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MERCEDES UNCLASSIFIED (2008)

Running costs, common problems, and reliability data based on 354 real MOT tests in 2024.

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MOT Pass Rate

79%

Total Tests (2024)

354

Avg Mileage

111,482 mi

Est. Annual Cost

£2,050

Is the 2008 MERCEDES UNCLASSIFIED reliable?

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

At 16 years old, 79% of MERCEDES UNCLASSIFIEDs from 2008 passed their MOT first time in 2024. That's based on 354 tests across the UK. The average mileage at this age is 111,482 miles.

How does the 2008 MERCEDES UNCLASSIFIED compare?

Rank among all 2008 cars243th out of 589(top 41%)
Rank among all MERCEDES models1129th out of 1,408(top 80%)
vs national average-3% (82% avg)
vs 2008 cars average+6% (73% avg)
vs MERCEDES average-8% (87% avg)

Mileage Analysis

The average 2008 MERCEDES UNCLASSIFIED has 111,482 miles on the clock, which is in line with the expected 118,400 miles for a 16-year-old car, suggesting normal everyday use.

Best year to buy a MERCEDES UNCLASSIFIED?

The most reliable year is the 2021 model with a 96% MOT pass rate, while the 1997 model has the lowest at 66%. The 2008 sits between the two at 79%.

How much does a 2008 MERCEDES UNCLASSIFIED cost to run?

⛽Fuel (Diesel, 2148cc)
£1,245
🏛️Road Tax
£250
🔧MOT Test
£55
🛠️Predicted Repairs
£500
Total per year£2,050
Per month£171/mo

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.

MERCEDES UNCLASSIFIED by Year

YearPass RateTestsAvg Mileage
202196%27014,108 mi
202093%23717,059 mi
201995%17625,080 mi
201892%20240,291 mi
201791%20039,620 mi
201687%32645,907 mi
201591%25272,531 mi
201486%28983,046 mi
201389%24552,132 mi
201289%18566,863 mi
201190%12663,066 mi
201092%9894,655 mi
200979%174100,957 mi
200879%354111,482 mi
200781%259105,351 mi
200681%24095,112 mi
200579%273101,492 mi
200479%29891,119 mi
200373%178102,840 mi
200284%214129,941 mi
200173%107121,123 mi
200073%195116,472 mi
199978%223144,511 mi
199881%155139,571 mi
199766%65104,116 mi
199666%101175,170 mi
199578%45212,804 mi
199474%8685,110 mi
199389%47159,142 mi
199260%40117,020 mi
199173%33102,932 mi
199083%5895,507 mi

Checking a specific MERCEDES UNCLASSIFIED?

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About the 2008 MERCEDES UNCLASSIFIED

The 2008 MERCEDES UNCLASSIFIED is a family car with a 2148cc diesel engine. 354 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. Among all cars from 2008, the average MOT pass rate is 73%, and this model beats that benchmark.

With an average of 111,482 miles at 16 years old, MERCEDES UNCLASSIFIED owners drive about as much as the UK average.

2008 MERCEDES UNCLASSIFIED Fuel Costs

The 2148cc diesel engine offers a reasonable balance between performance and economy. Expect around 40 mpg in mixed driving, which works out to roughly £1,245 per year at current diesel prices of 148p per litre (based on 7,400 miles per year). Diesel cars of this age should have their DPF (diesel particulate filter) checked, as replacements can be costly.

What does it cost to own a 2008 MERCEDES UNCLASSIFIED?

Total estimated annual running cost is £2,050 (£171/month), broken down as £1245 fuel, £250 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 79% pass rate. Keeping on top of servicing will help avoid surprises.

MERCEDES UNCLASSIFIED Reliability Trend

Newer MERCEDES UNCLASSIFIEDs show better MOT pass rates than older ones, with an average improvement of 13 percentage points.

Buying a Used 2008 MERCEDES UNCLASSIFIED

At 16 years old, the MERCEDES UNCLASSIFIED 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 96%.

Alternatives to the 2008 MERCEDES UNCLASSIFIED

The MERCEDES UNCLASSIFIED is actually the most reliable option among similar diesel family cars from this era. Here are comparable diesel cars with similar engines: