CarCostCheck

ISUZU D-MAX (2019)

Running costs, reliability data, and common problems from 6,757 real MOT tests.

Annual Cost

£1,637

£136/month

MOT Pass Rate

85%

Good

Road Tax

£195

Flat rate/year

Insurance

Grp 18-32

1898cc Diesel

Solid Option

85% pass rate, £1637/year to run. Close to the national average.

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Diesel1898cc7 years old6,757 tests61k miles avg

Annual Running Costs

Fuel (Diesel, 1898cc)

~48 mpg

£1,037
Road Tax

Flat rate (post-2017)

£195
MOT Test
£55
Predicted Repairs
£350
Total per year£1,637
Per month£136/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

85% MOT pass rate(Good)
0%National avg: 82%100%

Good reliability. Occasional issues but generally solid. That's close to the national average of 82%. It also outperforms the ISUZU brand average of 78%.

At 7 years old, 85% of ISUZU D-MAXs from 2019 passed their MOT first time in 2026. That's based on 6,757 tests across the UK. The average mileage at this age is 60,513 miles.

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How Does It Compare?

Rank among 2019 cars1239th of 1,419(top 87%)
Rank among ISUZU models18th of 101(top 18%)
vs national average+3%(82% avg)
vs 2019 cars average-5%(90% avg)
vs ISUZU average+7%(78% avg)

Mileage Analysis

60,513

Average miles

vs

51,800

Expected for age

The average 2019 ISUZU D-MAX has 60,513 miles on the clock, which is in line with the expected 51,800 miles for a 7-year-old car, suggesting normal everyday use.

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Best Year to Buy?

The most reliable year is the 2020 model with a 86% MOT pass rate, while the 2012 model has the lowest at 75%. The 2019 sits between the two at 85%.

ISUZU D-MAX by Year

YearPass RateTestsAvg Mileage
202185%42543,288 mi
202086%4,08150,699 mi
201985%6,75760,513 mi
201883%6,94470,377 mi
201780%8,04679,026 mi
201680%8,12685,358 mi
201580%9,15593,650 mi
201478%7,436102,510 mi
201377%1,074102,841 mi
201275%109112,031 mi

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About the 2019 ISUZU D-MAX

The 2019 ISUZU D-MAX is a family car with a 1898cc diesel engine. 6,757 of these vehicles were MOT tested in 2026, making it a reasonably common sight on UK roads. It sits in the bottom 87% of 2019 cars for MOT pass rates.

With an average of 60,513 miles at 7 years old, ISUZU D-MAX owners drive about as much as the UK average.

2019 ISUZU D-MAX Fuel Costs

The 1898cc 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 2019 ISUZU D-MAX?

Total estimated annual running cost is £1,637 136/month), broken down as £1037 fuel, £195 road tax, £55 MOT, and £350 predicted repairs. Repair costs are moderate, reflecting the 85% 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 2019 ISUZU D-MAX

At 7 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 6,757 MOT tests in our data, there's strong statistical confidence in these figures.

Common Issues to Watch For

Based on the 2019 ISUZU D-MAX'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

Medium risk

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.

Suspension Wear

Medium risk

Shock absorbers, springs, and anti-roll bar links typically need attention around this age. Listen for clunks over bumps and check for uneven tyre wear.

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 2019 ISUZU D-MAX stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
ISUZU D-MAX(2019)85%£1037£195Grp 18-32£1637
VOLKSWAGEN GOLF(2017)91%£905£190Grp 12-25£1350-£287
FORD FOCUS(2019)89%£905£190Grp 12-25£1500-£137
MERCEDES A(2019)91%£905£190Grp 12-25£1350-£287
MERCEDES A-CLASS(2017)88%£905£190Grp 12-25£1500-£137

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.

Related Isuzu Models

Explore other Isuzu cars or similar models in the same category.

Related Guides

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