DS DS4 (2018)
Running costs, common problems, and reliability data based on 662 real MOT tests in 2024.
MOT Pass Rate
83%
Total Tests (2024)
662
Avg Mileage
44,663 mi
Est. Annual Cost
£1,500
Is the 2018 DS DS4 reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It falls below the DS brand average of 88%.
At 6 years old, 83% of DS DS4s from 2018 passed their MOT first time in 2024. That's based on 662 tests across the UK. The average mileage at this age is 44,663 miles.
How does the 2018 DS DS4 compare?
Mileage Analysis
The average 2018 DS DS4 has 44,663 miles on the clock, which is in line with the expected 44,400 miles for a 6-year-old car, suggesting normal everyday use.
How much does a 2018 DS DS4 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 DS4 by Year
Checking a specific DS DS4?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2018 DS DS4
The 2018 DS DS4 is a small family car with a 1560cc diesel engine. 662 of these vehicles were MOT tested in 2024, making it a less common model in the UK market. It sits in the bottom 90% of 2018 cars for MOT pass rates.
With an average of 44,663 miles at 6 years old, DS DS4 owners drive about as much as the UK average.
2018 DS DS4 Fuel Costs
The 1560cc diesel engine offers a reasonable balance between performance and economy. Expect around 55 mpg in mixed driving, which works out to roughly £905 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 DS4?
Total estimated annual running cost is £1,500 (£125/month), broken down as £905 fuel, £190 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 83% pass rate. Keeping on top of servicing will help avoid surprises.
DS DS4 Reliability Trend
Newer DS DS4s show better MOT pass rates than older ones, with an average improvement of 5 percentage points.
Buying a Used 2018 DS DS4
At 6 years old, the DS DS4 offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.
Alternatives to the 2018 DS DS4
If reliability is your priority, there are 4 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- VOLKSWAGEN GOLF (2017) 91% pass rate (+8%) from 127,682 tests
- FORD FOCUS (2019) 89% pass rate (+6%) from 93,803 tests
- MERCEDES A (2019) 91% pass rate (+8%) from 89,588 tests
- MERCEDES A-CLASS (2017) 88% pass rate (+5%) from 82,055 tests