mercedes-benz A-Class problems
0 safety recalls. 9 owner complaints. We mapped every trouble spot before you sign the papers.
Above-average reliability for the segment. Few systemic issues on file.
Top trouble spots 1 category with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
The driver’s seatbelt failed to properly engage during a high-speed rear-end collision allowing his head and face to strike the steering wheel causing a loss of consciousness and other symptoms of traumatic brain injury. Thus far the problem has not been reproduced or confirmed…
The contact owns a 2021 Mercedes Benz A220. The contact stated while reversing the vehicle, the rearview camera screen was blank. The contact stated that there was no warning light illuminated. The contact took the vehicle to the local dealer and was made aware that NHTSA…
The contact owns a 2021 Mercedes Benz A220. The contact received notification of NHTSA Campaign Number: 21V354000 (Electrical System) however, the part to do the recall repair was not yet available. The local dealer was contacted, and it was confirmed that the part was not yet…
The contact owns a 2021 Mercedes-Benz A220. The contact received notification of NHTSA campaign number: 21V354000 (Back Over Prevention, Electrical System). The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2021 Mercedes-Benz A-Class reliable?
Mostly yes. With a reliability score of 9.0 out of 10 based on 9 owner complaints filed with NHTSA, the 2021 Mercedes-Benz A-Class is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
What's the most common problem on the 2021 Mercedes-Benz A-Class?
Based on NHTSA records, the most-reported issue is electrical, with 3 complaints filed. Average repair cost runs about $850 at an independent shop.
What's the most expensive thing that goes wrong?
The electrical is one of the costlier repair items. Average repair cost runs about $850 at an independent shop. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Mercedes-Benz A-Class has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2021 Mercedes-Benz A-Class?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 9 complaints on file and the costliest repair averaging $850, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans aren't always better value.