2006 Opel Signum vs. 1965 Triumph Spitfire
To start off, 2006 Opel Signum is newer by 41 year(s). Which means there will be less support and parts availability for 1965 Triumph Spitfire. In addition, the cost of maintenance, including insurance, on 1965 Triumph Spitfire would be higher. At 1,796 cc (4 cylinders), 2006 Opel Signum is equipped with a bigger engine. In terms of performance, 2006 Opel Signum (120 HP @ 6000 RPM) has 54 more horse power than 1965 Triumph Spitfire. (66 HP @ 6000 RPM). In normal driving conditions, 2006 Opel Signum should accelerate faster than 1965 Triumph Spitfire. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Signum weights approximately 755 kg more than 1965 Triumph Spitfire. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1965 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 1965 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 (168 Nm @ 3800 RPM) has 74 more torque (in Nm) than 1965 Triumph Spitfire. (94 Nm @ 3760 RPM). This means 2006 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1965 Triumph Spitfire.
Compare all specifications:
| 2006 Opel Signum | 1965 Triumph Spitfire | |
| Make | Opel | Triumph |
| Model | Signum | Spitfire |
| Year Released | 2006 | 1965 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1147 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 66 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 168 Nm | 94 Nm |
| Torque RPM | 3800 RPM | 3760 RPM |
| Engine Bore Size | 80.5 mm | 69.3 mm |
| Engine Stroke Size | 88.2 mm | 76 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 197 km/hour | 148 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1480 kg | 725 kg |
| Vehicle Length | 4640 mm | 3690 mm |
| Vehicle Width | 1800 mm | 1450 mm |
| Vehicle Height | 1470 mm | 1210 mm |
| Wheelbase Size | 2840 mm | 2140 mm |
| Fuel Tank Capacity | 60 L | 37 L |
