Mercer Island, WA Best Auto Loan Rates - September 2026
Brian McKay
Brian McKay
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Current auto loan rates in Mercer Island, Washington include LONGSHOREMENS LOCAL 4LONGSHOREMENS LOCAL 4A+5.0 ★Texas Ratio: 0.68% offering New vehicle Loan at 1.99%, Governmental Employees Credit UnionGovernmental Employees Credit UnionA+5.0 ★Texas Ratio: 4.98% offering Auto Loan - 2025 and newer (<15,000 miles): 1-36 months at 3.49%, Responders Emergency Services Credit UnionResponders Emergency Services Credit UnionA+5.0 ★Texas Ratio: 0.00% offering New & Used Automobiles and Street Motorcycles at 3.79%, NW Priority Credit UnionNW Priority Credit UnionA+5.0 ★Texas Ratio: 1.38% offering Purchase New Auto or Refinance at 3.99%, Progressions Credit UnionProgressions Credit UnionA+5.0 ★Texas Ratio: 0.70% offering AUTOS & TRUCKS at 3.99%. Auto loan rates as of September 10, 2026 according to verified data from MonitorBankRates.
Mercer Island borrowers have access to 40 lenders serving the Washington area, with auto loan rates as low as 1.99% APR from LONGSHOREMENS LOCAL 4. Use the tabs below to compare new and used auto loan rates. Rates are continually updated, so we recommend checking back frequently.
Auto loan rates reflect recent market quotes and representative offers available to borrowers in Mercer Island, Washington. Auto Loan Rates Last Updated and Verified: September 10, 2026
Compare Auto Loan Rates Today in Mercer Island, Washington & Surrounding Area
Mercer Island Auto Loan Rates
As low as 1.99%
APR range: 1.99% to 8.75%; RATE range: 1.99% to 8.75%
As low as
As low as
As Low As; depending on loan amount
2019 Model year or newer
Rates advertised include a 0.25% discount for automatic payment and a 0.50% discount for direct deposit of net payroll or retirement benefits to a Progressions Credit Union checking account. Add 0.25% for other payment options and 0.50% for accounts without qualifying direct deposit. Your rate will increase if you cancel automatic payment or direct deposit. Call for more details. For vehicles with 100k - 124,999 miles, add 1.50%, for vehicles with 125k miles add 3.00%; however, in no case will rates exceed 18%. Max term is 48 months for vehicles with 125,000 miles or more. Mileage may be limited to 150,000 miles. Consumer loan payment example: New car loan of $20,000 for a 60 month term at 3.99% APR will have a monthly payment of $368.29. Existing Progressions Credit Union loans do not qualify for these rates. Membership required. Must live, work, worship, or attend school within the state of Washington. A $20.00 membership fee may apply.
As low as
As low as
As low as
As low as
As low as
As Low As
APR range: 4.25% - 16.75%
As Low As; longer terms available at increased rate. Some Promotional Rates May Require Payroll Direct Deposit and Automatic Transfer from RESCU Checking Account
0% down OAC
up to 10 years old; 0% down OAC
As low as
As low as
As low as
As low as
2024 and newer. Loan to value based on MSRP or NADA retail.
2023 and older. Loan to value based on NADA retail.
Some Promotional Rates May Require Payroll Direct Deposit and Automatic Transfer from RESCU Checking Account
Offer valid August 20 - September 8. Refinances of current Columbia Credit Union loans are not eligible. Checking Relationship Plan discount provides a qualifying rate discount of 0.25% APR for automatic loan payments from Columbia CU checking.
