Hyundai i10 vs Toyota Aygo: Compare by Reg (2026)
Side-by-side comparison of the Hyundai i10 and Toyota Aygo, covering MOT pass rates, estimated running costs, typical issues, and overall reliability. Based on 795,589 MOT tests (DVSA MOT data for tests in 2024, retests included).
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Quick Verdict
The Toyota Aygo comes out slightly ahead with an 84% MOT pass rate versus 82% for the Hyundai i10. Both cars are competitive in this segment, but the Toyota Aygo has a small edge on reliability. Consider test driving both before making your decision.
Hyundai i10
82%
MOT pass rate
373,515 tests
Toyota Aygo
84%
MOT pass rate
422,074 tests
More reliableFull Comparison: Hyundai i10 vs Toyota Aygo
| Category | Hyundai i10 | Toyota Aygo |
|---|---|---|
| MOT Pass Rate | 82% | 84%Winner |
| MOT Fail Rate | 18% | 16%Winner |
| vs All-Model Avg | 0 pts | +2 ptsWinner |
| Est. Fuel Cost (petrol, 8,000 mi/yr) | £1,512 | £1,270Winner |
| Est. Insurance Group | 6-15 | 3-10 |
| Est. Depreciation/yr | £1,200-£2,200 | £800-£1,500 |
| Engine Size | 1.2L | 1.0L |
| Fuel Type(s) | Petrol | Petrol |
| Segment | Small family car | City car |
| Avg Mileage | 47,856 miWinner | 57,296 mi |
| MOT Tests Analysed | 373,515 | 422,074 |
| Model Years | 14 years | 18 years |
| Best Year | 2020 (93%) | 2021 (95%)Winner |
| Worst Year | 2008 (71%)Winner | 2005 (67%) |
| Reliability Trend | Improving | Improving |
Pass rates are the share of MOT tests that ended in a pass (DVSA MOT data for tests in 2024, retests included), across all years of each model. Best and worst years need at least 100 tests. Fuel cost, insurance group and depreciation are our rough estimates from engine size and make, not official figures.
Common Problems Comparison
Typical issues to check on cars of this type and age, not faults measured for these models.
Hyundai i10: Typical Issues to Check
- •Suspension wear on older models
- •Lighting defects (common on all cars)
Toyota Aygo: Typical Issues to Check
- •Suspension wear on older models
- •Lighting defects (common on all cars)
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Hyundai i10 vs Toyota Aygo FAQ
Can I compare a Hyundai i10 and Toyota Aygo by registration plate?
Yes. Enter each car's UK registration plate on this page or use our free compare tool at carcostcheck.co.uk/compare to see MOT history, mileage, health scores and running costs for the exact vehicles you are considering, not just model averages.
Which is more reliable, the Hyundai i10 or Toyota Aygo?
The Toyota Aygo has the higher MOT pass rate, 84% compared to 82% for the Hyundai i10 (DVSA MOT data for tests in 2024, retests included).
Which is cheaper to run, the Hyundai i10 or Toyota Aygo?
At 8,000 miles per year, the Hyundai i10 costs around £1,512 in fuel, while the Toyota Aygo costs around £1,270 (our estimates for petrol versions from average engine size, with fuel at GOV.UK average pump prices for the week of 19 October 2026). The Toyota Aygo is cheaper on fuel. Insurance, depreciation, and repair costs also factor into total running costs.
Should I buy a Hyundai i10 or Toyota Aygo?
The Toyota Aygo comes out slightly ahead with an 84% MOT pass rate versus 82% for the Hyundai i10. Both cars are competitive in this segment, but the Toyota Aygo has a small edge on reliability. Consider test driving both before making your decision.
Hyundai i10 Running Costs
Full breakdown of annual costs, reliability, and MOT data
Toyota Aygo Running Costs
Full breakdown of annual costs, reliability, and MOT data
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