VQ25DE Engine for Nissan Teana J31/J32 & Infiniti I30/I35、VQ25DE Engine for Nissan Teana J32

Engine Code: VQ25DE

Production Period: 1994 – 2014

• Engine Type: V6, 4-stroke, naturally aspirated, water-cooled gasoline engine
• Displacement: 2,496 cc (2.5 L; 152.3 cu in)
• Bore * Stroke: 85.0 mm * 73.3 mm (3.35 in * 2.89 in)
• Compression Ratio: 9.8:1 – 10.3:1
• Block/Head Material: Aluminum alloy (both)
• Valvetrain: DOHC, 24 valves (4 valves per cylinder), CVTC (Continuously Variable Valve Timing Control) on intake side
• Firing Order: 1-2-3-4-5-6
• Fuel System: Sequential Multi-Port Fuel Injection (MPI)

• Max Power:
  • 185 PS (136 kW / 182 HP) @ 6,000 rpm (Teana J31/J32)
  • 190 PS (140 kW / 187 HP) @ 6,400 rpm (Cefiro A33)
  • 210 PS (154 kW / 207 HP) @ 6,400 rpm (high-output version)
• Max Torque:
  • 232 N·m (171 lb·ft) @ 3,200 rpm (Teana)
  • 235 N·m (173 lb·ft) @ 4,000 rpm (Cefiro)
  • 265 N·m (195 lb·ft) @ 4,400 rpm (high-output)

• VQ25DE
• 10102-JA000
• 10102-JA00A
• 10102-JA00B

• Nissan Cefiro (A32/A33)
• Nissan Teana (J31/J32)
• Nissan Maxima (A33)
• Nissan Altima (L31)
• Nissan Elgrand (E51)
• Infiniti I30/I35

Engine Code: VQ25HR

Production Period: 2006 – 2016

• Engine Type: V6, 4-stroke, naturally aspirated, water-cooled gasoline engine
• Displacement: 2,496 cc (2.5 L)
• Bore * Stroke: 85.0 mm * 73.3 mm
• Compression Ratio: 10.6:1
• Block/Head Material: Aluminum alloy (ladder frame for higher rigidity)
• Valvetrain: DOHC, 24 valves, dual CVTC (intake & exhaust)
• Firing Order: 1-2-3-4-5-6
• Fuel System: Direct Injection (some markets) / MPI

• Max Power: 235 PS (173 kW / 232 HP) @ 6,400 rpm (Infiniti M25)
• Max Torque: 253 N·m (187 lb·ft) @ 4,800 rpm
• Redline: 7,500 rpm

• Infiniti G25
• Infiniti M25
• Nissan Skyline (V36)
• Nissan Fuga (Y50)
• Nissan 370Z (some markets)