2007 Acura TL vs. 1991 Mitsubishi Sigma
To start off, 2007 Acura TL 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 3,201 cc (6 cylinders), 2007 Acura TL is equipped with a bigger engine. In terms of performance, 2007 Acura TL (258 HP @ 6200 RPM) has 56 more horse power than 1991 Mitsubishi Sigma. (202 HP @ 6000 RPM). In normal driving conditions, 2007 Acura TL should accelerate faster than 1991 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 1991 Mitsubishi Sigma weights approximately 130 kg more than 2007 Acura TL.
Let's talk about torque, 2007 Acura TL (316 Nm @ 5000 RPM) has 46 more torque (in Nm) than 1991 Mitsubishi Sigma. (270 Nm @ 3000 RPM). This means 2007 Acura TL will have an easier job in driving up hills or pulling heavy equipment than 1991 Mitsubishi Sigma.
Compare all specifications:
| 2007 Acura TL | 1991 Mitsubishi Sigma | |
| Make | Acura | Mitsubishi |
| Model | TL | Sigma |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 3201 cc | 2972 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 258 HP | 202 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 316 Nm | 270 Nm |
| Torque RPM | 5000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1450 kg | 1580 kg |
| Vehicle Length | 4810 mm | 4760 mm |
| Vehicle Width | 1840 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2750 mm | 2730 mm |
