1954 Alvis TC 21 vs. 1989 Pontiac Grand Prix
To start off, 1989 Pontiac Grand Prix is newer by 35 year(s). Which means there will be less support and parts availability for 1954 Alvis TC 21. In addition, the cost of maintenance, including insurance, on 1954 Alvis TC 21 would be higher. At 2,993 cc (6 cylinders), 1954 Alvis TC 21 is equipped with a bigger engine. In terms of performance, 1989 Pontiac Grand Prix (158 HP @ 6200 RPM) has 58 more horse power than 1954 Alvis TC 21. (100 HP @ 4000 RPM) In normal driving conditions, 1989 Pontiac Grand Prix should accelerate faster than 1954 Alvis TC 21. With that said, vehicle weight also plays an important factor in acceleration. 1954 Alvis TC 21 weights approximately 5 kg more than 1989 Pontiac Grand Prix.
Because 1954 Alvis TC 21 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 1954 Alvis TC 21. However, in wet, icy, snow, or gravel driving conditions, 1989 Pontiac Grand Prix, 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, 1954 Alvis TC 21 (221 Nm @ 2000 RPM) has 18 more torque (in Nm) than 1989 Pontiac Grand Prix. (203 Nm @ 5200 RPM). This means 1954 Alvis TC 21 will have an easier job in driving up hills or pulling heavy equipment than 1989 Pontiac Grand Prix.
Compare all specifications:
| 1954 Alvis TC 21 | 1989 Pontiac Grand Prix | |
| Make | Alvis | Pontiac |
| Model | TC 21 | Grand Prix |
| Year Released | 1954 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2260 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 158 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 221 Nm | 203 Nm |
| Torque RPM | 2000 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1440 kg | 1435 kg |
| Vehicle Length | 4630 mm | 4960 mm |
| Vehicle Width | 1680 mm | 1810 mm |
| Vehicle Height | 1580 mm | 1390 mm |
| Wheelbase Size | 2840 mm | 2740 mm |
| Fuel Tank Capacity | 64 L | 76 L |
