Mitsubishi 6A1 engine

The Mitsubishi 6A1 engine is a series of piston V6 engines from Mitsubishi Motors, found in their small and medium vehicles through the 1990s. They ranged from 1597 to 2498 cc in size, and came with a variety of induction methods and cylinder head designs and configurations.

Now out of production, the 1597 cc 6A10 is still the smallest modern production V6. The small displacement was offered so Japanese buyers could purchase a powerful engine, while reducing their annual road tax obligation.

6A10

 * Displacement — 1597 cc
 * Bore x Stroke — 73x63.6 mm

DOHC

 * Engine type — V type 6-cylinder DOHC 24-valve
 * Compression ratio — 10.0:1
 * Fuel system — ECI multi
 * Peak power — 103 kW at 7000 rpm
 * Peak torque — 147 Nm at 4500 rpm

Applications

 * 1992–1994 Mitsubishi Mirage
 * 1992–1998 Mitsubishi Lancer

6A11

 * Displacement — 1829 cc
 * Bore x Stroke — 75x69 mm

SOHC

 * Engine type — V type 6-cylinder SOHC 24-valve
 * Compression ratio — 9.5:1
 * Fuel system — ECI multi
 * Peak power — 99 kW at 6000 rpm
 * Peak torque — 167 Nm at 4500 rpm

Applications

 * 1992–96 Mitsubishi Galant/Eterna/Emeraude
 * 1995–98 Mitsubishi Mirage

6A12



 * Displacement — 1998 cc
 * Bore x Stroke' — 78.4x69 mm

DOHC

 * Engine type — V type 6-cylinder DOHC 24-valve
 * Compression ratio — 9.5:1, 10.0:1, 10.4:1
 * Fuel system — ECI multi
 * Peak power — 107 - 110 kW at 6000–6750
 * Peak torque — 179 - 181 Nm at 4000–4500

Applications

 * 1992-1996 Mitsubishi Galant/Eterna/Emeraude
 * 1992-1994 Mitsubishi Diamante
 * 1994-2000 Mitsubishi FTO
 * 1999-2010 Proton Perdana
 * 2005-2009 Proton Waja Chancellor

DOHC & sports ECU

 * Engine type — V type 6-cylinder DOHC 24-valve
 * Compression ratio — 10.0:1
 * Fuel system — ECI multi
 * Peak power (1994–1996) — 127 - 132 kW at 7000 rpm
 * Peak torque — 191 Nm at 4000 rpm

Applications

 * 1994–2000 Mitsubishi FTO
 * 1992–1996 Mitsubishi Galant/Eterna/Emeraude

MIVEC

 * Engine type — V type 6-cylinder DOHC 24-valve MIVEC
 * Compression ratio — 10.0:1
 * Fuel system — ECI multi
 * Peak power — 147 kW at 7500 rpm
 * Peak torque — 200 Nm at 6500 rpm

Applications

 * 1994–2000 Mitsubishi FTO
 * 1993–2002 Mitsubishi Galant

DOHC Twin Turbo

 * Engine Type — V Type 6-Cylinder QUADCAM 24-Valve
 * Compression Ratio — 8.5:1
 * Fuel System — ECI Multi
 * Injector Size — 275 cc
 * Peak Power — 158 - 177 kW at 6000 rpm
 * Peak Torque — 309 Nm at 4000 rpm
 * Turbocharger Model — Mitsubishi Heavy Industries TD025M-7G Eterna VR-4/ TD025L-7G Mitsubishi Galant Sports GT 1994

Applications

 * 1994 Mitsubishi Galant Sports GT VR-4 TD025L-7G
 * 1992–96 Mitsubishi Galant VR-4 — E84A
 * 1992–96 Mitsubishi Eterna XX-4/GT — E84A
 * 1994-1996 Mitsubishi Galant Sports GT (E50-E60-E70-E80)

Accelerations:
 * 0-80 km/h (sec):4.3
 * 0-100 km/h (sec):6.4
 * 0-160 km/h (sec):15.6
 * 0-200 km/h (sec):29
 * 0-300 km/h (sec):
 * 0-50 mph (sec):4.4
 * 0-60 mph (sec):6.1
 * 0-100 mph (sec):15.8
 * 0-150 mph (sec):
 * 0-200 mph (sec):

6A13

 * Displacement — 2498 cc
 * Bore x Stroke — 81x80.8 mm

SOHC

 * Engine type — V type 6-cylinder SOHC 24-valve
 * Compression ratio — 9.0, 9.5:1
 * Fuel system — ECI multi
 * Peak power — 120 - 129 kW at 5750 rpm
 * Peak torque — 223 - 230 Nm at 4500 rpm

Applications

 * 1996–2003 Mitsubishi Galant/Legnum
 * 2002–2005 Mitsubishi Diamante

Twin Turbo DOHC

 * Engine Type — V Type 6-Cylinder DOHC 24-Valve
 * Compression Ratio — 8.5:1
 * Fuel System — MPI Mitsubishi ECI Multi
 * Peak Power — 191 - 228 kW at 5500 rpm
 * Peak Torque — 343 - 367 Nm at 4000 rpm
 * Turbocharger Model — Mitsubishi TD03-7T
 * Injector Size — 390 cc

Applications

 * 1996–2003 Mitsubishi Galant/Legnum VR-4 — EC5A/EC5W

Accelerations:
 * 0-80 km/h (sec):3.7
 * 0-100 km/h (sec):5.3
 * 0-160 km/h (sec):13.3
 * 0-200 km/h (sec):23.2