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MERCEDES A-CLASS (2002)

Running costs, reliability data, and common problems from 1,766 real MOT tests.

Annual Cost

£1,887

£157/month

MOT Pass Rate

70%

Average

Road Tax

£195

Based on CC/year

Insurance

Grp 8-20

1397cc Petrol

Check Carefully

70% pass rate, £1887/year to run. 12 points below average.

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Petrol1397cc24 years old1,766 tests84k miles avg

Annual Running Costs

Fuel (Petrol, 1397cc)

~42 mpg

£1,137
Road Tax

Based on 1397cc

£195
MOT Test
£55
Predicted Repairs

Higher estimate due to low pass rate

£500
Total per year£1,887
Per month£157/mo
Per week£36/wk

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

70% MOT pass rate(Average)
0%National avg: 82%100%

Average reliability. Expect some repairs as it ages. That's 12 points below the national average of 82%. It falls below the MERCEDES brand average of 87%.

At 24 years old, 70% of MERCEDES A-CLASSs from 2002 passed their MOT first time in 2026. That's based on 1,766 tests across the UK. The average mileage at this age is 83,515 miles.

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How Does It Compare?

Rank among 2002 cars273th of 403(top 68%)
Rank among MERCEDES models1358th of 1,408(top 96%)
vs national average-12%(82% avg)
vs 2002 cars average-3%(73% avg)
vs MERCEDES average-17%(87% avg)

Mileage Analysis

83,515

Average miles

vs

177,600

Expected for age

The average 2002 MERCEDES A-CLASS has 83,515 miles on the clock, which is significantly below the expected 177,600 miles for a 24-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.

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Best Year to Buy?

The most reliable year is the 2021 model with a 95% MOT pass rate, while the 1999 model has the lowest at 68%. The 2002 sits between the two at 70%.

MERCEDES A-CLASS by Year

YearPass RateTestsAvg Mileage
202195%20420,573 mi
202092%29625,924 mi
201990%17,95942,922 mi
201889%81,13448,596 mi
201788%82,05558,788 mi
201686%78,92568,387 mi
201585%57,43477,575 mi
201483%51,81786,660 mi
201383%34,58292,179 mi
201279%9,52574,077 mi
201178%9,39873,721 mi
201076%11,30079,296 mi
200975%12,53384,461 mi
200874%12,27289,507 mi
200774%11,03691,201 mi
200672%8,38991,943 mi
200573%5,55288,124 mi
200471%2,47084,566 mi
200371%2,44281,910 mi
200270%1,76683,515 mi
200172%1,09688,180 mi
200069%51680,481 mi
199968%52679,332 mi
199872%7285,941 mi

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About the 2002 MERCEDES A-CLASS

The 2002 MERCEDES A-CLASS is a small family car with a 1397cc petrol engine. 1,766 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. Among all cars from 2002, the average MOT pass rate is 73%, and this model falls short of that benchmark.

With an average of 83,515 miles at 24 years old, MERCEDES A-CLASS owners tend to use this car less than the typical driver. Very low mileage could mean the car has been garaged or used only for short trips, which can cause its own issues like battery drain and moisture buildup.

2002 MERCEDES A-CLASS Fuel Costs

The 1397cc 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 2002 MERCEDES A-CLASS?

Total estimated annual running cost is £1,887 157/month), broken down as £1137 fuel, £195 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 70% pass rate. Keeping on top of servicing will help avoid surprises.

MERCEDES A-CLASS Reliability Trend

Newer MERCEDES A-CLASSs show better MOT pass rates than older ones, with an average improvement of 14 percentage points.

Buying a Used 2002 MERCEDES A-CLASS

At 24 years old, the MERCEDES A-CLASS is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. If you're flexible on year, the 2021 model has the highest pass rate at 95%.

Common Issues to Watch For

Based on the 2002 MERCEDES A-CLASS's fuel type, age, and engine size, these are the most likely problem areas to check.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Clutch Wear

Medium risk

With an average of 84k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

Service History

Low risk

Always 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 2002 MERCEDES A-CLASS stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
MERCEDES A-CLASS(2002)70%£1137£195Grp 8-20£1887
MINI MINI(2004)71%£1137£135Grp 12-25£1827-£60
FORD FOCUS(2004)69%£1137£135Grp 12-25£2027+£140
FORD FIESTA(2003)71%£1137£30Grp 8-20£1722-£165
VOLKSWAGEN POLO(2004)67%£1137£30Grp 8-20£1922+£35

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.

Related Guides

In-depth articles relevant to the Mercedes A-class.

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