Mitsubishi 4A92 Engine Specifications
Engine Model: 4A92 (Mitsubishi 1.6L Naturally Aspirated Gasoline Engine)
Basic Specifications
- Engine Type: Inline 4-Cylinder, DOHC 16-Valve, Naturally Aspirated
- Valvetrain: DOHC, 4 Valves per Cylinder, MIVEC (Mitsubishi Innovative Valve timing Electronic Control)
- Displacement: 1,590 cc (1.6L)
- Bore x Stroke: 75.0 mm × 90.0 mm
- Compression Ratio: 10.5:1 or 11.0:1 (depending on variant)
- Fuel System: Multi-point Fuel Injection (MPI)
- Fuel Requirement: Regular Unleaded Gasoline (92 RON / 87 AKI)
- Emission Standard: Euro 5, Euro 6, China 5 / China 6
- Construction: Aluminum Alloy Cylinder Block & Head (Lightweight Design)
- Timing Drive: Timing Chain (Maintenance-free)
- Ignition: Direct Ignition System (Coil-on-Plug)
- Idle Speed: 700–750 rpm (electronically controlled)
- Redline: 6,500 rpm; Fuel cut-off ~6,800 rpm
Performance Data
- Max. Power Output:
- 86 kW (117 PS / 115 hp) @ 6,000 rpm
- (Some Chinese-market variants: 87–90 kW / 118–122 hp)
- Max. Torque:
- 154 N·m (114 lb·ft) @ 4,000 rpm
- (Some Chinese-market variants: 150–151 N·m)
Dimensions & Weight
- Length: 610 mm (24.0 in)
- Width: 620 mm (24.4 in)
- Height: 660 mm (26.0 in)
- Dry Weight: approx. 115 kg (254 lbs)
Key Features
- All-aluminum lightweight construction
- MIVEC variable valve timing (intake side)
- Silent timing chain
- Electronic throttle body
- Compact design for transverse FWD applications
- Low friction, good fuel efficiency
Typical Applications
- Mitsubishi ASX (GA)
- Mitsubishi Lancer (CY)
- Dongfeng Fengxing S500 / SX6 / T5
- Soueast (Southeast) models
- Zotye & BAIC models using 1.6L NA Mitsubishi engines