APR range: 4.74% - 17.99%
New Auto (2021 and Newer)
As low as
APR range: 4.85% - 17.35%
As Low As
New Auto (2021 and Newer)
As low as
As low as
As low as
As low as
APR range: 5.00% - 17.50%
Minimum Loan Amount: $500
As Low As
As Low As
min loan $25,000
Term: Up to 48 months (4 years)
Estimated Payment Example $601 a month for 36 months, $20,000 loan at 5.21%; APR range: 5.21% - 13.21%
Purchase New Vehicles: Up to 125% Loan to Value (LTV) of NADA, MSRP Value or purchase price whichever is less. Purchase Used Vehicles: Up to 125% LTV of NADA Average Retail value or purchase price whichever is less. Refinance: Up to 100% LTV (cash out) of NADA Avg Retail value Maximum loan not to exceed 125% LTV of MSRP or NADA value including taxes, license, GAP and extended warranty. rate will vary based on term
100% MSRP or High KBB
Minimum Loan Amount: $5,000
New Auto (2021 and Newer)
APR as low as
$20,000
$100,000
Example payment calculation: $35,000 loan at 5.3% APR for 60 months results in a monthly payment of around $665.
As Low As
Minimum Loan Amount: $6,000
$100,000
$100,000
Minimum Loan Amount: $10,000
Term: 49 to 60 months (5 years)
Fixed rate, with no more than 12,000 miles.
Financing: 100% High KBB
100% MSRP or High KBB
Minimum Loan Amount: $15,000
Rates increase without automatic payment; Rates decrease for hybrid and EV loans.
New Auto (2021 and Newer)
Used Auto (Models 2017 - 2020)
0% down OAC
up to 10 years old; 0% down OAC
As low as
As low as
As low as
As low as
APR as low as
APR range: 5.50% - 17.99%
APR* as low as 4.50%
$100,000
$100,000
As Low As
$25,000
APR range: 5.60% - 17.99%
As Low As
$100,000
Term: 61 to 72 months (6 years)
Fixed rate, on vehicles up to 10 years old.
Financing: 100% High KBB
100% MSRP or High KBB
Rates increase without automatic payment; Rates decrease for hybrid and EV loans.
Estimated Monthly Payment Examples: $288.18 a month based on 5 year term, $15,000 loan at 5.74% APR. Personal and auto loan rates include a .25% discount for auto-pay.
Vehicle Age: 2020+
Used Auto (Models 2017 - 2020)
As low as
APR* as low as 4.75%
Estimated Payment Example $468 a month for 48 months, $20,000 loan at 5.77%; APR range: 5.77% - 13.77%
As Low As
Estimated Payment Example $386 a month for 60 months, $20,000 loan at 5.93%; APR range: 5.93% - 13.93%
Term: Loans over $35K up to 84 months
Fixed rate, with no more than 12,000 miles.
Fixed rate, available under certain conditions.
Financing: 100% High KBB
100% MSRP or High KBB
EXAMPLE PAYMENTS: New Auto: $773.13 a month based on a 60 month, $40,000.00 loan at 5.99%; Used Auto: $583.34 a month based on a 60 month, $30,000.00 loan at 6.24%. Maximum term and loan-to-value based on approved credit. New vehicle value based on Manufacturer's Suggested Retail Price. Used vehicle value based on NADA retail. Collision and comprehensive insurance required. Auto loans are available for individuals residing in CO, OR, and WA. 1 Actual APR will be based on creditworthiness, age of vehicle, and the term of the loan. For used autos, trucks, and SUVs, add 0.50% to the APR if over 100,000 miles, and add 0.50% to the APR if over 10 years old. 2 Rates for loans without automatic payment will increase by 0.25%. For example, an APR of 9.99% increases by 0.25% to 10.24%. Refer to the Credit & Security agreement for specific disclosures. 3 Hybrid and electric vehicle (auto, truck, and SUV only) loans automatically receive a 0.25% rate discount. 4 Terms up to 84 months are available based on the age of the vehicle and the dollar amount of the loan. See Credit Union for details. See Product Information >
Estimated Monthly Payment Examples: $289.92 a month based on 5 year term, $15,000 loan at 5.99% APR. Personal and auto loan rates include a .25% discount for auto-pay.
