ISUZU D-MAX (2015)
Running costs, common problems, and reliability data based on 9,155 real MOT tests in 2024.
MOT Pass Rate
80%
Total Tests (2024)
9,155
Avg Mileage
93,650 mi
Est. Annual Cost
£1,900
Is the 2015 ISUZU D-MAX reliable?
Good reliability. Occasional issues but generally solid. That's close to the national average of 82%.
At 9 years old, 80% of ISUZU D-MAXs from 2015 passed their MOT first time in 2024. That's based on 9,155 tests across the UK. The average mileage at this age is 93,650 miles.
How does the 2015 ISUZU D-MAX compare?
Mileage Analysis
The average 2015 ISUZU D-MAX has 93,650 miles on the clock, which is above the expected 66,600 miles for a 9-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.
Best year to buy a ISUZU D-MAX?
The most reliable year is the 2020 model with a 86% MOT pass rate, while the 2012 model has the lowest at 75%. The 2015 sits between the two at 80%.
How much does a 2015 ISUZU D-MAX 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.
ISUZU D-MAX by Year
Checking a specific ISUZU D-MAX?
Enter the reg plate to see its individual MOT history, mileage verification, and predicted costs.
About the 2015 ISUZU D-MAX
The 2015 ISUZU D-MAX is a large car with a 2499cc diesel engine. 9,155 of these vehicles were MOT tested in 2024, making it a reasonably common sight on UK roads. It sits in the bottom 78% of 2015 cars for MOT pass rates.
With an average of 93,650 miles at 9 years old, ISUZU D-MAX owners cover more miles than the average driver.
2015 ISUZU D-MAX Fuel Costs
The 2499cc 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). 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 ISUZU D-MAX?
Total estimated annual running cost is £1,900 (£158/month), broken down as £1245 fuel, £250 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 80% pass rate. Keeping on top of servicing will help avoid surprises.
ISUZU D-MAX Reliability Trend
Newer ISUZU D-MAXs show better MOT pass rates than older ones, with an average improvement of 6 percentage points.
Buying a Used 2015 ISUZU D-MAX
At 9 years old, this is a solid used buy if you find one with good service history. Depreciation has levelled off, so you won't lose much more value. Focus on condition over mileage. If you're flexible on year, the 2020 model has the highest pass rate at 86%. With 9,155 MOT tests in our data, there's strong statistical confidence in these figures.
Alternatives to the 2015 ISUZU D-MAX
If reliability is your priority, there are 3 similar cars with a higher MOT pass rate. Here are comparable diesel cars with similar engines:
- FORD TRANSIT (2016) 80% pass rate (same) from 78,382 tests
- LAND ROVER RANGE ROVER EVOQUE (2016) 90% pass rate (+10%) from 60,437 tests
- LAND ROVER DISCOVERY SPORT (2016) 88% pass rate (+8%) from 50,637 tests
- MERCEDES E (2014) 84% pass rate (+4%) from 44,780 tests