Hummer H2 (2008)
Estimated running costs and MOT pass rates from 68 MOT tests in 2024.
Annual Cost
£3,003
£250/month
MOT Pass Rate
96%
Excellent
Road Tax
£790
Estimated/year
Est. Insurance
Grp 35-50
6200cc Petrol
Great Choice
96% pass rate, £3,003/year to run. 14 points above average.
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Annual Running Costs
~30 mpg
Estimated CO2 band
Low estimate due to excellent reliability
Estimates based on 7,400 miles/year (UK average), petrol at 174.57p a litre (GOV.UK weekly average, week of 19 October 2026), GOV.UK road tax rates and repair likelihood from MOT data. Insurance not included.
Reliability Verdict
Excellent reliability. Very few MOT failures. That's 14 points above the average of 82% across all models in our data. It also outperforms the Hummer brand average of 90%.
96% of MOT tests on Hummer H2s from 2008 ended in a pass in 2024, when they were about 16 years old. That's based on 68 tests across the UK, retests included. The average mileage recorded at those tests was 84,797 miles.
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How Does It Compare?
Mileage Analysis
84,797
Average miles
118,400
Expected for age
The average 2008 Hummer H2 had 84,797 miles on the clock at its 2024 MOT, which is below the expected 118,400 miles for a 16-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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About the 2008 Hummer H2
The 2008 Hummer H2 is a large-engined car. Our records list a 6200cc petrol engine, though engines vary between versions. 68 MOT tests were recorded on this model in 2024, making it a rare model on UK roads. It ranks in the top 4% of all 2008 models for MOT pass rate.
With an average of 84,797 miles recorded at its 2024 MOT tests, Hummer H2 owners tend to use this car less than the typical driver.
2008 Hummer H2 Fuel Costs
The 6200cc 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 £1,958 per year with petrol at 174.57p per litre (GOV.UK weekly average, week of 19 October 2026; based on 7,400 miles per year).
What does it cost to own a 2008 Hummer H2?
Total estimated annual running cost is £3,003 (£250/month), broken down as £1,958 fuel, £790 road tax, £55 MOT, and £200 predicted repairs. The low repair estimate reflects the excellent 96% pass rate. These cars rarely fail their MOT, so unexpected bills are less likely.
Buying a Used 2008 Hummer H2
At 18 years old, the Hummer H2 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 68 tests in our data, these figures should be treated as indicative rather than definitive.
Common Issues to Watch For
These are typical issues for cars of this age, fuel type and engine size, not faults recorded on this model's MOT tests. Use them as a checklist when you view one.
Timing Chain / Belt
Watch outAt 18 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 riskLarger 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 outAt 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 outRubber 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 riskWith an average of 85k 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 riskHigh-mileage cars often need brake disc replacement, not just pads. A full set of discs and pads costs £200-£500 per axle.
Service History
Low riskAlways 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 2008 Hummer H2 stacks up against similar cars for estimated annual running costs, insurance group, and tax.
| Car | Pass Rate | Fuel/yr | Tax/yr | Est. Ins. Group | Total/yr |
|---|---|---|---|---|---|
| Hummer H2(2008) | 96% | £1,958 | £790 | Grp 35-50 | £3,003 |
| Bentley Continental(2007) | 94% | £1,958 | £790 | Grp 35-50 | £3,003same |
| Aston Martin DB9(2007) | 94% | £1,958 | £790 | Grp 35-50 | £3,003same |
| Mercedes SL(2010) | 88% | £1,958 | £790 | Grp 35-50 | £3,153+£150 |
| Toyota Land Cruiser(2010) | 82% | £1,958 | £790 | Grp 35-50 | £3,153+£150 |
Estimates based on 7,400 miles/year, GOV.UK average pump prices for the week of 19 October 2026, GOV.UK road tax rates and MOT data. Insurance groups are our rough estimate from engine size, not official groups. Actual costs vary by driver, location, and usage.
Questions about the 2008 Hummer H2
Is the 2008 Hummer H2 reliable?
Excellent reliability. Very few MOT failures. 96% of MOT tests on 2008 Hummer H2s ended in a pass, from 68 tests (DVSA MOT data for tests in 2024, retests included). That's 14 points above the average of 82% across all models in the same data.
How much does a 2008 Hummer H2 cost to run?
Our estimate is £3,003 a year (£250 a month): £1,958 fuel, £790 road tax, £55 MOT and £200 predicted repairs, based on 7,400 miles a year. Insurance is not included.
What is the MOT pass rate for a 2008 Hummer H2?
96% of 68 MOT tests on the 2008 Hummer H2 ended in a pass (DVSA MOT data for tests in 2024, retests included). That ranks it 21st of 566 models first registered in 2008 (top 4%).
What is the average mileage for a 2008 Hummer H2?
The average mileage recorded at MOT tests on the 2008 Hummer H2 is 84,797 miles, which is below the expected 118,400 miles for a 16-year-old car. This suggests lighter use than average, which generally means less wear on major components.
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