The Mitsubishi 6A1 engine is a series of V6 engines from Mitsubishi Motors, found in their small and medium vehicles through the 1990s. They ranged from 1.6 L to 2.5 L in size, and came with a variety of induction methods and cylinder head designs and configurations.
Although now out of production, the 1600 cc 6A10 still holds the distinction of being the smallest modern production V6. The small displacement was offered so that Japanese buyers could purchase a powerful engine, while reducing their annual Japanese road tax obligation.
Displacement — 1597 ccBore — 73.0 mmStroke — 63.6 mmEngine type — V type 6-cylinder DOHC 24-valveCompression ratio — 10.0:1Fuel system — ECI multiPeak power — 103 kW (140 PS; 138 hp) at 7000 rpmPeak torque — 147 N·m (108 lb·ft) at 4500 rpmDisplacement — 1829 ccBore — 75.0 mmStroke — 69.0 mmEngine type — V type 6-cylinder SOHC 24-valveCompression ratio — 9.5:1Fuel system — ECI multiPeak power — 99 kW (135 PS; 133 hp) at 6000 rpmPeak torque — 167 N·m (123 lb·ft) at 4500 rpmDisplacement — 1998 ccBore — 78.4 mmStroke — 69.0 mmEngine type — V type 6-cylinder DOHC 24-valve (Mivec)Compression ratio — 9.5:1, 10.0:1, 10.4:1Fuel system — ECI multiPeak power — 107–110 kW (145–150 PS; 143–148 hp) at 6000–6750Peak torque — 179–181 N·m (132–133 lb·ft) at 4000–4500Engine type — V type 6-cylinder DOHC 24-valveCompression ratio — 10.0:1Fuel system — ECI multiPeak power (1994–1996) — 127–132 kW (173–179 PS; 170–177 hp) at 7000 rpmPeak torque — 191 N·m (141 lb·ft) at 4000 rpmEngine type — V type 6-cylinder DOHC 24-valve MIVECCompression ratio — 10.0:1Fuel system — ECI multiPeak power — 147 kW (200 PS; 197 hp) at 7500 rpmPeak torque — 200 N·m (148 lb·ft) at 6500 rpmEngine Type — V Type 6-Cylinder QUADCAM 24-ValveCompression Ratio — 8.5:1Fuel System — ECI MultiInjector Size — 275ccPeak Power — 177 kW (241 PS; 237 hp) at 6000 rpmPeak Torque — 309 N·m (228 lb·ft) at 4000 rpmTurbocharger Model — Mitsubishi Heavy Industries TD025M-7G Eterna VR-4/ TD025L-7G Mitsubishi Galant Sports GT 19941994 Mitsubishi Galant Sports GT VR-4 TD025L-7G1992–96 Mitsubishi Galant VR-4 — E84A1992–96 Mitsubishi Eterna XX-4/GT — E84AAugust 1994 - July 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):
Displacement — 2498 ccBore — 81.0 mmStroke — 80.8 mmEngine type — V type 6-cylinder SOHC 24-valveCompression ratio — 9.0, 9.5:1Fuel system — ECI multiPeak power — 120–129 kW (163–175 PS; 161–173 hp) at 5750 rpmPeak torque — 223–230 N·m (164–170 lb·ft) at 4500 rpmFrom 2000 to 2006 the engine goes up in hp to 196hp in all versions with INVECS-II
Engine Type — V Type 6-Cylinder DOHC 24-ValveCompression Ratio — 8.5:1Fuel System — MPI Mitsubishi ECI MultiPeak Power — 206 kW (280 PS; 276 hp) at 5500 rpmPeak Torque — 363 N·m (268 lb·ft) at 4000 rpmPeak Specific Power — 110.5 hp/litreTurbocharger Model — Mitsubishi Heavy Industries TD03Injector Size — 390cc 
