Mitsubishi 3A9 engine information

Mitsubishi 3A9 engine
Mitsubishi 3A90 1.0 Mivec Engine (2013 Spacestar)
Overview
Manufacturer	MDC Power
Production	2003–present
Layout
Configuration	Naturally aspirated Straight-3
Displacement	1.0 L (999 cc) 1.1 L (1,124 cc) 1.2 L (1,193 cc)
Cylinder bore	75 mm (2.95 in)
Piston stroke	75.4 mm (2.97 in) 84.8 mm (3.34 in) 90 mm (3.54 in)
Cylinder block material	Aluminum
Cylinder head material	Aluminum
Valvetrain	DOHC 4 valves x cyl. with MIVEC
Compression ratio	10.5:1
Combustion
Fuel system	Fuel injection
Fuel type	Unleaded regular gasoline, Gasohol E10, E20
Cooling system	Water-cooled
Output
Power output	52–57 kW (71–77 PS; 70–76 bhp)
Torque output	88–100 N⋅m (65–74 lb⋅ft)

The Mitsubishi 3A9 engine is a range of all-alloy three cylinder engines from Mitsubishi Motors that were jointly developed with 4A9 engine family. They were introduced in the 2003 version of their Mitsubishi Colt supermini, and built by DaimlerChrysler-owned MDC Power in Germany (previously a joint venture).

For engine family characteristics see 4A9 engine family.