1.0 / 1.5 petrol (3-cyl)
2020–2024 · petrol · 1490cc · 125hp
Engine codes: 1KR-FE, M15A-FKS
Reliability, common problems and owner reviews for the Toyota Yaris IV 1.0 / 1.5 petrol (3-cyl). Check this before you buy used.
The non-hybrid petrols — the 1.0 (1KR-FE, the long-proven little triple from the Aygo/107/C1) and the 1.5 (M15A-FKS, the Dynamic Force three-cylinder) — are the simple, dependable alternative to the hybrid: chain-driven, naturally-aspirated, no turbo and cheap to run, with Toyota's high-efficiency combustion. They're modest (the 1.0 especially is slow loaded) and far less common than the hybrid, which is the better all-round buy, but mechanically they're low-worry. Cautions are trivial age items. A solid, honest choice if you specifically don't want a hybrid.
Known Issues
1.0 is slow loaded; 1.5 is adequate. Both naturally-aspirated.
Fix / Workaround: Accept the character; hybrid is livelier.
0Coils, sensors, water pump with age.
Fix / Workaround: Replace as needed.
Repair cost: €50–€350
Typically appears after: 140,000 km
Mileage Thresholds
After 220,000 km: Durable; hybrid is the better buy.
Pre-Purchase Checklist
- ☐Low-worry but hybrid is better
- ☐1.0 shares 1KR with Aygo/107/C1
- ☐Slow loaded (esp. 1.0)
Frequently asked questions
Is the Toyota Yaris IV 1.0 / 1.5 petrol (3-cyl) reliable?
Reliable — The non-hybrid petrols — the 1.0 (1KR-FE, the long-proven little triple from the Aygo/107/C1) and the 1.5 (M15A-FKS, the Dynamic Force three-cylinder) — are the simple, dependable alternative to the hybrid: chain-driven, naturally-aspirated, no turbo and cheap to run, with Toyota's high-efficiency combustion. They're modest (the 1.0 especially is slow loaded) and far less common than the hybrid, which is the better all-round buy, but mechanically they're low-worry. Cautions are trivial age items. A solid, honest choice if you specifically don't want a hybrid.
What are the common problems and reviews for the Toyota Yaris IV 1.0 / 1.5 petrol (3-cyl)?
The most commonly reported problems: Modest power (esp. 1.0), Minor age niggles.
Is a used Toyota Yaris IV 1.0 / 1.5 petrol (3-cyl) worth buying?
Minor issues only, easy to maintain, no design flaws. A safe used buy.