How much does a 2020 ISUZU D-MAX BLADE + AUTO cost to run?

Estimated annual running cost is £1,637 (£136/month), including £1037 fuel, £195 road tax, £55 MOT, and £350 predicted repairs.

What is the MOT pass rate for a 2020 ISUZU D-MAX BLADE + AUTO?

The 2020 ISUZU D-MAX BLADE + AUTO has a 87% MOT pass rate based on 126 tests in 2026. This ranks 2259 out of 2596 cars from 2020.

Which year ISUZU D-MAX BLADE + AUTO is most reliable?

The 2019 ISUZU D-MAX BLADE + AUTO has the highest MOT pass rate at 90%. The least reliable year is 2020 at 87%.

ISUZU D-MAX BLADE + AUTO (2020)

Q: Is the 2020 ISUZU D-MAX BLADE + AUTO reliable?

Good reliability. Occasional issues but generally solid. 87% of ISUZU D-MAX BLADE + AUTOs from 2020 passed their MOT first time in 2026, based on 126 tests. That's 5 points above the national average of 82%.

Q: What is the average mileage for a 2020 ISUZU D-MAX BLADE + AUTO?

The average mileage for a 2020 ISUZU D-MAX BLADE + AUTO is 56,014 miles, which is above the expected 44,400 miles for a 6-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.

Running costs, reliability data, and common problems from 126 real MOT tests.

Annual Cost

£1,637

£136/month

MOT Pass Rate

87%

Good

Road Tax

£195

Flat rate/year

Insurance

Grp 18-32

1898cc Diesel

Solid Option

87% pass rate, £1637/year to run. 5 points above average.

Buying this car? Check for finance, write-offs & theft

£4.99

Check a specific ISUZU D-MAX BLADE + AUTO

Enter a reg plate for full MOT history, mileage check, health score, running costs, and reliability data. Free, instant, no signup.

Diesel1898cc6 years old126 tests56k 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.

🛡️

Get an insurance quote for this ISUZU D-MAX BLADE + AUTO

Compare quotes and find the best deal

Reliability Verdict

87% 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 6 years old, 87% of ISUZU D-MAX BLADE + AUTOs from 2020 passed their MOT first time in 2026. That's based on 126 tests across the UK. The average mileage at this age is 56,014 miles.

Got a ISUZU D-MAX BLADE + AUTO you're looking at?

Enter the reg plate to check its specific MOT history, mileage, and health score.

How Does It Compare?

Rank among 2020 cars2259th of 2,596(top 87%)

Rank among ISUZU models13th of 101(top 13%)

vs national average+5%(82% avg)

vs 2020 cars average-5%(92% avg)

vs ISUZU average+9%(78% avg)

Mileage Analysis

56,014

Average miles

44,400

Expected for age

The average 2020 ISUZU D-MAX BLADE + AUTO has 56,014 miles on the clock, which is above the expected 44,400 miles for a 6-year-old car. Higher-mileage cars often have more motorway miles, which is generally less harmful than stop-start urban driving.

Looking at a specific ISUZU D-MAX BLADE + AUTO?

Enter its reg plate for a free check with full MOT history, mileage verification, and predicted costs.

Best Year to Buy?

The most reliable year is the 2019 model with a 90% MOT pass rate, while the 2020 model has the lowest at 87%. Consider a different year if reliability is a priority.

ISUZU D-MAX BLADE + AUTO by Year

Year	Pass Rate	Tests	Avg Mileage
2020	87%	126	56,014 mi
2019	90%	78	49,538 mi

Similar Cars to Consider

VOLKSWAGEN GOLF

2018 · 1968cc Diesel

£1,482/year

92%

+5%

FORD FOCUS

2019 · 1499cc Diesel

£1,500/year

89%

+2%

MERCEDES A

2019 · 1461cc Diesel

£1,350/year

91%

+4%

MERCEDES A-CLASS

2018 · 1461cc Diesel

£1,500/year

89%

+2%

Check a Specific Isuzu D-max blade + auto

Enter a reg plate to get the full MOT history, health score, and mileage verification.

Upgrade to Premium (£4.99) for stolen, finance, and write-off checks.

About the 2020 ISUZU D-MAX BLADE + AUTO

The 2020 ISUZU D-MAX BLADE + AUTO is a family car with a 1898cc diesel engine. 126 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 87% of 2020 cars for MOT pass rates.

With an average of 56,014 miles at 6 years old, ISUZU D-MAX BLADE + AUTO owners cover more miles than the average driver.

2020 ISUZU D-MAX BLADE + AUTO 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 2020 ISUZU D-MAX BLADE + AUTO?

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 87% pass rate. Keeping on top of servicing will help avoid surprises.

Buying a Used 2020 ISUZU D-MAX BLADE + AUTO

At 6 years old, the ISUZU D-MAX BLADE + AUTO offers good value with plenty of life remaining. Most manufacturer warranties will have expired, so a pre-purchase inspection is worth the cost.

Common Issues to Watch For

Based on the 2020 ISUZU D-MAX BLADE + AUTO'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.

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 2020 ISUZU D-MAX BLADE + AUTO stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
ISUZU D-MAX BLADE + AUTO(2020)	87%	£1037	£195	Grp 18-32	£1637
VOLKSWAGEN GOLF(2018)	92%	£1037	£190	Grp 18-32	£1482-£155
FORD FOCUS(2019)	89%	£905	£190	Grp 12-25	£1500-£137
MERCEDES A(2019)	91%	£905	£190	Grp 12-25	£1350-£287
MERCEDES A-CLASS(2018)	89%	£905	£190	Grp 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.