Rate Index · August 2018

Auto loan rates in August 2018.

Average advertised APRs across the U.S. lenders we track. Advertised rates assume top-tier credit, so treat them as each lender's floor. Methodology.

August 2018: New car loans averaged 3.86% APR across 7 lenders, down 0.01 points from July 2018, and the lowest advertised rate was 2.49% from PenFed Credit Union. Used car loans averaged 4.17% APR across 7 lenders, down 0.04 points from July 2018, and the lowest advertised rate was 3.09% from Truist. Refinance loans averaged 4.16% APR across 4 lenders, down 0.04 points from July 2018, and the lowest advertised rate was 3.09% from Truist. Lease buyout loans averaged 4.08% APR across 3 lenders, down 0.05 points from July 2018, and the lowest advertised rate was 3.39% from Truist.

New car
3.86%
-0.01 pts vs July 2018
Lowest: 2.49% (PenFed Credit Union)
Used car
4.17%
-0.04 pts vs July 2018
Lowest: 3.09% (Truist)
Refinance
4.16%
-0.04 pts vs July 2018
Lowest: 3.09% (Truist)
Lease buyout
4.08%
-0.05 pts vs July 2018
Lowest: 3.39% (Truist)

New car by lender

LenderAvg advertised APR (August 2018)Lowest seen
USAA 2.92% 2.79%
Bank of America 3.35% 2.99%
PenFed Credit Union 3.44% 2.49%
Truist 3.59% 3.09%
Wells Fargo 3.88% 3.88%
U.S. Bank 4.56% 4.56%
Chase 5.25% 5.14%

Used car by lender

LenderAvg advertised APR (August 2018)Lowest seen
Bank of America 3.50% 3.24%
USAA 3.59% 3.59%
Truist 3.84% 3.09%
PenFed Credit Union 3.93% 3.49%
Wells Fargo 4.14% 4.14%
U.S. Bank 4.56% 4.56%
Chase 5.64% 5.54%

Refinance by lender

LenderAvg advertised APR (August 2018)Lowest seen
Bank of America 3.64% 3.34%
Truist 3.82% 3.09%
U.S. Bank 4.56% 4.56%
Wells Fargo 4.62% 4.62%

Lease buyout by lender

LenderAvg advertised APR (August 2018)Lowest seen
Bank of America 3.67% 3.44%
Truist 4.24% 3.39%
Wells Fargo 4.34% 4.34%
Cite this data

This data is published under CC BY 4.0: free to use in articles, research, and reports with attribution and a link. Suggested citation:

Source: AutoLoanRate.com Auto Loan Rate Index, August 2018, https://www.autoloanrate.com/rate-index/august-2018

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How to read these numbers

Every figure on this page is an average of advertised APRs - the rates lenders publish for their best-qualified borrowers on the shortest common terms. Your own offer depends on credit profile, term length, vehicle age, and state. Two practical uses:

Full collection details, lender coverage, and revision policy: methodology.