2007 GMC Savana vs. 1991 Mitsubishi Sigma
To start off, 2007 GMC Savana is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1991 Mitsubishi Sigma would be higher. At 4,802 cc (8 cylinders), 2007 GMC Savana is equipped with a bigger engine. In terms of performance, 2007 GMC Savana (285 HP @ 5200 RPM) has 83 more horse power than 1991 Mitsubishi Sigma. (202 HP @ 6000 RPM). In normal driving conditions, 2007 GMC Savana should accelerate faster than 1991 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Savana weights approximately 1079 kg more than 1991 Mitsubishi Sigma. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 GMC Savana (400 Nm @ 4000 RPM) has 130 more torque (in Nm) than 1991 Mitsubishi Sigma. (270 Nm @ 3000 RPM). This means 2007 GMC Savana will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Sigma.
Compare all specifications:
| 2007 GMC Savana | 1991 Mitsubishi Sigma | |
| Make | GMC | Mitsubishi |
| Model | Savana | Sigma |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4802 cc | 2972 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 285 HP | 202 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 400 Nm | 270 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2659 kg | 1580 kg |
| Vehicle Length | 6210 mm | 4760 mm |
| Vehicle Width | 2020 mm | 1780 mm |
| Vehicle Height | 2090 mm | 1440 mm |
| Wheelbase Size | 3940 mm | 2730 mm |