Vehicle Age: 2020+
Vehicle Age: 2015 - 2019
Used Auto (Models 2017 - 2020)
Estimated Payment Example $331 a month for 72 months, $20,000 loan at 5.99%; APR range: 5.99% - 14.14%
As low as
As low as
As low as
$15,000; APR range: 6.00% - 17.99%
APR* as low as 5.00%
As Low As
APR range: 6.10% - 17.99%
As Low As
As Low As
Financing: 100% High KBB
EXAMPLE PAYMENTS: New Auto: $773.13 a month based on a 60 month, $40,000.00 loan at 5.99%; Used Auto: $583.34 a month based on a 60 month, $30,000.00 loan at 6.24%. Maximum term and loan-to-value based on approved credit. New vehicle value based on Manufacturer's Suggested Retail Price. Used vehicle value based on NADA retail. Collision and comprehensive insurance required. Auto loans are available for individuals residing in CO, OR, and WA. 1 Actual APR will be based on creditworthiness, age of vehicle, and the term of the loan. For used autos, trucks, and SUVs, add 0.50% to the APR if over 100,000 miles, and add 0.50% to the APR if over 10 years old. 2 Rates for loans without automatic payment will increase by 0.25%. For example, an APR of 9.99% increases by 0.25% to 10.24%. Refer to the Credit & Security agreement for specific disclosures. 3 Hybrid and electric vehicle (auto, truck, and SUV only) loans automatically receive a 0.25% rate discount. 4 Terms up to 84 months are available based on the age of the vehicle and the dollar amount of the loan. See Credit Union for details. See Product Information >
Vehicle Age: 2015 - 2019
Used Auto (Models 2017 - 2020)
As low as
APR as low as
APR* as low as 5.25%
As Low As
2016 - 2018 Model years
As Low As
As low as
APR as low as
Model Years 2023 or Newer (Includes Tax and License)
$30,000; APR range: 6.50% - 17.99%
As Low As
$15,000; Loan amount $15,000 or higher; APR range: 6.60% - 17.99%
Estimated Payment Example $298 a month for 84 months, $20,000 loan at 6.61%; APR range: 6.61% - 8.36%
As Low As
As Low As
11-18 years old; requires 10% down
Model Years 2019 to 2022
As Low As
Vehicle Age: 2014 & Older
Term: up to 6 years, lending guidelines apply
As Low As
$30,000; Loan amount $30,000 or higher; APR range: 7.35% - 17.99%
min loan $45,000 A+ A Credit Tier Only
$25,000
Financing: 100% High KBB
APR as low as: 6.500%
$25,000
$25,000
Financing: 100% High KBB
Mercer Island New Auto Auto Loan Rates
As low as 1.99%
As low as
As low as
As Low As; depending on loan amount
Rates advertised include a 0.25% discount for automatic payment and a 0.50% discount for direct deposit of net payroll or retirement benefits to a Progressions Credit Union checking account. Add 0.25% for other payment options and 0.50% for accounts without qualifying direct deposit. Your rate will increase if you cancel automatic payment or direct deposit. Call for more details. For vehicles with 100k - 124,999 miles, add 1.50%, for vehicles with 125k miles add 3.00%; however, in no case will rates exceed 18%. Max term is 48 months for vehicles with 125,000 miles or more. Mileage may be limited to 150,000 miles. Consumer loan payment example: New car loan of $20,000 for a 60 month term at 3.99% APR will have a monthly payment of $368.29. Existing Progressions Credit Union loans do not qualify for these rates. Membership required. Must live, work, worship, or attend school within the state of Washington. A $20.00 membership fee may apply.
As low as
As low as
As low as
As low as
As low as
APR range: 4.25% - 16.75%
As Low As; longer terms available at increased rate. Some Promotional Rates May Require Payroll Direct Deposit and Automatic Transfer from RESCU Checking Account
0% down OAC
As low as
As low as
As low as
As low as
2024 and newer. Loan to value based on MSRP or NADA retail.
