2003 Opel Signum vs. 1983 Triumph Acclaim
To start off, 2003 Opel Signum is newer by 20 year(s). Which means there will be less support and parts availability for 1983 Triumph Acclaim. In addition, the cost of maintenance, including insurance, on 1983 Triumph Acclaim would be higher. At 2,958 cc (6 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (175 HP @ 5500 RPM) has 25 more horse power than 1983 Triumph Acclaim. (150 HP @ 4800 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 1983 Triumph Acclaim. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 765 kg more than 1983 Triumph Acclaim. 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, 2003 Opel Signum (370 Nm @ 1900 RPM) has 125 more torque (in Nm) than 1983 Triumph Acclaim. (245 Nm @ 2000 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1983 Triumph Acclaim.
Compare all specifications:
| 2003 Opel Signum | 1983 Triumph Acclaim | |
| Make | Opel | Triumph |
| Model | Signum | Acclaim |
| Year Released | 2003 | 1983 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 2213 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 175 HP | 150 HP |
| Engine RPM | 5500 RPM | 4800 RPM |
| Torque | 370 Nm | 245 Nm |
| Torque RPM | 1900 RPM | 2000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1575 kg | 810 kg |
| Vehicle Length | 4640 mm | 4100 mm |
| Vehicle Width | 1800 mm | 1610 mm |
| Vehicle Height | 1470 mm | 1350 mm |
| Wheelbase Size | 2840 mm | 2330 mm |
