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BMW M5 CS Auto MOT Pass Rate and Running Costs

Reliability, estimated running costs, and MOT data across 1 model year from 56 MOT tests in 2024.

Avg Pass Rate

88%

Total Tests

56

Model Year

2021

Years Covered

1

About the BMW M5 CS Auto

The BMW M5 CS Auto was MOT tested 56 times in 2024 (DVSA data, retests included) across 1 model year (2021), with an average pass rate of 88%. That's comfortably above the average of 82% across all models in our data. Our records list petrol versions.

Estimated Running Costs

Fuel (Petrol, 4395cc)
£1,958
Road Tax
£200
MOT Test
£55
Predicted Repairs
£350
Total per year£2,563
Per month£214/mo

Based on 7,400 miles/year, average pump prices of 174.57p petrol and 199.33p diesel (GOV.UK weekly road fuel prices, week of 19 October 2026), and MOT pass rate data. Insurance not included.

Full 2021 details

How reliable is the BMW M5 CS Auto?

vs average of all models+6% (82% avg)
vs BMW brand average+0% (88% avg)

BMW M5 CS Auto by Year

Click any year to see detailed running costs, reliability data, and comparisons with similar cars.

YearPass RateTestsAvg Mileage
202188%5611,098 mi

Questions about the BMW M5 CS Auto

Is the BMW M5 CS Auto reliable?

Across its 1 model year in our data (2021), the BMW M5 CS Auto averages an 88% MOT pass rate, from 56 tests (DVSA MOT data for tests in 2024, retests included). That's 6 points above the average of 82% across all models in the same data.

BMW M5 CS Auto Guides & Articles

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