1956 Alvis TC 108 G vs. 1968 Riley 4
To start off, 1968 Riley 4 is newer by 12 year(s). Which means there will be less support and parts availability for 1956 Alvis TC 108 G. In addition, the cost of maintenance, including insurance, on 1956 Alvis TC 108 G would be higher. At 2,993 cc (6 cylinders), 1956 Alvis TC 108 G is equipped with a bigger engine. In terms of performance, 1956 Alvis TC 108 G (104 HP) has 37 more horse power than 1968 Riley 4. (67 HP). In normal driving conditions, 1956 Alvis TC 108 G should accelerate faster than 1968 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 1956 Alvis TC 108 G weights approximately 267 kg more than 1968 Riley 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1956 Alvis TC 108 G (222 Nm @ 2500 RPM) has 101 more torque (in Nm) than 1968 Riley 4. (121 Nm @ 2500 RPM). This means 1956 Alvis TC 108 G will have an easier job in driving up hills or pulling heavy equipment than 1968 Riley 4.
Compare all specifications:
| 1956 Alvis TC 108 G | 1968 Riley 4 | |
| Make | Alvis | Riley |
| Model | TC 108 G | 4 |
| Year Released | 1956 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1622 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 104 HP | 67 HP |
| Torque | 222 Nm | 121 Nm |
| Torque RPM | 2500 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1415 kg | 1148 kg |
| Vehicle Length | 4910 mm | 4540 mm |
| Vehicle Width | 1670 mm | 1620 mm |
| Vehicle Height | 1430 mm | 1530 mm |
| Wheelbase Size | 2840 mm | 2530 mm |
