DS DS7 CROSSBACK PRSTGE BHDI SS A (2018)
Running costs, common problems, and reliability data based on 185 real MOT tests in 2024.
MOT Pass Rate
96%
Total Tests (2024)
185
Avg Mileage
49,985 mi
Est. Annual Cost
£1,482
Is the 2018 DS DS7 CROSSBACK PRSTGE BHDI SS A reliable?
Excellent reliability. Very few MOT failures. That's 14 points above the national average of 82%. It also outperforms the DS brand average of 88%.
At 6 years old, 96% of DS DS7 CROSSBACK PRSTGE BHDI SS As from 2018 passed their MOT first time in 2024. That's based on 185 tests across the UK. The average mileage at this age is 49,985 miles.
How does the 2018 DS DS7 CROSSBACK PRSTGE BHDI SS A compare?
Mileage Analysis
The average 2018 DS DS7 CROSSBACK PRSTGE BHDI SS A has 49,985 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 DS DS7 CROSSBACK PRSTGE BHDI SS A?
The most reliable year is the 2021 model with a 97% MOT pass rate, while the 2019 model has the lowest at 84%. The 2018 sits between the two at 96%.
How much does a 2018 DS DS7 CROSSBACK PRSTGE BHDI SS A 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.
DS DS7 CROSSBACK PRSTGE BHDI SS A by Year
Checking a specific DS DS7 CROSSBACK PRSTGE BHDI SS A?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2018 DS DS7 CROSSBACK PRSTGE BHDI SS A
The 2018 DS DS7 CROSSBACK PRSTGE BHDI SS A is a family car with a 1997cc diesel engine. 185 of these vehicles were MOT tested in 2024, making it a rare model on UK roads. It ranks in the top 14% of all 2018 cars for reliability.
With an average of 49,985 miles at 6 years old, DS DS7 CROSSBACK PRSTGE BHDI SS A owners drive about as much as the UK average.
2018 DS DS7 CROSSBACK PRSTGE BHDI SS A Fuel Costs
The 1997cc 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 DS DS7 CROSSBACK PRSTGE BHDI SS A?
Total estimated annual running cost is £1,482 (£124/month), broken down as £1037 fuel, £190 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 96% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
DS DS7 CROSSBACK PRSTGE BHDI SS A Reliability Trend
Newer DS DS7 CROSSBACK PRSTGE BHDI SS As show better MOT pass rates than older ones, with an average improvement of 6 percentage points.
Buying a Used 2018 DS DS7 CROSSBACK PRSTGE BHDI SS A
At 6 years old, the DS DS7 CROSSBACK PRSTGE BHDI SS A 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 2021 model has the highest pass rate at 97%.
Alternatives to the 2018 DS DS7 CROSSBACK PRSTGE BHDI SS A
The DS DS7 CROSSBACK PRSTGE BHDI SS A is actually the most reliable option among similar diesel family cars from this era. Here are comparable diesel cars with similar engines:
- VOLKSWAGEN GOLF (2017) 91% pass rate (-5%) from 127,682 tests
- FORD FOCUS (2019) 89% pass rate (-7%) from 93,803 tests
- FORD TRANSIT (2017) 81% pass rate (-15%) from 80,031 tests
- VOLKSWAGEN POLO (2018) 84% pass rate (-12%) from 79,867 tests