2006 Opel Signum vs. 1980 Triumph Spitfire
To start off, 2006 Opel Signum is newer by 26 year(s). Which means there will be less support and parts availability for 1980 Triumph Spitfire. In addition, the cost of maintenance, including insurance, on 1980 Triumph Spitfire would be higher. At 1,998 cc (4 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (173 HP @ 5500 RPM) has 102 more horse power than 1980 Triumph Spitfire. (71 HP @ 5500 RPM). In normal driving conditions, 2006 Opel Signum should accelerate faster than 1980 Triumph Spitfire. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 745 kg more than 1980 Triumph Spitfire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1980 Triumph Spitfire is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1980 Triumph Spitfire. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Opel Signum (266 Nm @ 2500 RPM) has 155 more torque (in Nm) than 1980 Triumph Spitfire. (111 Nm @ 3000 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1980 Triumph Spitfire.
Compare all specifications:
| 2006 Opel Signum | 1980 Triumph Spitfire | |
| Make | Opel | Triumph |
| Model | Signum | Spitfire |
| Year Released | 2006 | 1980 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1493 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 173 HP | 71 HP |
| Engine RPM | 5500 RPM | 5500 RPM |
| Torque | 266 Nm | 111 Nm |
| Torque RPM | 2500 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1560 kg | 815 kg |
| Vehicle Length | 4640 mm | 3740 mm |
| Vehicle Width | 1800 mm | 1450 mm |
| Vehicle Height | 1470 mm | 1210 mm |
| Wheelbase Size | 2840 mm | 2110 mm |
| Fuel Tank Capacity | 60 L | 33 L |