New Auto (2021 and Newer)
As low as
New Auto (2021 and Newer)
As low as
As low as
As low as
As low as
APR range: 5.00% - 17.50%
Minimum Loan Amount: $500
min loan $25,000
Term: Up to 48 months (4 years)
Estimated Payment Example $601 a month for 36 months, $20,000 loan at 5.21%; APR range: 5.21% - 13.21%
Purchase New Vehicles: Up to 125% Loan to Value (LTV) of NADA, MSRP Value or purchase price whichever is less. Purchase Used Vehicles: Up to 125% LTV of NADA Average Retail value or purchase price whichever is less. Refinance: Up to 100% LTV (cash out) of NADA Avg Retail value Maximum loan not to exceed 125% LTV of MSRP or NADA value including taxes, license, GAP and extended warranty. rate will vary based on term
Minimum Loan Amount: $5,000
New Auto (2021 and Newer)
APR as low as
$100,000
Example payment calculation: $35,000 loan at 5.3% APR for 60 months results in a monthly payment of around $665.
Minimum Loan Amount: $6,000
$100,000
Minimum Loan Amount: $10,000
Term: 49 to 60 months (5 years)
Fixed rate, with no more than 12,000 miles.
Minimum Loan Amount: $15,000
Rates increase without automatic payment; Rates decrease for hybrid and EV loans.
New Auto (2021 and Newer)
0% down OAC
As low as
As low as
As low as
APR as low as
APR range: 5.50% - 17.99%
$100,000
As Low As
Term: 61 to 72 months (6 years)
Estimated Monthly Payment Examples: $288.18 a month based on 5 year term, $15,000 loan at 5.74% APR. Personal and auto loan rates include a .25% discount for auto-pay.
Vehicle Age: 2020+
Estimated Payment Example $468 a month for 48 months, $20,000 loan at 5.77%; APR range: 5.77% - 13.77%
As Low As
Estimated Payment Example $386 a month for 60 months, $20,000 loan at 5.93%; APR range: 5.93% - 13.93%
Term: Loans over $35K up to 84 months
Fixed rate, with no more than 12,000 miles.
EXAMPLE PAYMENTS: New Auto: $773.13 a month based on a 60 month, $40,000.00 loan at 5.99%; Used Auto: $583.34 a month based on a 60 month, $30,000.00 loan at 6.24%. Maximum term and loan-to-value based on approved credit. New vehicle value based on Manufacturer's Suggested Retail Price. Used vehicle value based on NADA retail. Collision and comprehensive insurance required. Auto loans are available for individuals residing in CO, OR, and WA. 1 Actual APR will be based on creditworthiness, age of vehicle, and the term of the loan. For used autos, trucks, and SUVs, add 0.50% to the APR if over 100,000 miles, and add 0.50% to the APR if over 10 years old. 2 Rates for loans without automatic payment will increase by 0.25%. For example, an APR of 9.99% increases by 0.25% to 10.24%. Refer to the Credit & Security agreement for specific disclosures. 3 Hybrid and electric vehicle (auto, truck, and SUV only) loans automatically receive a 0.25% rate discount. 4 Terms up to 84 months are available based on the age of the vehicle and the dollar amount of the loan. See Credit Union for details. See Product Information >
Vehicle Age: 2020+
Estimated Payment Example $331 a month for 72 months, $20,000 loan at 5.99%; APR range: 5.99% - 14.14%
As low as
$15,000; APR range: 6.00% - 17.99%
As Low As
As Low As
As Low As
Model Years 2023 or Newer (Includes Tax and License)
$30,000; APR range: 6.50% - 17.99%
As Low As
Estimated Payment Example $298 a month for 84 months, $20,000 loan at 6.61%; APR range: 6.61% - 8.36%
As Low As
As Low As
As Low As
As Low As
min loan $45,000 A+ A Credit Tier Only
Mercer Island Used Auto Auto Loan Rates
APR range: 1.99% to 8.75%; RATE range: 1.99% to 8.75%
As Low As; depending on loan amount
up to 10 years old; 0% down OAC
2023 and older. Loan to value based on NADA retail.
