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Mercedes-benz Cla 250 AMG Line Premium + E A Reliability, MOT Pass Rate & Common Faults

Free Mercedes-benz Cla 250 AMG Line Premium + E A car check

Is the Mercedes-benz Cla 250 AMG Line Premium + E A reliable? We analysed 3,770 real MOT tests across 1,628 vehicles to find out.

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Data last updated: · Based on 3,770 real MOT tests
MOT Pass Rate
88.0%
Typical Mileage
40,756mi
Annual Mileage
9,159mi/yr
Est. Lifespan
yrs

The Mercedes-benz Cla 250 AMG Line Premium + E A is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Mercedes-benz Cla 250 AMG Line Premium + E A.

Mercedes-benz Cla 250 AMG Line Premium + E A Number Plates

Number plates registered to a Mercedes-benz Cla 250 AMG Line Premium + E A. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.

Mercedes-benz Cla 250 AMG Line Premium + E A MOT Pass Rate by Year

How likely is a Mercedes-benz Cla 250 AMG Line Premium + E A to pass its MOT? Here's the pass rate for each registration year, newest first.

88%
2022
87.5%
2021
88.3%
2020

Mercedes-benz Cla 250 AMG Line Premium + E A Common Faults & Problems

These are the most common serious faults found on Mercedes-benz Cla 250 AMG Line Premium + E A models during MOT testing — flagged as dangerous or major failures that need immediate attention.

Tyre tread depth below requirements of 1.6mm 50
Tyre has ply or cords exposed 26
Tyre has ply or cords exposed 23
Tyre has a bulge, caused by separation or partial failure of its structure 9

Mercedes-benz Cla 250 AMG Line Premium + E A Mileage — What's Normal?

How many miles does a typical Mercedes-benz Cla 250 AMG Line Premium + E A owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.

Low usage
6,133 mi/yr
Typical
9,159 mi/yr
Average
11,345 mi/yr
Heavy usage
14,092 mi/yr

Mercedes-benz Cla 250 AMG Line Premium + E A MOT Data by Registration Year

Full breakdown of pass rate and mileage for each year. Use this to compare the Mercedes-benz Cla 250 AMG Line Premium + E A year you're looking at.

Year Tests Pass Rate Low Mi. Typical Mi. High Mi.
2022 1,154 88.0% 27,801 41,344 56,578
2021 1,881 87.5% 28,268 41,318 59,737
2020 649 88.3% 26,086 36,856 51,780

How Long Does a Mercedes-benz Cla 250 AMG Line Premium + E A Last?

Based on 1,628 Mercedes-benz Cla 250 AMG Line Premium + E A vehicles on UK roads.

Average
3.2 years
Median
3.0 years

Mercedes-benz Cla 250 AMG Line Premium + E A Mileage Distribution

Total mileage recorded across all Mercedes-benz Cla 250 AMG Line Premium + E A MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.

Median
40,756 mi
75th Percentile
57,410 mi
95th Percentile
88,586 mi
Max Recorded
166,683 mi

Best Year to Buy a Used Mercedes-benz Cla 250 AMG Line Premium + E A

Based on MOT pass rates across all registration years with sufficient test data.

Best year
2020

88.3% MOT pass rate from 649 tests

Year to avoid
2021

87.5% MOT pass rate from 1,881 tests

The best year to buy a used Mercedes-benz Cla 250 AMG Line Premium + E A is 2020, which has the highest MOT pass rate at 88.3% across 649 tests. The 2021 model year has the lowest pass rate at 87.5% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.

How Does the Mercedes-benz Cla 250 AMG Line Premium + E A Compare?

MOT pass rates compared to similar models. Click any model for the full breakdown.

Model Pass Rate Tests Typical Mileage Lifespan
Mercedes-benz Cla 250 AMG Line Premium + E A THIS CAR 88.0% 3,770 40,756 mi — yrs
Mercedes-benz C 77.6% 8,031,355 77,082 mi 32 yrs
Mercedes-benz E 79.4% 4,722,746 83,960 mi 33 yrs
Mercedes-benz A-class 77.6% 4,204,702 57,023 mi 28 yrs
Volkswagen Golf GTD TDI 95% 1,289 63,818 mi — yrs

Compared to the Mercedes-benz C (77.6% pass rate) and the Mercedes-benz E (79.4% pass rate), the Mercedes-benz Cla 250 AMG Line Premium + E A outperforms both on MOT reliability.

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Should you buy a used Mercedes-benz Cla 250 AMG Line Premium + E A?

The Mercedes-benz Cla 250 AMG Line Premium + E A has an overall MOT pass rate of 88.0% across 3,770 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.

On the safety side, the most frequently flagged dangerous fault is tyre tread depth below requirements of 1.6mm. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Mercedes-benz Cla 250 AMG Line Premium + E A with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.

A typical Mercedes-benz Cla 250 AMG Line Premium + E A owner drives around 9,159 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.

Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.

Mercedes-benz Cla 250 AMG Line Premium + E A — Frequently Asked Questions

Is the Mercedes-benz Cla 250 AMG Line Premium + E A reliable?
Based on 3,770 MOT tests, the Mercedes-benz Cla 250 AMG Line Premium + E A has a 88.0% pass rate — above the UK average, suggesting good reliability.
What are the common problems on a Mercedes-benz Cla 250 AMG Line Premium + E A?
The most common failure point is general wear and tear.
How many miles does a Mercedes-benz Cla 250 AMG Line Premium + E A do per year?
The typical Mercedes-benz Cla 250 AMG Line Premium + E A does around 9,159 miles per year. Anything significantly above or below this is worth investigating.
How long does a Mercedes-benz Cla 250 AMG Line Premium + E A last?
Lifespan data is not yet available for this model.
Should I get a vehicle check before buying a Mercedes-benz Cla 250 AMG Line Premium + E A?
Yes. An MOT pass rate tells you about the model in general, but a vehicle history check reveals the specific car's finance, stolen, write-off and mileage history — things the seller may not disclose.
What is the best year to buy a Mercedes-benz Cla 250 AMG Line Premium + E A?
Based on MOT pass rates, the best year to buy a used Mercedes-benz Cla 250 AMG Line Premium + E A is 2020 with a 88.3% pass rate across 649 tests.