CarCostCheck

ISUZU TROOPER (1994)

Running costs, reliability data, and common problems from 158 real MOT tests.

Annual Cost

£2,535

£211/month

MOT Pass Rate

74%

Average

Road Tax

£735

Based on CC/year

Insurance

Grp 35-50

3059cc Diesel

Check Carefully

74% pass rate, £2535/year to run. 8 points below average.

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Diesel3059cc32 years old158 tests156k miles avg

Annual Running Costs

Fuel (Diesel, 3059cc)

~40 mpg

£1,245
Road Tax

Based on 3059cc

£735
MOT Test
£55
Predicted Repairs

Higher estimate due to low pass rate

£500
Total per year£2,535
Per month£211/mo
Per week£49/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

74% MOT pass rate(Average)
0%National avg: 82%100%

Average reliability. Expect some repairs as it ages. That's 8 points below the national average of 82%. It falls below the ISUZU brand average of 78%.

At 32 years old, 74% of ISUZU TROOPERs from 1994 passed their MOT first time in 2026. That's based on 158 tests across the UK. The average mileage at this age is 155,794 miles.

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How Does It Compare?

Rank among 1994 cars135th of 212(top 64%)
Rank among ISUZU models71th of 101(top 70%)
vs national average-8%(82% avg)
vs 1994 cars average-2%(76% avg)
vs ISUZU average-4%(78% avg)

Mileage Analysis

155,794

Average miles

vs

236,800

Expected for age

The average 1994 ISUZU TROOPER has 155,794 miles on the clock, which is below the expected 236,800 miles for a 32-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 1993 model with a 81% MOT pass rate, while the 1996 model has the lowest at 67%. The 1994 sits between the two at 74%.

ISUZU TROOPER by Year

YearPass RateTestsAvg Mileage
200674%68199,672 mi
200572%273124,947 mi
200469%434135,304 mi
200369%457133,737 mi
200271%543134,189 mi
200176%341136,519 mi
200069%363131,546 mi
199972%637144,033 mi
199876%786153,276 mi
199776%762157,283 mi
199667%343155,226 mi
199568%164148,565 mi
199474%158155,794 mi
199381%150141,664 mi
199274%94134,392 mi
199169%32110,132 mi

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About the 1994 ISUZU TROOPER

The 1994 ISUZU TROOPER is a performance with a 3059cc diesel engine. 158 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. Among all cars from 1994, the average MOT pass rate is 76%, and this model falls short of that benchmark.

With an average of 155,794 miles at 32 years old, ISUZU TROOPER owners tend to use this car less than the typical driver.

1994 ISUZU TROOPER Fuel Costs

The 3059cc diesel engine is on the larger side, so fuel won't be this car's strong point. 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 1994 ISUZU TROOPER?

Total estimated annual running cost is £2,535 211/month), broken down as £1245 fuel, £735 road tax, £55 MOT, and £500 predicted repairs. Repair costs are moderate, reflecting the 74% pass rate. Keeping on top of servicing will help avoid surprises.

ISUZU TROOPER Reliability Trend

The ISUZU TROOPER has maintained consistent MOT pass rates across model years, varying by only 2 percentage points.

Buying a Used 1994 ISUZU TROOPER

At 32 years old, the ISUZU TROOPER 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. If you're flexible on year, the 1993 model has the highest pass rate at 81%.

Common Issues to Watch For

Based on the 1994 ISUZU TROOPER'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.

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.

Dual Mass Flywheel

Watch out

Larger diesel engines put extra strain on the dual mass flywheel. Listen for rattling at idle. Replacement with clutch is £800-£1,500.

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.

Clutch Wear

Watch out

With an average of 156k miles, clutch replacement may be due (typical lifespan 60,000-100,000 miles). Budget £400-£800 for a new clutch kit.

Brake Discs and Pads

Medium risk

High-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.

Engine Mounts

Medium risk

Worn engine mounts cause excessive vibration and movement. Replacement costs £150-£400 per mount. Check for vibration at idle with the bonnet open.

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 1994 ISUZU TROOPER stacks up against similar cars for annual running costs, insurance, and tax.

CarPass RateFuel/yrTax/yrInsuranceTotal/yr
ISUZU TROOPER(1994)74%£1245£735Grp 35-50£2535
LAND ROVER DEFENDER(1993)76%£1245£250Grp 35-50£2050-£485
TOYOTA LAND CRUISER(1996)79%£1245£250Grp 30-42£2050-£485
MERCEDES 300(1993)82%£1245£250Grp 30-42£1900-£635
DAIHATSU FOURTRAK(1996)70%£1245£250Grp 30-42£2050-£485

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.

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

Related Guides

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