Some Promotional Rates May Require Payroll Direct Deposit and Automatic Transfer from RESCU Checking Account
APR range: 4.85% - 17.35%
Term: Up to 48 months (4 years)
Estimated Payment Example $601 a month for 36 months, $20,000 loan at 5.21%; APR range: 5.21% - 13.21%
Purchase New Vehicles: Up to 125% Loan to Value (LTV) of NADA, MSRP Value or purchase price whichever is less. Purchase Used Vehicles: Up to 125% LTV of NADA Average Retail value or purchase price whichever is less. Refinance: Up to 100% LTV (cash out) of NADA Avg Retail value Maximum loan not to exceed 125% LTV of MSRP or NADA value including taxes, license, GAP and extended warranty. rate will vary based on term
$20,000
$100,000
Term: 49 to 60 months (5 years)
Used Auto (Models 2017 - 2020)
up to 10 years old; 0% down OAC
$100,000
$25,000
APR range: 5.60% - 17.99%
$100,000
Term: 61 to 72 months (6 years)
Fixed rate, on vehicles up to 10 years old.
Rates increase without automatic payment; Rates decrease for hybrid and EV loans.
Used Auto (Models 2017 - 2020)
Estimated Payment Example $468 a month for 48 months, $20,000 loan at 5.77%; APR range: 5.77% - 13.77%
Estimated Payment Example $386 a month for 60 months, $20,000 loan at 5.93%; APR range: 5.93% - 13.93%
Term: Loans over $35K up to 84 months
Fixed rate, available under certain conditions.
Estimated Monthly Payment Examples: $289.92 a month based on 5 year term, $15,000 loan at 5.99% APR. Personal and auto loan rates include a .25% discount for auto-pay.
Vehicle Age: 2015 - 2019
Used Auto (Models 2017 - 2020)
Estimated Payment Example $331 a month for 72 months, $20,000 loan at 5.99%; APR range: 5.99% - 14.14%
APR range: 6.10% - 17.99%
EXAMPLE PAYMENTS: New Auto: $773.13 a month based on a 60 month, $40,000.00 loan at 5.99%; Used Auto: $583.34 a month based on a 60 month, $30,000.00 loan at 6.24%. Maximum term and loan-to-value based on approved credit. New vehicle value based on Manufacturer's Suggested Retail Price. Used vehicle value based on NADA retail. Collision and comprehensive insurance required. Auto loans are available for individuals residing in CO, OR, and WA. 1 Actual APR will be based on creditworthiness, age of vehicle, and the term of the loan. For used autos, trucks, and SUVs, add 0.50% to the APR if over 100,000 miles, and add 0.50% to the APR if over 10 years old. 2 Rates for loans without automatic payment will increase by 0.25%. For example, an APR of 9.99% increases by 0.25% to 10.24%. Refer to the Credit & Security agreement for specific disclosures. 3 Hybrid and electric vehicle (auto, truck, and SUV only) loans automatically receive a 0.25% rate discount. 4 Terms up to 84 months are available based on the age of the vehicle and the dollar amount of the loan. See Credit Union for details. See Product Information >
Vehicle Age: 2015 - 2019
Used Auto (Models 2017 - 2020)
APR as low as
As Low As
As Low As
APR as low as
$15,000; Loan amount $15,000 or higher; APR range: 6.60% - 17.99%
Estimated Payment Example $298 a month for 84 months, $20,000 loan at 6.61%; APR range: 6.61% - 8.36%
As Low As
11-18 years old; requires 10% down
Model Years 2019 to 2022
As Low As
Vehicle Age: 2014 & Older
As Low As
$30,000; Loan amount $30,000 or higher; APR range: 7.35% - 17.99%
$25,000
$25,000
$25,000
Mercer Island, WA Auto Loan Rate Trends
Compare local Mercer Island, WA auto loan rates against the statewide average
Daily auto loan rate averages tracked across our database of 8,500+ banks and credit unions, updated every evening.
Washington new auto rates fell 0.368 points over the past 7 days to 5.803% APR.
Washington used auto rates fell 0.159 points over the past 7 days to 6.272% APR.
