Best Cars 2024 Under 40k In Usa. Fresh for the 2024 model year, buick's smallest model gets a new, more luxurious trim, and it's available for well within the $40,000 budget. Use our expert buzzscore rating to find the safest or most reliable sedans under $40k on the market.

Truecar has ranked the best cars under $40k for august 2024. See how we rank these cars.