DETHLEFFS UNCLASSIFIED (2020)
Running costs, common problems, and reliability data based on 83 real MOT tests in 2024.
MOT Pass Rate
99%
Total Tests (2024)
83
Avg Mileage
12,355 mi
Est. Annual Cost
£1,690
Is the 2020 DETHLEFFS UNCLASSIFIED reliable?
Excellent reliability. Very few MOT failures. That's 17 points above the national average of 82%. It also outperforms the DETHLEFFS brand average of 90%.
At 4 years old, 99% of DETHLEFFS UNCLASSIFIEDs from 2020 passed their MOT first time in 2024. That's based on 83 tests across the UK. The average mileage at this age is 12,355 miles.
How does the 2020 DETHLEFFS UNCLASSIFIED compare?
Mileage Analysis
The average 2020 DETHLEFFS UNCLASSIFIED has 12,355 miles on the clock, which is significantly below the expected 29,600 miles for a 4-year-old car. Low-mileage examples may have spent time sitting unused, so check for issues like corroded brakes or perished rubber seals.
Best year to buy a DETHLEFFS UNCLASSIFIED?
The most reliable year is the 2019 model with a 99% MOT pass rate, while the 2020 model has the lowest at 99%. Consider a different year if reliability is a priority.
How much does a 2020 DETHLEFFS UNCLASSIFIED cost to run?
Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT pass rate data. Insurance not included.
DETHLEFFS UNCLASSIFIED by Year
Checking a specific DETHLEFFS UNCLASSIFIED?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 DETHLEFFS UNCLASSIFIED
The 2020 DETHLEFFS UNCLASSIFIED is a large car with a 2287cc diesel engine. 83 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 4% of all 2020 cars for reliability.
With an average of 12,355 miles at 4 years old, DETHLEFFS UNCLASSIFIED 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.
2020 DETHLEFFS UNCLASSIFIED Fuel Costs
The 2287cc 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).
What does it cost to own a 2020 DETHLEFFS UNCLASSIFIED?
Total estimated annual running cost is £1,690 (£141/month), broken down as £1245 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 99% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2020 DETHLEFFS UNCLASSIFIED
At 4 years old, the DETHLEFFS UNCLASSIFIED offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost. Note: with only 83 tests in our data, these figures should be treated as indicative rather than definitive.
Alternatives to the 2020 DETHLEFFS UNCLASSIFIED
The DETHLEFFS UNCLASSIFIED is actually the most reliable option among similar diesel large cars from this era. Here are comparable diesel cars with similar engines:
- VOLKSWAGEN GOLF (2018) 92% pass rate (-7%) from 111,972 tests
- FORD KUGA (2019) 91% pass rate (-8%) from 72,831 tests
- FORD TRANSIT CUSTOM (2019) 87% pass rate (-12%) from 59,814 tests
- VOLKSWAGEN TIGUAN (2018) 91% pass rate (-8%) from 54,085 tests