Should I check the MOT history before buying a 2003 Hummer H2?

Yes. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. A full MOT history analysis will highlight patterns that a single test result won't reveal.

What corrosion should I look for when inspecting a 2003 Hummer H2?

Check brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that is expensive to fix and can fail an MOT.

How are tyres and brakes typically on a 2003 Hummer H2?

Tyres and brakes are the most common advisory items on vehicles of this age. Budget for replacement if they are near the limit, and factor this into your offer price.

Do I need an HPI check when buying a 2003 Hummer H2?

Yes. The MOT history will not show outstanding finance, insurance write-offs, or stolen status. An HPI check covers these areas and should be part of any used car purchase.

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Hummer H2 (2003)

161 real MOT outcomes analysed • 86.6% first-time pass rate

2003 Hummer H2

CarHunch analysed 161 real MOT records for the 2003 Hummer H2. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.

Average reliability 6.6% above UK average

86.6%

pass MOT first time

UK average: ~80%

57,906

typical mileage

37,659–78,310 middle half

15.5%

ever had a dangerous defect

recorded at any MOT

1.52

avg MOT failures per car

over 9.8 tests on record

What to check before buying a 2003 Hummer H2

Practical pre-purchase checks for this age and model.

📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.

Before you buy a Hummer H2

MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.

Inspection

Have a qualified mechanic check this car before you commit to buying →

CarHunch may earn a small commission if you buy via these links — at no extra cost to you.

Pass Rate by Fuel Type

Fuel type	Vehicles	Pass rate	Avg failures
Petrol (90%)	145	86.6%	1.57
LPG (7%)	12	94.4%	1
Diesel (2%)	3	57.2%	1.33
Other (1%)	1	75%	2

Mileage Distribution

Most 2003 Hummer H2 vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.

37,659

low mileage

57,906

typical

78,310

high mileage

Half of all 2003 Hummer H2 vehicles fall between 37,659 and 78,310 miles.

2003 Hummer H2 — Still on the Road

52 vehicles still getting MOTs in 2025 — 78% of the peak remain.

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2025.

MOT History Averages

9.8

Avg MOT tests per vehicle

1.52

Avg failures per vehicle

8.3

Avg advisories per vehicle

Most Common MOT Issues — 2003 Hummer H2

Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.

23.3%

Oil leak, but not excessive
17.1%

Rear Brake pipe slightly corroded
15.1%

Nearside Front Brake pipe slightly corroded
11.6%

Offside Rear fog lamp not working
11%

Nearside Front Tyre slightly damaged/cracking or perishing
10.3%

Brake pipe slightly corroded
8.9%

Nearside Rear Tyre slightly damaged/cracking or perishing
8.9%

Nearside Rear brake disc worn, pitted or scored, but not seriously weakened

Data covers a 3-year window centred on 2003. Counts include advisories and failures.

Found a specific Hummer H2?

Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.

Other model years — Hummer H2:

2005