Mercedes-Benz

A-Class (W177)

2019-2022 · Compact Sedan · 1 engine
Best Engine ⚠️ Caution (2.2)
72 NHTSA Complaints
0 Recalls
1 Fire Reports
3 Crash Reports

Engine Reliability Comparison

M260

2.0L 4-cyl Turbo / 188 hp
⚠️ Caution (2.2)
69 complaints 17.2 per year Gasoline
1 fire report
View details

Complaint Breakdown

electrical
24
safety systems
19
engine
14
other
13
fuel system
8

Known Issues

Electrical System Issues (24 complaints)
Safety Systems Issues (19 complaints)
Engine Issues (14 complaints)

Also found in

MERCEDES-BENZ Cla (2024-2024)MERCEDES-BENZ Gla (2024-2024)MERCEDES-BENZ CLA-Class (2020-2025)MERCEDES-BENZ GLA-Class (2021-2025)MERCEDES-BENZ Glb (2024-2024)MERCEDES-BENZ Cla 250 (2025-2025)MERCEDES-BENZ GLS-Class (2020-2025)MERCEDES-BENZ Gla 250 (2025-2025) +2 more

Vehicle-Level Issues

These issues affect the Mercedes-Benz A-Class regardless of engine variant.

Electrical System Issues (24 complaints)
electrical serious
Safety Systems Issues (19 complaints)
safety_systems critical
Engine Issues (14 complaints)
engine critical

Alternatives in Compact Sedan

Frequently Asked Questions

What are the most common 2019-2022 Mercedes-Benz A-Class problems?

The 2019-2022 Mercedes-Benz A-Class has accumulated 72 NHTSA complaints. The most frequently reported problem areas are Electrical System, Safety Systems, Engine. As with any used vehicle, a pre-purchase inspection and vehicle history report are recommended.

Which Mercedes-Benz A-Class engine is most reliable?

The 2019-2022 Mercedes-Benz A-Class was offered with 1 engine option. Based on NHTSA complaint data, the 2.00L 4-cyl has the lowest complaint density and is considered the most reliable choice for buyers.

Is the 2019-2022 Mercedes-Benz A-Class a good used car?

The 2019-2022 Mercedes-Benz A-Class can be a solid used car purchase depending on trim, mileage, and maintenance history. With 72 total NHTSA complaints on record, prospective buyers should review the known problem areas and check for open recalls before buying.

How many NHTSA complaints does the 2019-2022 Mercedes-Benz A-Class have?

The 2019-2022 Mercedes-Benz A-Class has 72 complaints filed with NHTSA as of our latest data pull. Complaint counts reflect owner-reported issues and do not necessarily indicate defects or safety risks on their own.

What recalls affect the 2019-2022 Mercedes-Benz A-Class?

There are 0 NHTSA recalls affecting some 2019-2022 Mercedes-Benz A-Class vehicles. Recall status varies by VIN — check the NHTSA recall database at recalls.nhtsa.dot.gov with your specific VIN to confirm which campaigns apply.

What should I check before buying a used Mercedes-Benz A-Class?

Before buying a used Mercedes-Benz A-Class, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to Electrical System, Safety Systems, Engine, which are the most commonly reported problem areas. Request maintenance records, have an independent mechanic inspect the vehicle, and run a vehicle history report to check for prior accidents or title issues.

Data from NHTSA federal complaints database. 72 complaints analyzed. Data confidence: moderate. Last updated: 2026-04-06.

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