1957 Alvis TC 108 G vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 47 year(s). Which means there will be less support and parts availability for 1957 Alvis TC 108 G. In addition, the cost of maintenance, including insurance, on 1957 Alvis TC 108 G would be higher. At 3,175 cc (6 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (208 HP @ 6200 RPM) has 104 more horse power than 1957 Alvis TC 108 G. (104 HP @ 4000 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1957 Alvis TC 108 G. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 180 kg more than 1957 Alvis TC 108 G. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1957 Alvis TC 108 G 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 1957 Alvis TC 108 G. 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. Let's talk about torque, 2004 Opel Signum (300 Nm @ 4000 RPM) has 79 more torque (in Nm) than 1957 Alvis TC 108 G. (221 Nm @ 2500 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1957 Alvis TC 108 G.
Compare all specifications:
| 1957 Alvis TC 108 G | 2004 Opel Signum | |
| Make | Alvis | Opel |
| Model | TC 108 G | Signum |
| Year Released | 1957 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3175 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 104 HP | 208 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 221 Nm | 300 Nm |
| Torque RPM | 2500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1415 kg | 1595 kg |
| Vehicle Length | 4910 mm | 4640 mm |
| Vehicle Width | 1670 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2840 mm | 2740 mm |
