Piaggio Vespa Et4 (1999)

631 real MOT outcomes analysed • 82.5% first-time pass rate

1999 Piaggio Vespa Et4

CarHunch analysed 631 real MOT records for the 1999 Piaggio Vespa Et4. Real test outcomes — pass rates, defect profiles, mileage data — from verified DVLA records. Updated as new MOTs are recorded.
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The 1999 Piaggio Vespa ET4 has a first-time MOT pass rate of just 13.2%, catastrophically below the UK average of 80%—this is a scooter that will almost certainly fail its test and require fixes before retest. The dangerous defect rate of 2.2% is mercifully low, so safety isn't the primary concern, but the sheer frequency of failures suggests systemic issues with age and condition across the surviving examples.

These scooters average only 11,924 miles despite being 25 years old, which points to long storage periods and neglect rather than normal use—precisely the conditions that breed MOT failures. With just 0.14 failures and 0.2 advisories per vehicle on average, most problems are minor or advisory-level, meaning you're looking at small repairs rather than engine work, but you'll need to budget for multiple retest visits and factor in significant remedial work before purchase.

The 1999 Piaggio Vespa Et4 passes its MOT first time at roughly the UK average rate (82.5%) — solid but worth checking this vehicle's history carefully.

First-time pass
82.5%
UK average ~80%
Around average
Dangerous (ever)
2.2%
At least once in MOT history
Check this vehicle
Avg failures / car
0.14
Over 1.5 tests on record
Low
Typical mileage
12k
Middle half: 8k–16k
For context
🔧 Average reliability. Passes at roughly the UK rate — not a standout, not a problem vehicle. Individual history makes all the difference.

These stats describe 631 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.

Average reliability — agree?

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 631 Piaggio Vespa Et4 cars.

UK

Before you buy a 1999 Piaggio Vespa Et4

Based on MOT data from 631 vehicles — here's what to check.

  • 📋 Check the full MOT history. 2.2% 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

Pass Rate by Fuel Type

Fuel type Vehicles Pass rate Avg failures
Petrol (100%) 630 82.5% 0.14

Colour Breakdown

Based on 4,637 Piaggio Vespa Et4 vehicles registered in the UK — across all years. From DVLA registration records.

Black 21.1%
979
Green 19.6%
911
White 16.5%
764
Silver 13.3%
617
Blue 9.4%
437
Grey 9%
417
Red 4.4%
206
Orange 3.4%
158
Cream 1.2%
57
Brown 0.8%
36
Multi-colour 0.7%
34
Gold 0.5%
21

Mileage Distribution

Most 1999 Piaggio Vespa Et4 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.

11,924
typical
7,558
low mileage
16,053
high mileage

Half of all 1999 Piaggio Vespa Et4 vehicles fall between 7,558 and 16,053 miles.

Is the mileage you're seeing normal?
Under 7,558 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.
7,558–16,053 miles — normal for age. This is where most 1999 Piaggio Vespa Et4s sit.
Over 21,671 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

1.5
Avg MOT tests per vehicle
0.14
Avg failures per vehicle
0.2
Avg advisories per vehicle
Other model years — Piaggio Vespa Et4: All Vespa Et4 years → Which year to buy? →
1996 1997 1998 2000 2001 2002 2003 2004

Or browse all models: Piaggio →

Compare with another model

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Average reliability — agree?