Mercedes-Benz

CLA-Class (C117)

2014-2019 · Compact Sedan · 3 engines
Best Engine Recommended (4.4)
530 NHTSA Complaints
0 Recalls
6 Fire Reports
25 Crash Reports

Engine Reliability Comparison

M274

2.0L 4-cyl / 241 hp
Recommended (4.4)
1 complaint 1.0 per year Gasoline
View details

Complaint Breakdown

engine
1

Known Issues

Engine Issues (1 complaints)

Also found in

MERCEDES-BENZ Metris Cargo (2020-2020)MERCEDES-BENZ Sprinter 2500 Crew Van (2019-2019)MERCEDES-BENZ Sprinter 2500 15 Passenger (2021-2021)MERCEDES-BENZ Sprinter 2500 Crew Van (Lwb) (2022-2022)MERCEDES-BENZ Sprinter 2500 15 Passenger Van (2023-2023)MERCEDES-BENZ Sprinter 2500 Crew Van (Swb) (2021-2021)MERCEDES-BENZ GLC-Class (2016-2022)MERCEDES-BENZ Sprinter 1500 12 Passenger (2020-2020) +44 more

M276

3.0L 6-cyl Turbo / 329 hp
Recommended (4.4)
1 complaint 1.0 per year Gasoline
View details

Complaint Breakdown

interior
1

Known Issues

Interior Issues (1 complaints)

Also found in

MERCEDES-BENZ Ml-Class (2013-2013)MERCEDES-BENZ GLC-Class (2016-2022)MERCEDES-BENZ Ml-Class (2014-2014)MERCEDES-BENZ CLA-Class (2014-2019)MERCEDES-BENZ SL-Class (2013-2020)MERCEDES-BENZ E-Class (2017-2023)MERCEDES-BENZ Ml-Class (2015-2015)MERCEDES-BENZ Ml-Class (2012-2012) +7 more

270

2.0L 4-cyl Turbo / 208 hp
Avoid (1.9)
85 complaints 42.5 per year Gasoline
1 fire report
View details

Complaint Breakdown

engine
24
transmission
23
safety systems
13
electrical
12
body
9

Known Issues

Engine Issues (24 complaints)
Transmission Issues (23 complaints)
Safety Systems Issues (13 complaints)

Also found in

MERCEDES-BENZ CLA-Class (2014-2019)MERCEDES-BENZ GLA-Class (2015-2019)MERCEDES-BENZ B-Class E-Cell (2016-2016)MERCEDES-BENZ GLA-Class (2020-2020)

Vehicle-Level Issues

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

Engine Issues (25 complaints)
engine serious
Transmission Issues (23 complaints)
transmission serious
Safety Systems Issues (13 complaints)
safety_systems critical
Electrical System Issues (12 complaints)
electrical critical

Alternatives in Compact Sedan

Frequently Asked Questions

What are the most common 2014-2019 Mercedes-Benz CLA-Class problems?

The 2014-2019 Mercedes-Benz CLA-Class has accumulated 530 NHTSA complaints. The most frequently reported problem areas are Engine, Transmission, Safety Systems. As with any used vehicle, a pre-purchase inspection and vehicle history report are recommended.

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

The 2014-2019 Mercedes-Benz CLA-Class was offered with 3 engine options. Based on NHTSA complaint data, the 2.0L 4-cyl has the lowest complaint density and is considered the most reliable choice for buyers.

Is the 2014-2019 Mercedes-Benz CLA-Class a good used car?

The 2014-2019 Mercedes-Benz CLA-Class can be a solid used car purchase depending on trim, mileage, and maintenance history. With 530 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 2014-2019 Mercedes-Benz CLA-Class have?

The 2014-2019 Mercedes-Benz CLA-Class has 530 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 2014-2019 Mercedes-Benz CLA-Class?

There are 0 NHTSA recalls affecting some 2014-2019 Mercedes-Benz CLA-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 CLA-Class?

Before buying a used Mercedes-Benz CLA-Class, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to Engine, Transmission, Safety Systems, 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. 530 complaints analyzed. Data confidence: high. Last updated: 2026-04-06.

© 2026 The Weekly Driver