Aprilia Sr50 (1999)

198 real MOT outcomes analysed • 75.6% first-time pass rate

1999 Aprilia Sr50

CarHunch analysed 198 real MOT records for the 1999 Aprilia Sr50. 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 Still on the Road MOT Averages Compare Models

The 1999 Aprilia SR50 falls just short of the UK average MOT pass rate at 75.6%, suggesting these 25-year-old scooters need a bit more attention than typical vehicles, though the 11.1% dangerous defect rate is low enough not to be a major buyer concern. Petrol models of this age naturally decline in reliability, so expect some remedial work to keep one roadworthy.

These scooters average around 18,500 miles, which is reasonable for their age, but they're logging nearly 1.1 failures and 2.2 advisories per test—a sign that worn electrics, worn brakes, and corrosion are routine issues. If you're considering one, budget for regular maintenance and have any prospective purchase inspected by someone familiar with two-stroke scooters, since age-related deterioration is the real enemy here.

We have limited data for the 1999 Aprilia Sr50 — treat the figures below as indicative rather than definitive.

⚠️ About 1 in 12 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
75.6%
UK average ~80%
Around average
Dangerous (ever)
11.1%
At least once in MOT history
Check this vehicle
Avg failures / car
1.07
Over 4.1 tests on record
High
Typical mileage
18k
Middle half: 12k–25k
For context

These stats describe 198 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?

What tends to go wrong

Across 198 vehicles — figures show how many had each issue flagged at least once in their MOT history.

Tyre wear 25%
Rear 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 15.5%
Rear Brake pad(s) close to minimum limit · Front Brake pad(s) less than 1.5 mm thick · Rear Brake pad(s) less than 1.5 mm thick · …
Ask the seller when brakes were last serviced. If they don't know, factor in the cost.
Lighting 14.4%
Rear reflector on motorcycle missing · Headlamp aim too high
Usually cheap to fix. Worth confirming all lights work before collecting.
Suspension & steering 13.5%
Front shock absorber has light misting of stanchion · Nearside Front shock absorber has light misting of stanchion · Offside Front shock absorber has light misting of stanchion · …
Harder to spot without a ramp — this is a good reason to book a pre-purchase inspection.
Exhaust & emissions 10.7%
Exhaust is leaking and excessively noisey · Exhaust is leaking but is not excessively noisey

Data covers a 3-year window centred on 1999.

See this vehicle's full MOT history & AI hunches

Spot recurring advisories, hidden issues, and how it compares to 198 Aprilia Sr50 cars.

UK

Before you buy a 1999 Aprilia Sr50

Based on MOT data from 198 vehicles — here's what to check.

  • 📋 Check the full MOT history. 11.1% 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 1999 Aprilia Sr50 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.

18,175
typical
12,231
low mileage
24,558
high mileage

Half of all 1999 Aprilia Sr50 vehicles fall between 12,231 and 24,558 miles.

Is the mileage you're seeing normal?
Under 12,231 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.
12,231–24,558 miles — normal for age. This is where most 1999 Aprilia Sr50s sit.
Over 33,153 miles — higher than typical. Not necessarily a problem, but check service history and look out for advisory build-up on tyres and brakes.

1999 Aprilia Sr50 — Still on the Road

Numbers are thinning — 43% of 1999 Aprilia Sr50s are still active.

Numbers are declining — 10 vehicles still getting MOTs in 2018 (43% of peak).

23 10 2014 2018

Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2014–2018.

MOT History Averages

4.1
Avg MOT tests per vehicle
1.07
Avg failures per vehicle
2.2
Avg advisories per vehicle
Other model years — Aprilia Sr50: All Sr50 years → Which year to buy? →
1998 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2015 2016 2017

Or browse all models: Aprilia →

Compare with another model

See how the 1999 Aprilia Sr50 stacks up against a rival.

Average reliability — agree?