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2009 Acura

RL

Auto (S5), 6 cyl, 3.7 L

Acura RL: best and worst years
2009 Acura RL
2009 photoMercurySable99CC BY-SA 4.0via Wikimedia Commons

Reported problems NHTSA record NHTSA owner complaints, model year

  • AIR BAGS21%
  • SERVICE BRAKES, HYDRAULIC14%
  • VEHICLE SPEED CONTROL14%
  • ELECTRICAL SYSTEM7%
  • FUEL SYSTEM, GASOLINE7%
  • FUEL SYSTEM, OTHER7%

Source: NHTSA owner complaints, 14 total.

Acura RL: best and worst years

Warranty manufacturer terms, by make

Basic
4 yr / 50k mi
Powertrain
6 yr / 70k mi
Roadside assistance
4 yr / 50k mi
EV battery
8 yr / 100k mi

Source: www.cars.com as of 2026-06

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.