1KR-FE vs 1NZ-FE

Side-by-side reliability comparison

Higher reliability score
1NZ-FE BEST 88/100
+3 points over 1KR-FE
0 / 100
BEST 1KR-FE Toyota
0 / 100
BEST 1NZ-FE Toyota

Specifications

1KR-FE
1NZ-FE
Brand
Toyota
Toyota
Verdict
BEST
BEST
Reliability
85
88
Years
2004--2020
2000--2020
Displacement
998 cc
1497 cc
Layout
I3
I4
Type
Petrol Na
Petrol Na
Power
68--72 hp
105--109 hp
Known Issues
0
2
Total Risk Cost
€0--€0
€450--€1,100

Character

1KR-FE

"Aygo/Yaris city engine. Simple, light, cheap to run. Timing chain. 200k+ km easy."

1NZ-FE

"Yaris/Vitz workhorse. Chain-driven. Simple, efficient. Nearly unkillable. Oil changes and go."

Issues Comparison

1KR-FE 0

No documented issues.

1NZ-FE 2

○ MINOR
VVT-i actuator / oil control valve €150--€400 80,000 km--150,000 km
○ MINOR
Timing chain stretch (very high mileage) €300--€700 180,000 km--∞

Models

1KR-FE 13

108 — 2014--2021 Aygo AB10 2005--2014 107 PN 2005--2014 Yaris XP130 2011--2020 Yaris XP210 2020--present C1 B4 2014--2022 107 — 2005--2014 Yaris XP90 2005--2011 C1 PM/PN 2005--2014 Aygo X AB70 2022--present Aygo AB40 2014--2022 Yaris XP10 1999--2005 Aygo 1.0 AB10/AB40 2005--2020 Hatchback

1NZ-FE 3

Yaris 1.0 VVT-i XP130 2011--2020 Hatchback Yaris 1.0 VVT-i XP90 2005--2011 Hatchback Yaris 1.3 VVT-i XP90 2005--2011 Hatchback
Full 1KR-FE Report Full 1NZ-FE Report