Mercedes CLA (2022)
Estimated running costs and MOT pass rates from 744 MOT tests in 2024.
Annual Cost
£1,853
£154/month
MOT Pass Rate
96%
Excellent
Road Tax
£200
Standard rate/year
Est. Insurance
Grp 8-20
1332cc Petrol
Great Choice
96% pass rate, £1,853/year to run. 14 points above average.
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Annual Running Costs
~42 mpg
Standard rate (from April 2017)
Low estimate due to excellent reliability
Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included. Cars registered from April 2017 pay the £200 standard rate, plus £440 a year for five years (from the second year) if they cost over £40,000 new (over £50,000 for electric cars).
Reliability Verdict
Excellent reliability. Very few MOT failures. That's 14 points above the average of 82% across all models in our data. It also outperforms the Mercedes brand average of 87%.
96% of MOT tests on Mercedes CLAs from 2022 ended in a pass in 2024, when they were about 2 years old. That's based on 744 tests across the UK, retests included. The average mileage recorded at those tests was 25,883 miles.
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How Does It Compare?
Mileage Analysis
25,883
Average miles
14,800
Expected for age
The average 2022 Mercedes CLA had 25,883 miles on the clock at its 2024 MOT, which is well above the expected 14,800 miles for a 2-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
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Best Year to Buy?
Of the years with at least 100 tests, the 2021 model has the highest MOT pass rate at 92%, while the 2013 model has the lowest at 84%. The 2022 scores 96%, but cars from 2022 weren't due their first routine MOT until 2025, so its figure isn't compared here. Newer cars usually pass more often simply because they are younger, so compare years of a similar age.
Mercedes CLA by Year
Similar Cars to Consider
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About the 2022 Mercedes CLA
The 2022 Mercedes CLA is a premium car. Our records list a 1332cc petrol engine, though engines vary between versions. 744 MOT tests were recorded on this model in 2024, making it a less common model in the UK market. Among all models from 2022, the average MOT pass rate is 94%, and this model beats that benchmark.
With an average of 25,883 miles recorded at its 2024 MOT tests, Mercedes CLA owners cover more miles than the average driver. High-mileage examples should be checked carefully for wear on suspension, brakes, and drivetrain components.
2022 Mercedes CLA Fuel Costs
The 1332cc petrol engine offers a reasonable balance between performance and economy. Expect around 42 mpg in mixed driving, which works out to roughly £1,398 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).
What does it cost to own a 2022 Mercedes CLA?
Total estimated annual running cost is £1,853 (£154/month), broken down as £1,398 fuel, £200 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 96% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Mercedes CLA Reliability Trend
Newer Mercedes CLAs pass their MOT more often than older ones, by 4 percentage points on average, which is mostly down to age and wear.
Buying a Used 2022 Mercedes CLA
At 4 years old, the Mercedes CLA offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. If you're flexible on year, the 2021 model has the highest pass rate at 92%.
Common Issues to Watch For
These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.
Service History
Low riskAlways request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.
Running Costs Compared
How the 2022 Mercedes CLA stacks up against similar cars for estimated annual running costs, insurance group, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Est. Ins. Group | Total/yr |
|---|---|---|---|---|---|
| Mercedes CLA(2022) | 96% | £1,398 | £200 | Grp 8-20 | £1,853 |
| Nissan Qashqai(2020) | 93% | £1,398 | £200 | Grp 12-25 | £1,853same |
| MINI Cooper(2020) | 93% | £1,398 | £200 | Grp 12-25 | £1,853same |
| Ford Fiesta(2020) | 91% | £1,175 | £200 | Grp 1-8 | £1,630-£223 |
| Audi Q2(2020) | 94% | £1,175 | £200 | Grp 1-8 | £1,630-£223 |
Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.
Questions about the 2022 Mercedes CLA
Is the 2022 Mercedes CLA reliable?
Excellent reliability. Very few MOT failures. 96% of MOT tests on 2022 Mercedes CLAs ended in a pass, from 744 tests (DVSA MOT data for tests in 2024, retests included). That's 14 points above the average of 82% across all models in the same data.
How much does a 2022 Mercedes CLA cost to run?
Our estimate is £1,853 a year (£154 a month): £1,398 fuel, £200 road tax, £55 MOT and £200 predicted repairs, based on 7,400 miles a year. Insurance is not included.
What is the MOT pass rate for a 2022 Mercedes CLA?
96% of 744 MOT tests on the 2022 Mercedes CLA ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 374th of 1,057 models first registered in 2022 (top half).
Which year Mercedes CLA has the best MOT pass rate?
Of the years with at least 100 tests, the 2021 Mercedes CLA has the highest MOT pass rate at 92% and the 2013 the lowest at 84%. Newer cars usually pass more often simply because they are younger and have done fewer miles.
What is the average mileage for a 2022 Mercedes CLA?
The average mileage recorded at MOT tests on the 2022 Mercedes CLA is 25,883 miles, which is well above the expected 14,800 miles for a 2-year-old car. Check service history carefully, as high-mileage cars need consistent maintenance to stay reliable.
Related Mercedes Models
Explore other Mercedes cars or similar models in the same category.
Mercedes A
2019 · 1461cc Diesel
Mercedes C
2017 · 1991cc Hybrid
Mercedes A-Class
2017 · 1461cc Diesel
Nissan Qashqai
2020 · 1598cc Petrol
MINI Cooper
2020 · 1499cc Petrol
Ford Fiesta
2020 · 998cc Petrol
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