2001 Opel Signum vs. 1990 Pontiac Bonneville
To start off, 2001 Opel Signum is newer by 11 year(s). Which means there will be less support and parts availability for 1990 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 1990 Pontiac Bonneville would be higher. At 3,789 cc (6 cylinders), 1990 Pontiac Bonneville is equipped with a bigger engine. In terms of performance, 1990 Pontiac Bonneville (150 HP @ 4400 RPM) has 25 more horse power than 2001 Opel Signum. (125 HP @ 3250 RPM) In normal driving conditions, 1990 Pontiac Bonneville should accelerate faster than 2001 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 110 kg more than 1990 Pontiac Bonneville.
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, 2001 Opel Signum (280 Nm @ 1500 RPM) has 9 more torque (in Nm) than 1990 Pontiac Bonneville. (271 Nm @ 2000 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1990 Pontiac Bonneville.
Compare all specifications:
| 2001 Opel Signum | 1990 Pontiac Bonneville | |
| Make | Opel | Pontiac |
| Model | Signum | Bonneville |
| Year Released | 2001 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 3789 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 125 HP | 150 HP |
| Engine RPM | 3250 RPM | 4400 RPM |
| Torque | 280 Nm | 271 Nm |
| Torque RPM | 1500 RPM | 2000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1610 kg | 1500 kg |
| Vehicle Length | 4640 mm | 5050 mm |
| Vehicle Width | 1800 mm | 1850 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2840 mm | 2820 mm |
| Fuel Tank Capacity | 60 L | 68 L |
