Toyota 1ZR-FE 1.6L DOHC 16-Valve Gasoline Engine with Dual VVT-i, Stable & Fuel-Saving/Toyota 2ZR-FE 1.8L DOHC 16-Valve Gasoline Engine, Dual VVT-i, Smooth Power Output

1ZR Engine Series (1.6L)

1ZR-FE (Dual VVT-i, Base Variant)

• Engine Code: 1ZR‑FE
• Configuration: In‑line 4‑cylinder, DOHC 16‑valve, Naturally Aspirated
• Displacement: 1,598 cc (1.6L)
• Bore × Stroke: 80.5 mm × 78.5 mm (3.17 in × 3.09 in)
• Compression Ratio: 10.2:1
• Valvetrain: Dual VVT‑i (Variable Valve Timing‑intelligent), Timing Chain
• Fuel System: Sequential Electronic Fuel Injection (EFI)
• Power Output:
  • 91 kW (122 hp) @ 6,400 rpm (Standard)
  • 93 kW (125 hp) @ 6,000 rpm (Regional Tuning)
  
  
• Torque Output:
  • 153 N·m (113 lb·ft) @ 5,200 rpm (Standard)
  • 157 N·m (116 lb·ft) @ 5,200 rpm (Regional Tuning)
  
  
• Redline: 6,600 rpm
• Block/Head Material: Aluminum alloy block (cast‑iron liners) + Aluminum alloy head
• Dry Weight: ~112 kg (247 lb)
• Firing Order: 1‑3‑4‑2
• Recommended Fuel: Unleaded gasoline ≥ 95 RON (91 AKI)
• Ignition: Direct ignition (coil‑on‑plug), Iridium spark plugs
• Applications: Toyota Corolla (ZRE140/150/170), Auris, Yaris (select markets), Verso

1ZR‑FAE (Valvematic, High‑Efficiency Variant)

• Engine Code: 1ZR‑FAE
• Displacement: 1,598 cc (1.6L)
• Bore × Stroke: 80.5 mm × 78.5 mm
• Compression Ratio: 10.2:1
• Key Tech: Dual VVT‑i + Valvematic (variable valve lift)
• Power Output: 97 kW (132 hp) @ 6,400 rpm
• Torque Output: 160 N·m (118 lb·ft) @ 4,400 rpm
• Fuel Efficiency: ~5–10% better than 1ZR‑FE
• Applications: Toyota Auris (Europe), Avensis, Corolla (select EU/Asia markets)

2ZR Engine Series (1.8L)

2ZR‑FE (Dual VVT‑i, Base Variant)

• Engine Code: 2ZR‑FE
• Configuration: In‑line 4‑cylinder, DOHC 16‑valve, Naturally Aspirated
• Displacement: 1,798 cc (1.8L)
• Bore × Stroke: 80.5 mm × 88.3 mm (3.17 in × 3.48 in)
• Compression Ratio: 10.0:1
• Valvetrain: Dual VVT‑i, Timing Chain
• Fuel System: Sequential EFI
• Power Output:
  • 98–103 kW (132–138 hp) @ 6,000 rpm (Corolla/Matrix/Vibe)
  • 95 kW (128 hp) @ 6,000 rpm (Scion xD)
  
  
• Torque Output:
  • 173 N·m (127.5 lb·ft) @ 4,400 rpm (Corolla/Matrix/Vibe)
  • 171 N·m (126 lb·ft) @ 4,400 rpm (Scion xD)
  
  
• Redline: 6,600 rpm
• Block/Head Material: Aluminum alloy block (cast‑iron liners) + Aluminum alloy head
• Dry Weight: ~97 kg (214 lb)
• Recommended Fuel: Unleaded gasoline ≥ 95 RON (91 AKI)
• Applications: Toyota Corolla (ZRE142/152/180), Matrix, Vibe, Allion, Premio, Scion xD, Prius (base)

2ZR‑FAE (Valvematic, High‑Efficiency Variant)

• Engine Code: 2ZR‑FAE
• Displacement: 1,798 cc (1.8L)
• Compression Ratio: 10.5:1
• Key Tech: Dual VVT‑i + Valvematic
• Power Output: 104–110 kW (139–148 hp) @ 6,000 rpm
• Torque Output: 171–175 N·m (126–129 lb·ft) @ 4,400 rpm
• Fuel Efficiency: ~5–10% better than 2ZR‑FE
• Applications: Toyota Auris (Europe/Japan), Avensis, Corolla (EU/Asia)

2ZR‑FXE (Hybrid Variant, Prius)

• Engine Code: 2ZR‑FXE
• Configuration: In‑line 4‑cylinder, DOHC 16‑valve, Atkinson Cycle
• Displacement: 1,798 cc (1.8L)
• Compression Ratio: 13.0:1
• Power Output: 73 kW (98 hp) @ 5,200 rpm
• Torque Output: 142 N·m (105 lb·ft) @ 4,000 rpm
• Hybrid System: Toyota Hybrid Synergy Drive (electric motor + battery)
• Applications: Toyota Prius (XW30/XW50), Prius c, Prius Prime