How much does a 2004 MITSUBISHI GTO cost to run?

Estimated annual running cost is £2,777 (£231/month), including £1592 fuel, £430 road tax, £55 MOT, and £700 predicted repairs.

What is the MOT pass rate for a 2004 MITSUBISHI GTO?

The 2004 MITSUBISHI GTO has a 67% MOT pass rate based on 45 tests in 2026. This ranks 418 out of 491 cars from 2004.

MITSUBISHI GTO (2004)

Q: What is the average mileage for a 2004 MITSUBISHI GTO?

The average mileage for a 2004 MITSUBISHI GTO is 99,600 miles, which is below the expected 162,800 miles for a 22-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 45 real MOT tests.

Annual Cost

£2,777

£231/month

MOT Pass Rate

67%

Below Avg

Road Tax

£430

Based on CC/year

Insurance

Grp 30-42

3000cc Petrol

Proceed With Caution

67% pass rate, £2777/year to run. 15 points below average.

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Petrol3000cc22 years old45 tests100k miles avg

Annual Running Costs

Fuel (Petrol, 3000cc)

~30 mpg

£1,592

Road Tax

Based on 3000cc

£430

MOT Test

£55

Predicted Repairs

Higher estimate due to low pass rate

£700

Total per year£2,777

Per month£231/mo

Per week£53/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

67% MOT pass rate(Below Avg)

0%National avg: 82%100%

Below average reliability. Budget extra for maintenance and repairs. That's 15 points below the national average of 82%. It falls below the MITSUBISHI brand average of 80%.

At 22 years old, 67% of MITSUBISHI GTOs from 2004 passed their MOT first time in 2026. That's based on 45 tests across the UK. The average mileage at this age is 99,600 miles.

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How Does It Compare?

Rank among 2004 cars418th of 491(top 85%)

Rank among MITSUBISHI models363th of 408(top 89%)

vs national average-15%(82% avg)

vs 2004 cars average-5%(72% avg)

vs MITSUBISHI average-13%(80% avg)

Mileage Analysis

99,600

Average miles

162,800

Expected for age

The average 2004 MITSUBISHI GTO has 99,600 miles on the clock, which is below the expected 162,800 miles for a 22-year-old car. This suggests lighter use than average, which generally means less wear on major components.

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MITSUBISHI GTO by Year

Year	Pass Rate	Tests	Avg Mileage
2005	85%	34	87,008 mi
2004	67%	45	99,600 mi
2003	78%	59	95,128 mi
2002	88%	49	93,058 mi
2001	78%	36	106,361 mi
1998	78%	46	92,366 mi

Similar Cars to Consider

LAND ROVER FREELANDER

2006 · 3192cc Petrol

£2,397/year

70%

+3%

MERCEDES E

2004 · 3199cc Petrol

£2,397/year

78%

+11%

PORSCHE BOXSTER

2005 · 3197cc Petrol

£2,247/year

86%

+19%

BMW X3

2006 · 2996cc Petrol

£2,397/year

78%

+11%

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About the 2004 MITSUBISHI GTO

The 2004 MITSUBISHI GTO is a large car with a 3000cc petrol engine. 45 of these vehicles were MOT tested in 2026, making it a rare model on UK roads. It sits in the bottom 85% of 2004 cars for MOT pass rates.

With an average of 99,600 miles at 22 years old, MITSUBISHI GTO owners tend to use this car less than the typical driver.

2004 MITSUBISHI GTO Fuel Costs

The 3000cc petrol engine is on the larger side, so fuel won't be this car's strong point. Expect around 30 mpg in mixed driving, which works out to roughly £1,592 per year at current petrol prices of 142p per litre (based on 7,400 miles per year).

What does it cost to own a 2004 MITSUBISHI GTO?

Total estimated annual running cost is £2,777 (£231/month), broken down as £1592 fuel, £430 road tax, £55 MOT, and £700 predicted repairs. The higher repair estimate reflects the 67% MOT pass rate. Cars in this bracket tend to need work on suspension, brakes, and emissions components.

Buying a Used 2004 MITSUBISHI GTO

At 22 years old, the MITSUBISHI GTO 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. Note: with only 45 tests in our data, these figures should be treated as indicative rather than definitive.

Common Issues to Watch For

Based on the 2004 MITSUBISHI GTO's fuel type, age, and engine size, these are the most likely problem areas to check.

Timing Chain / Belt

Watch out

At 22 years old, check whether the timing belt has been replaced (typically due every 5-7 years or 60,000-100,000 miles). A snapped belt can destroy the engine.

Oil Consumption

Medium risk

Larger petrol engines can develop higher oil consumption as they age. Check the oil level and look for blue smoke from the exhaust.

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

Medium risk

With an average of 100k 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.

Higher Than Average Failure Rate

Watch out

With a 67% MOT pass rate, this model fails more often than most. Budget for unexpected repairs and get a thorough pre-purchase inspection.

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 2004 MITSUBISHI GTO stacks up against similar cars for annual running costs, insurance, and tax.

Car	Pass Rate	Fuel/yr	Tax/yr	Insurance	Total/yr
MITSUBISHI GTO(2004)	67%	£1592	£430	Grp 30-42	£2777
LAND ROVER FREELANDER(2006)	70%	£1592	£250	Grp 35-50	£2397-£380
MERCEDES E(2004)	78%	£1592	£250	Grp 35-50	£2397-£380
PORSCHE BOXSTER(2005)	86%	£1592	£250	Grp 35-50	£2247-£530
BMW X3(2006)	78%	£1592	£250	Grp 30-42	£2397-£380

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.