Quick Facts — Toyota Aygo

Est. On UK Roads
200,000+
Years Made
2005–2022
Common Engines
1.0 VVT-i (68ps, 72ps)

6 Most Common Toyota Aygo Problems

These are the faults most frequently seen on the Toyota Aygo by UK garages — ranked by how commonly they occur and what they cost to fix.

1
Head Gasket Failure (1.0 VVT-i)
Watch
The 1.0 VVT-i can suffer head gasket failure — particularly on overheated examples. White exhaust smoke, mayo under the oil cap and coolant loss are the warning signs.
💷 Typical repair cost: £400–£800
2
Clutch Wear (City Use)
Watch
City driving wears the clutch quickly on small-engined Aygos. A high biting point and slipping clutch are the warning signs.
💷 Typical repair cost: £250–£500
3
Air Con Compressor Failure
Low Priority
AC compressor failures are seen on older Aygo models — particularly on MK1 examples.
💷 Typical repair cost: £180–£400
4
Electric Window Regulator
Low Priority
Window regulator cable failures are seen on older Aygo models.
💷 Typical repair cost: £80–£180
5
Body Rust (Older MK1)
Low Priority
Older MK1 Aygos can develop rust around rear wheel arches, sills and door bottoms.
💷 Typical repair cost: Varies
6
Central Locking Actuator
Low Priority
Individual door lock actuator failures on older Aygo examples.
💷 Typical repair cost: £70–£180

Got a Toyota Aygo Fault?
Find Out What It Is — £1.99

Describe your symptoms and MotorLoom cross-references known Toyota Aygo fault data — giving you likely causes, UK repair costs and MOT risk instantly.

Run My Diagnostic — £1.99 →
60 seconds · One-time payment · Instant report

Toyota Aygo — MOT Tips

Check the head gasket carefully on any Aygo — white exhaust smoke and coolant loss are MOT-relevant concerns. Inspect bodywork on older MK1 examples for rust — structural rust fails MOT. Check all tyres for kerbing damage.

Warning light on before your MOT? It's likely an automatic fail. Run a MotorLoom diagnostic for £1.99 to get the likely cause and repair cost before booking the test.

Toyota Aygo Tyres

Most Toyota Aygo models run 165/65 R14 or 175/65 R14 depending on trim level and year. Always check the placard inside the driver's door for the exact size for your vehicle.

Summary

The Aygo is a simple, reliable and cheap-to-run city car. The 1.0 VVT-i naturally aspirated engine is one of the most trouble-free powerplants in any car at this price. Head gasket health and rust on older examples are the main buying checks.

If your Toyota Aygo has a warning light on or a symptom you can't identify, a MotorLoom diagnostic report for £1.99 gives you likely fault causes, UK repair cost estimates and MOT risk — instantly.

Toyota Aygo Warning Light On?
Get Your Report — £1.99

Instant fault analysis, UK repair costs and MOT risk for your exact Toyota Aygo.

Run My Diagnostic →
One-time £1.99 · No subscription · Instant results

Other Toyota Models

Toyota Yaris → Toyota Corolla → Toyota RAV4 → Toyota C-HR →