2004 Opel Signum vs. 1979 Triumph TR8
To start off, 2004 Opel Signum is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Triumph TR8. In addition, the cost of maintenance, including insurance, on 1979 Triumph TR8 would be higher. At 3,532 cc (8 cylinders), 1979 Triumph TR8 is equipped with a bigger engine. In terms of performance, 1979 Triumph TR8 (155 HP) has 56 more horse power than 2004 Opel Signum. (99 HP) In normal driving conditions, 1979 Triumph TR8 should accelerate faster than 2004 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 780 kg more than 1979 Triumph TR8.
Because 1979 Triumph TR8 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 1979 Triumph TR8. However, in wet, icy, snow, or gravel driving conditions, 2004 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.
Compare all specifications:
| 2004 Opel Signum | 1979 Triumph TR8 | |
| Make | Opel | Triumph |
| Model | Signum | TR8 |
| Year Released | 2004 | 1979 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 3532 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 99 HP | 155 HP |
| Engine Bore Size | 84.1 mm | 88.9 mm |
| Engine Stroke Size | 90 mm | 71.1 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1595 kg | 815 kg |
| Vehicle Length | 4640 mm | 4070 mm |
| Vehicle Width | 1800 mm | 1690 mm |
| Vehicle Height | 1470 mm | 1270 mm |
| Wheelbase Size | 2620 mm | 2170 mm |
