Is the 2015 DS DS3 reliable?

Average reliability. Expect some repairs as it ages. 76% of DS DS3s from 2015 passed their MOT first time in 2026, based on 13,216 tests. That's 6 points below the national average of 82%.

How much does a 2015 DS DS3 cost to run?

Estimated annual running cost is £1,625 (£135/month), including £905 fuel, £165 road tax, £55 MOT, and £500 predicted repairs.

What is the MOT pass rate for a 2015 DS DS3?

The 2015 DS DS3 has a 76% MOT pass rate based on 13,216 tests in 2026. This ranks 505 out of 559 cars from 2015.

Which year DS DS3 is most reliable?

The 2020 DS DS3 has the highest MOT pass rate at 89%. The least reliable year is 2015 at 76%.

DS DS3 (2015)

Q: What is the average mileage for a 2015 DS DS3?

The average mileage for a 2015 DS DS3 is 63,351 miles, which is below the expected 81,400 miles for a 11-year-old car. This suggests lighter use than average, which generally means less wear on major components.

Running costs, reliability data, and common problems from 13,216 real MOT tests.

Annual Cost

£1,625

£135/month

MOT Pass Rate

76%

Average

Road Tax

£165

Based on CC/year

Insurance

Grp 12-25

1560cc Diesel

Check Carefully

76% pass rate, £1625/year to run. 6 points below average.

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Diesel1560cc11 years old13,216 tests63k miles avg

Annual Running Costs

Fuel (Diesel, 1560cc)

~55 mpg

£905

Road Tax

Based on 1560cc

£165

MOT Test

£55

Predicted Repairs

£500

Total per year£1,625

Per month£135/mo

Per week£31/wk

Based on 7,400 miles/year (UK average), current fuel prices, and repair likelihood from MOT data. Insurance not included.

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Reliability Verdict

76% MOT pass rate(Average)

0%National avg: 82%100%

Average reliability. Expect some repairs as it ages. That's 6 points below the national average of 82%. It falls below the DS brand average of 88%.

At 11 years old, 76% of DS DS3s from 2015 passed their MOT first time in 2026. That's based on 13,216 tests across the UK. The average mileage at this age is 63,351 miles.

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How Does It Compare?

Rank among 2015 cars505th of 559(top 90%)

Rank among DS models51th of 53(top 96%)

vs national average-6%(82% avg)

vs 2015 cars average-7%(83% avg)

vs DS average-12%(88% avg)

Mileage Analysis

63,351

Average miles

81,400

Expected for age

The average 2015 DS DS3 has 63,351 miles on the clock, which is below the expected 81,400 miles for a 11-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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Best Year to Buy?

The most reliable year is the 2020 model with a 89% MOT pass rate, while the 2015 model has the lowest at 76%. Consider a different year if reliability is a priority.

DS DS3 by Year

Year	Pass Rate	Tests	Avg Mileage
2022	86%	42	29,365 mi
2021	88%	1,163	25,541 mi
2020	89%	2,236	28,588 mi
2019	88%	4,915	33,758 mi
2018	85%	6,276	41,941 mi
2017	83%	13,673	48,126 mi
2016	79%	22,600	57,124 mi
2015	76%	13,216	63,351 mi

Similar Cars to Consider

FORD FIESTA

2013 · 1399cc Diesel

£1,490/year

77%

+1%

VOLKSWAGEN GOLF

2017 · 1598cc Diesel

£1,350/year

91%

+15%

VAUXHALL ASTRA

2013 · 1700cc Diesel

£1,727/year

79%

+3%

MERCEDES A-CLASS

2017 · 1461cc Diesel

£1,500/year

88%

+12%

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About the 2015 DS DS3

The 2015 DS DS3 is a small family car with a 1560cc diesel engine. 13,216 of these vehicles were MOT tested in 2026, making it one of the most commonly tested cars on UK roads. It sits in the bottom 90% of 2015 cars for MOT pass rates.

With an average of 63,351 miles at 11 years old, DS DS3 owners tend to use this car less than the typical driver.

2015 DS DS3 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 2015 DS DS3?

Total estimated annual running cost is £1,625 (£135/month), broken down as £905 fuel, £165 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 76% 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 2015 DS DS3

At 11 years old, the DS DS3 is firmly in budget territory. Purchase prices are low, but check for rust, worn suspension bushes, and electrical gremlins. A full service history is especially valuable at this age. With 13,216 MOT tests in our data, there's strong statistical confidence in these figures.

Common Issues to Watch For

Based on the 2015 DS DS3's fuel type, age, and engine size, these are the most likely problem areas to check.

DPF (Diesel Particulate Filter)

Watch out

Short journeys clog the DPF. Replacement costs £1,000-£2,500. Check the DPF warning light and ask about driving patterns.

Turbo Wear

Watch out

Diesel turbos work harder and wear faster. Listen for whining noises and check for oil leaks around the turbo housing.

AdBlue System

Medium risk

Post-2015 diesels use AdBlue for emissions. Sensor failures and tank heater issues are common. Budget £200-£500 for repairs.

EGR Valve

Watch out

Exhaust Gas Recirculation valves clog with carbon deposits, causing rough running and poor economy. Cleaning costs £150-£300, replacement £300-£600.

Rust and Corrosion

Watch out

At 10+ years, check wheel arches, sills, subframe, and brake lines for rust. Structural corrosion is an MOT failure. Prevention is far cheaper than repair.

Suspension Bushings

Watch out

Rubber suspension bushes harden and crack with age, causing knocking noises and vague handling. A full refresh costs £300-£800 depending on the car.

Service History

Low risk

Always request a full service history. Regular servicing is the single best indicator of how well a car has been maintained, regardless of mileage.

Running Costs Compared

How the 2015 DS DS3 stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
DS DS3(2015)	76%	£905	£165	Grp 12-25	£1625
FORD FIESTA(2013)	77%	£905	£30	Grp 8-20	£1490-£135
VOLKSWAGEN GOLF(2017)	91%	£905	£190	Grp 12-25	£1350-£275
VAUXHALL ASTRA(2013)	79%	£1037	£135	Grp 18-32	£1727+£102
MERCEDES A-CLASS(2017)	88%	£905	£190	Grp 12-25	£1500-£125

Estimates based on 7,400 miles/year, current fuel prices, and MOT data. Insurance groups are indicative. Actual costs vary by driver, location, and usage.