Mercer Island, WA Auto Loan Rate Forecast, Next 12 Months
Auto loan APRs track lender funding costs, which follow Federal Reserve policy. Our model projects the likely path of new and used auto averages from the current Washington figures.
Forecast Methodology & Assumptions
Key assumptions: the Federal Reserve holds the federal funds rate at its current level over the next 12 months, with the possibility of one 25 basis point increase; auto lenders reprice within one to two policy cycles as funding costs move, and credit union pricing tends to lag banks slightly.
Important notice: this forecast is for informational purposes only and should not be used as the sole basis for financial decisions. Rate forecasts carry significant uncertainty. The actual trajectory will depend on Federal Reserve decisions, economic conditions, and competitive dynamics among financial institutions.
What Would Your Monthly Car Payment Be?
Estimated monthly payments on a standard 60-month auto loan at today’s average Washington APRs. Even a small APR difference adds up over the life of a car loan. Use the calculator below to model your exact loan.
| Loan Amount | New Auto @ 5.80% APR WA average | Used Auto @ 6.27% APR WA average | Monthly Difference |
|---|---|---|---|
| $15,000 | $288.62/mo | $291.89/mo | $3.27/mo |
| $25,000 | $481.03/mo | $486.48/mo | $5.45/mo |
| $35,000 | $673.44/mo | $681.08/mo | $7.63/mo |
| $45,000 | $865.86/mo | $875.67/mo | $9.81/mo |
Principal and interest only, 60-month term, calculated from current average APRs. Taxes, title, registration, and optional add-ons are not included. Your APR depends on credit score, loan term, vehicle age, and lender underwriting.
How to Get the Best Auto Loan Rate in Mercer Island, Washington
Get Preapproved Before You Shop
A preapproval from a bank or credit union serving Mercer Island, Washington locks in a real rate before you set foot on a dealer lot. It turns you into a cash buyer, gives you a benchmark to beat, and protects you from dealer financing markups. Dealers can legally add points to the rate a lender actually approved you for.
Check Credit Unions First
Credit unions consistently offer some of the lowest auto loan APRs in Washington. Membership is usually easier to get than people expect. Many local credit unions accept anyone who lives, works, or worships in the area, and some let you join with a small donation to a partner charity.
Choose the Shortest Term You Can Afford
Shorter terms almost always carry lower APRs, and you pay interest for fewer months. A 72- or 84-month loan lowers the monthly payment but dramatically raises total interest cost and increases the time you spend “underwater”, owing more than the car is worth. Aim for 60 months or less if the payment fits your budget.
Mind the New vs. Used Rate Spread
Used car loans typically run 0.5 to 1.5 percentage points above new car rates. If you’re shopping late-model used vehicles, ask about certified pre-owned programs. CPO vehicles sometimes qualify for new-car financing rates, which can offset part of the price difference between the two.
- Saving up for a bigger down payment: park it in a Mercer Island, Washington high-yield savings account so it earns while you shop
- Buying from a private seller where auto financing is harder to arrange: compare personal loan rates
- Car fund you won’t need for a set period: Mercer Island, Washington CD rates lock in a guaranteed return until you’re ready to buy
Mercer Island, Washington Financial Snapshot
Local demographics and economic context for car buyers. Source: U.S. Census Bureau
A $577 monthly car payment works out to roughly 7.2% of the median individual income in Mercer Island, Washington. Most budgeting guidelines suggest keeping total vehicle costs (payment, insurance, fuel, and maintenance) under 15–20% of take-home pay.
