DS DS3 (2020)
Running costs, common problems, and reliability data based on 2,236 real MOT tests in 2024.
MOT Pass Rate
89%
Total Tests (2024)
2,236
Avg Mileage
28,588 mi
Est. Annual Cost
£1,500
Is the 2020 DS DS3 reliable?
Good reliability. Occasional issues but generally solid. That's 7 points above the national average of 82%.
At 4 years old, 89% of DS DS3s from 2020 passed their MOT first time in 2024. That's based on 2,236 tests across the UK. The average mileage at this age is 28,588 miles.
How does the 2020 DS DS3 compare?
Mileage Analysis
The average 2020 DS DS3 has 28,588 miles on the clock, which is in line with the expected 29,600 miles for a 4-year-old car, suggesting normal everyday use.
How much does a 2020 DS DS3 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 DS3 by Year
Checking a specific DS DS3?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2020 DS DS3
The 2020 DS DS3 is a small family car with a 1500cc diesel engine. 2,236 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. Among all cars from 2020, the average MOT pass rate is 92%, and this model falls short of that benchmark.
With an average of 28,588 miles at 4 years old, DS DS3 owners drive about as much as the UK average.
2020 DS DS3 Fuel Costs
The 1500cc 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).
What does it cost to own a 2020 DS DS3?
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 89% pass rate. Keeping on top of servicing will help avoid surprises.
DS DS3 Reliability Trend
Newer DS DS3s show better MOT pass rates than older ones, with an average improvement of 8 percentage points.
Buying a Used 2020 DS DS3
At 4 years old, the DS DS3 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 2020 DS DS3
If reliability is your priority, there are 2 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- VOLKSWAGEN GOLF (2018) 92% pass rate (+3%) from 111,972 tests
- FORD FOCUS (2019) 89% pass rate (same) from 93,803 tests
- MERCEDES A (2019) 91% pass rate (+2%) from 89,588 tests
- MERCEDES A-CLASS (2018) 89% pass rate (same) from 81,134 tests