1991 Acura Legend vs. 2002 Opel Signum
To start off, 2002 Opel Signum is newer by 11 year(s). Which means there will be less support and parts availability for 1991 Acura Legend. In addition, the cost of maintenance, including insurance, on 1991 Acura Legend would be higher. At 3,175 cc (6 cylinders), 2002 Opel Signum is equipped with a bigger engine. In terms of performance, 2002 Opel Signum (208 HP) has 48 more horse power than 1991 Acura Legend. (160 HP) In normal driving conditions, 2002 Opel Signum should accelerate faster than 1991 Acura Legend. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 60 kg more than 1991 Acura Legend. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2002 Opel Signum (300 Nm) has 80 more torque (in Nm) than 1991 Acura Legend. (220 Nm). This means 2002 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1991 Acura Legend.
Compare all specifications:
| 1991 Acura Legend | 2002 Opel Signum | |
| Make | Acura | Opel |
| Model | Legend | Signum |
| Year Released | 1991 | 2002 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2673 cc | 3175 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 160 HP | 208 HP |
| Torque | 220 Nm | 300 Nm |
| Engine Bore Size | 86.9 mm | 87.5 mm |
| Engine Stroke Size | 74.9 mm | 88 mm |
| Engine Compression Ratio | 9.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1550 kg | 1610 kg |
| Vehicle Length | 4780 mm | 4640 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2840 mm |
