1956 Alvis TC 108 G vs. 2008 Cadillac XLR
To start off, 2008 Cadillac XLR is newer by 52 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 4,565 cc (8 cylinders), 2008 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2008 Cadillac XLR (320 HP @ 6400 RPM) has 216 more horse power than 1956 Alvis TC 108 G. (104 HP @ 4000 RPM) In normal driving conditions, 2008 Cadillac XLR should accelerate faster than 1956 Alvis TC 108 G. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac XLR weights approximately 145 kg more than 1956 Alvis TC 108 G. 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, 2008 Cadillac XLR (420 Nm @ 4400 RPM) has 198 more torque (in Nm) than 1956 Alvis TC 108 G. (222 Nm @ 2500 RPM). This means 2008 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 1956 Alvis TC 108 G. 2008 Cadillac XLR has automatic transmission and 1956 Alvis TC 108 G has manual transmission. 1956 Alvis TC 108 G will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Alvis TC 108 G | 2008 Cadillac XLR | |
| Make | Alvis | Cadillac |
| Model | TC 108 G | XLR |
| Year Released | 1956 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 104 HP | 320 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 222 Nm | 420 Nm |
| Torque RPM | 2500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1415 kg | 1560 kg |
| Vehicle Length | 4910 mm | 4520 mm |
| Vehicle Width | 1670 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1290 mm |
| Wheelbase Size | 2840 mm | 2690 mm |
