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2021 Acura TLX drivetrain & axles problems

Owners reported drivetrain & axles problems in 28 complaints for the 2021 Acura TLX, 26% of the complaints on file. It is the most reported problem area for this model year.

At a glance

Complaints
28 26% of this year's complaints
Crashes and fires
0 and 0
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

What the data shows

None of the drivetrain & axles complaints mention a crash, fire, injury or death.

What owners wrote

Noticed my 2021 Acura TLX A-SPEC SH-AWD has fluid leaking from the rear differential where the driveshaft connects. The vehicle has 16,531 miles on the odometer. Honda is releasing a recall for leaking rear differential on the Honda CRV as well Accords. Honda may want to include the Acura TLX's as well in the recall as they are reporting the drivesshaft may cause serious damage at high speeds if the differential is leaking.

December 2022

I drive a 2021 Acura TLX 2.0 L turbo 4 cylinder. I was driving to work on [XXX] on a busy street in Boyle Heights, Ca. When all of sudden I get a warning indicator “engine temp is high do not drive”. Pulled over immediately. Good thing I was in the far right lane and was able to pull over and not stall or get rear ended by another vehicle behind me. There were no warning, symptoms and indicators of the engine's overheating. My vehicle has been in great condition prior with no major or minor issues with my vehicle.

Reported at 93,039 miles, May 2026

Drivetrain & axles problems in other years

Drivetrain & axles problems across all Acura models