Gilera Gsm (2003)

104 real MOT outcomes analysed • 68.9% first-time pass rate

2003 Gilera Gsm

CarHunch analysed 104 real MOT records for the 2003 Gilera Gsm. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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AI Analysis Reliability Overview Common Issues Check a Specific Reg Buyer's Checklist Mileage Distribution MOT Averages Compare Models

The 2003 Gilera GSM has a first-time MOT pass rate of 68.9%, which sits 11 percentage points below the UK average of 80%, signalling below-average reliability for this age. A concerning 21.1% of vehicles in this cohort have recorded dangerous defects at some point, marking a genuine buyer concern that warrants a thorough pre-purchase inspection.

With a median mileage of 8,876 miles for a 21-year-old bike, these are relatively low-mileage examples, yet they're still averaging nearly 1.9 failures and 4.1 advisories per test, suggesting age-related deterioration rather than wear-and-tear issues. If you're considering one, budget for maintenance work and have a mechanic check the frame, electrics, and fuel system closely before committing.

We have limited data for the 2003 Gilera Gsm — treat the figures below as indicative rather than definitive.

⚠️ Over 1 in 5 of these vehicles have had a dangerous MOT failure at some point — usually tyres or brakes, and often a one-off issue rather than a persistent problem. The group stats won't tell you which one you're looking at.
First-time pass
68.9%
UK average ~80%
Below average
Dangerous (ever)
21.2%
At least once in MOT history
Check this vehicle
Avg failures / car
1.88
Over 5.3 tests on record
High
Typical mileage
9k
Middle half: 6k–13k
For context

These stats describe 104 vehicles as a group. The specific vehicle you're looking at could be the one good example or the one outlier. Run its registration to find out.

Buyer beware — pass it on

What tends to go wrong

Across 104 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Lighting 50.8%
Rear reflector on motorcycle missing · Headlamp aim too high · Headlamp aim beam image kick up to the offside · …
Usually cheap to fix. Worth confirming all lights work before collecting.
Other issues 23.8%
Chain guard missing · Drive chain worn but not considered excessive
Tyre wear 21.8%
Front Tyre worn close to the legal limit
Budget for a full set — on a vehicle this age, tyres are expected consumables. An inspection will confirm how much is left.
Brake wear 20.7%
Front Stop lamp does not illuminate immediately a brake applies · Rear Brake pad(s) close to minimum limit · Stop lamp does not illuminate immediately a brake applies · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Exhaust & emissions 15%
Exhaust noisy

Data covers a 3-year window centred on 2003.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 104 Gilera Gsm cars.

UK

Before you buy a 2003 Gilera Gsm

Based on MOT data from 104 vehicles — here's what to check.

  • 📋 Check the full MOT history. 21.2% of these vehicles have had a dangerous defect recorded - recurring advisories often signal problems years before they become failures.
    Search the reg on CarHunch for the full MOT history, reliability stats and a free AI-powered analysis of that exact vehicle.
  • 🔍 Brake pipes, sills and subframes are the key areas on a vehicle this age — structural rust is hard to spot without getting underneath. A mechanic will check all of this before you commit, and give you a concrete basis to negotiate on price. Inspection ClickMechanic
  • 📄 Outstanding finance, insurance write-offs and clocking won't appear in the MOT records — a dedicated history check covers all of this. Our link gets you 20% off automatically. History carVertical Get 20% off via CarHunch

Mileage Distribution

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

8,876
typical
5,589
low mileage
12,649
high mileage

Half of all 2003 Gilera Gsm vehicles fall between 5,589 and 12,649 miles.

Is the mileage you're seeing normal?
Under 5,589 miles — lower than most. Could be great, or could be a vehicle that rarely moved. Check test frequency and mileage progression in the MOT history.
5,589–12,649 miles — normal for age. This is where most 2003 Gilera Gsms sit.
Over 17,076 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

MOT History Averages

5.3
Avg MOT tests per vehicle
1.88
Avg failures per vehicle
4.1
Avg advisories per vehicle

Compare with another model

See how the 2003 Gilera Gsm stacks up against a rival.

Buyer beware — pass it on