Auto Financing Options Compared
An auto loan isn’t the only way to finance a vehicle in Mercer Island, Washington, but for most borrowers it’s the cheapest. Here’s how the main options stack up.
| Feature | Credit Union Auto Loan | Bank Auto Loan | Dealer Financing | Personal Loan |
|---|---|---|---|---|
| Typical APR Level | ✓ Often lowest | ✓ Competitive | ● Varies, can be marked up | ✗ Highest (unsecured) |
| Rate Locked Before You Shop | ✓ Yes, via preapproval | ✓ Yes, via preapproval | ✗ Arranged at the dealership | ✓ Yes |
| Membership / Relationship Required | ● Membership (usually easy) | ✗ No | ✗ No | ✗ No |
| Works for Private-Party Sales | ✓ Usually | ● Sometimes | ✗ No | ✓ Yes |
| Convenience at Purchase | ● Preapproval step first | ● Preapproval step first | ✓ One-stop at the dealer | ● Funds in 1–3 days |
| Best For | Lowest total cost of borrowing | Existing bank customers & rate discounts | Manufacturer 0% promos on new cars | Older vehicles lenders won’t finance |
General comparison for educational purposes. Manufacturer promotional financing (0–2.9% APR offers) through dealers can beat any bank or credit union rate when you qualify. Always compare the promo against a cash rebate plus outside financing.
Auto Loan Payment Calculator
Estimate your monthly payment on a new or used vehicle in Mercer Island, Washington. We’ve prefilled the APR with today’s WA new-auto average, or click any current rate on the right to apply it instantly.
Estimates include principal and interest only. Sales tax, title, registration, documentation fees, and optional products (GAP, warranties) are not included and are often financed into the loan. Advertised APRs typically require excellent credit; your rate may differ.
Methodology & Data Sources
Independent, Free, and Unbiased Rate Comparisons: MonitorBankRates.com is an independent rate comparison service. Our Mercer Island, Washington auto loan rate tables are free for consumers to use, and we do not receive payment from any lender to be included or to be ranked in any particular order. Listings are based solely on the rates each lender publicly advertises on its own website.
A Note on Third-Party Rate Tools: Some pages on our site also feature rate comparison widgets and tools provided by third-party partners. These tools may include sponsored listings or affiliate links, and we may receive compensation when users click through them. We clearly label these widgets so you can tell at a glance which rates come from our independent MonitorBankRates.com tables and which come from our advertising partners.
Direct-Sourced & Verified Auto Loan Rate Data: We aggregate new and used auto loan rates for Mercer Island, Washington directly from the official websites of banks, credit unions, and online lenders using our proprietary rate aggregation technology and a dedicated team of rate updaters. By sourcing data from the lenders’ own digital properties and verifying APRs regularly, every rate on MonitorBankRates.com is highly accurate and trustworthy.
Local, Regional, and National Coverage: Our systems constantly monitor the market to provide a complete picture of available auto loan products in Mercer Island, Washington. We feature a comprehensive mix of lenders, from neighborhood credit unions and competitive regional banks to large national auto lenders available to borrowers in WA.
Regularly Updated APRs: Our rate updaters verify and update auto loan rates regularly. Because APRs can change based on market conditions and lender policies, every product features its own “last updated” date for full transparency. Auto loan APRs shown typically represent the lowest available rate for borrowers with excellent credit; your actual rate will depend on your credit history, credit score, income, loan term, vehicle age, and other underwriting factors.
Frequently Asked Questions about Auto Loans in Mercer Island, Washington
How does my credit score affect my car loan rate in Washington?
Is it better to finance through a dealership or a bank?
What is the difference between New and Used Auto Loan rates?
How long should my auto loan term be?
Should I get preapproved for an auto loan before visiting a dealer in Mercer Island, Washington?
Why are used car loan rates higher than new car rates?
Can I refinance my auto loan if rates drop or my credit improves?
What are the best Auto Loan rates in Mercer Island, Washington?
- LONGSHOREMENS LOCAL 4: 1.99% (New vehicle Loan)
- Governmental Employees Credit Union: 3.49% (Auto Loan - 2025 and newer (<15,000 miles): 1-36 months)
- Responders Emergency Services Credit Union: 3.79% (New & Used Automobiles and Street Motorcycles)
- NW Priority Credit Union: 3.99% (Purchase New Auto or Refinance)
- Progressions Credit Union: 3.99% (AUTOS & TRUCKS)
Mercer Island, Washington Rates & Resources
