1954 Alvis TC 21 vs. 1986 Citroen CX
To start off, 1986 Citroen CX is newer by 32 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, 1986 Citroen CX (138 HP @ 5000 RPM) has 38 more horse power than 1954 Alvis TC 21. (100 HP @ 4000 RPM) In normal driving conditions, 1986 Citroen CX 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 20 kg more than 1986 Citroen CX.
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, 1986 Citroen CX, 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 15 more torque (in Nm) than 1986 Citroen CX. (206 Nm @ 4000 RPM). This means 1954 Alvis TC 21 will have an easier job in driving up hills or pulling heavy equipment than 1986 Citroen CX.
Compare all specifications:
| 1954 Alvis TC 21 | 1986 Citroen CX | |
| Make | Alvis | Citroen |
| Model | TC 21 | CX |
| Year Released | 1954 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 100 HP | 138 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 221 Nm | 206 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 84 mm | 93 mm |
| Engine Stroke Size | 90 mm | 92 mm |
| Engine Compression Ratio | 8.0:1 | 8.7:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1440 kg | 1420 kg |
| Vehicle Length | 4630 mm | 4910 mm |
| Vehicle Width | 1680 mm | 1770 mm |
| Vehicle Height | 1580 mm | 1380 mm |
| Wheelbase Size | 2840 mm | 3100 mm |
| Fuel Tank Capacity | 64 L | 80 L |
