MERCEDES A 200 (2018)
Running costs, reliability data, and common problems from 122 real MOT tests.
Annual Cost
£1,737
£145/month
MOT Pass Rate
87%
Good
Road Tax
£195
Flat rate/year
Insurance
Grp 8-20
1332cc Petrol
Solid Option
87% pass rate, £1737/year to run. 5 points above average.
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Annual Running Costs
~42 mpg
Flat rate (post-2017)
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.
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Reliability Verdict
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 8 years old, 87% of MERCEDES A 200s from 2018 passed their MOT first time in 2026. That's based on 122 tests across the UK. The average mileage at this age is 36,068 miles.
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How Does It Compare?
Mileage Analysis
36,068
Average miles
59,200
Expected for age
The average 2018 MERCEDES A 200 has 36,068 miles on the clock, which is below the expected 59,200 miles for a 8-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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Best Year to Buy?
The most reliable year is the 2019 model with a 96% MOT pass rate, while the 2008 model has the lowest at 72%. The 2018 sits between the two at 87%.
MERCEDES A 200 by Year
Similar Cars to Consider
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About the 2018 MERCEDES A 200
The 2018 MERCEDES A 200 is a small family car with a 1332cc petrol engine. 122 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 76% of 2018 cars for MOT pass rates.
With an average of 36,068 miles at 8 years old, MERCEDES A 200 owners tend to use this car less than the typical driver.
2018 MERCEDES A 200 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 £1,137 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).
What does it cost to own a 2018 MERCEDES A 200?
Total estimated annual running cost is £1,737 (£145/month), broken down as £1137 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 87% pass rate. Keeping on top of servicing will help avoid surprises.
MERCEDES A 200 Reliability Trend
Newer MERCEDES A 200s show better MOT pass rates than older ones, with an average improvement of 8 percentage points.
Buying a Used 2018 MERCEDES A 200
At 8 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2019 model has the highest pass rate at 96%.
Common Issues to Watch For
Based on the 2018 MERCEDES A 200's fuel type, age, and engine size, these are the most likely problem areas to check.
Suspension Wear
Medium riskShock absorbers, springs, and anti-roll bar links typically need attention around this age. Listen for clunks over bumps and check for uneven tyre wear.
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 2018 MERCEDES A 200 stacks up against similar cars for annual running costs, insurance, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Insurance | Total/yr |
|---|---|---|---|---|---|
| MERCEDES A 200(2018) | 87% | £1137 | £195 | Grp 8-20 | £1737 |
| FORD FIESTA(2016) | 81% | £955 | £30 | Grp 1-8 | £1390-£347 |
| VAUXHALL CORSA(2016) | 81% | £1137 | £30 | Grp 8-20 | £1572-£165 |
| FORD FOCUS(2016) | 87% | £1137 | £135 | Grp 12-25 | £1677-£60 |
| NISSAN QASHQAI(2017) | 86% | £955 | £190 | Grp 5-15 | £1550-£187 |
Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.
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
FORD FIESTA
2016 · 998cc Petrol
VAUXHALL CORSA
2016 · 1398cc Petrol
FORD FOCUS
2016 · 1596cc Petrol
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