2ZZ-GE vs M20A-FKS/FXS
Side-by-side reliability comparison
Specifications
Character
2ZZ-GE
"Yamaha-designed 1.8 for the Corolla T-Sport, Celica and Lotus Elise: VVTL-i switches to a high-lift cam around 6,000 rpm and it revs past 8,000. Early engines wore the lift bolts so the high cam stopped engaging (no engine damage; revised bolt from late 2002). No hydraulic lifters - valve clearance is a shim job. Not the 1ZZ with more power: a different, more highly strung engine."
M20A-FKS/FXS
"Corolla, C-HR, Corolla Cross, RAV4 and Lexus UX 2.0 (petrol FKS and hybrid FXS). Efficient, chain-driven and largely trouble-free so far, but the water-cooled EGR cooler can corrode and leak coolant internally - Toyota Europe blames fuel quality and does not cover it under warranty. Young engine: no high-mileage record yet."
Issues Comparison
2ZZ-GE 1
M20A-FKS/FXS 3
Models
2ZZ-GE 0
No models listed.