CarCostCheck

BMW UNCLASSIFIED (2018)

Running costs, common problems, and reliability data based on 30 real MOT tests in 2024.

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MOT Pass Rate

87%

Total Tests (2024)

30

Avg Mileage

47,079 mi

Est. Annual Cost

£1,632

Is the 2018 BMW UNCLASSIFIED reliable?

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.

At 6 years old, 87% of BMW UNCLASSIFIEDs from 2018 passed their MOT first time in 2024. That's based on 30 tests across the UK. The average mileage at this age is 47,079 miles.

How does the 2018 BMW UNCLASSIFIED compare?

Rank among all 2018 cars497th out of 649(top 77%)
Rank among all BMW models1050th out of 1,564(top 67%)
vs national average+5% (82% avg)
vs 2018 cars average-2% (89% avg)
vs BMW average-1% (88% avg)

Mileage Analysis

The average 2018 BMW UNCLASSIFIED has 47,079 miles on the clock, which is in line with the expected 44,400 miles for a 6-year-old car, suggesting normal everyday use.

Best year to buy a BMW UNCLASSIFIED?

The most reliable year is the 2014 model with a 94% MOT pass rate, while the 2009 model has the lowest at 72%. The 2018 sits between the two at 87%.

How much does a 2018 BMW UNCLASSIFIED cost to run?

⛽Fuel (Diesel, 1995cc)
£1,037
🏛️Road Tax
£190
🔧MOT Test
£55
🛠️Predicted Repairs
£350
Total per year£1,632
Per month£136/mo

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

BMW UNCLASSIFIED by Year

YearPass RateTestsAvg Mileage
201887%3047,079 mi
201591%6853,678 mi
201494%11555,869 mi
201390%17876,736 mi
201286%23092,461 mi
201183%13894,720 mi
201081%140120,986 mi
200972%174112,065 mi
200881%118108,372 mi
200780%168130,862 mi
200684%155143,565 mi
200586%66133,725 mi
200482%34138,790 mi
2003100%3186,305 mi
200276%37119,740 mi
2000100%4497,540 mi

Checking a specific BMW UNCLASSIFIED?

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About the 2018 BMW UNCLASSIFIED

The 2018 BMW UNCLASSIFIED is a premium with a 1995cc diesel engine. 30 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It sits in the bottom 77% of 2018 cars for MOT pass rates.

With an average of 47,079 miles at 6 years old, BMW UNCLASSIFIED owners drive about as much as the UK average.

2018 BMW UNCLASSIFIED Fuel Costs

The 1995cc diesel engine offers a reasonable balance between performance and economy. Expect around 48 mpg in mixed driving, which works out to roughly £1,037 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 2018 BMW UNCLASSIFIED?

Total estimated annual running cost is £1,632 (£136/month), broken down as £1037 fuel, £190 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.

BMW UNCLASSIFIED Reliability Trend

Newer BMW UNCLASSIFIEDs show better MOT pass rates than older ones, with an average improvement of 7 percentage points.

Buying a Used 2018 BMW UNCLASSIFIED

At 6 years old, the BMW UNCLASSIFIED 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 2014 model has the highest pass rate at 94%. Note: with only 30 tests in our data, these figures should be treated as indicative rather than definitive.

Alternatives to the 2018 BMW UNCLASSIFIED

If reliability is your priority, there are 2 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines: