1953 Alvis TC 21 vs. 1989 Ford Sierra
To start off, 1989 Ford Sierra is newer by 36 year(s). Which means there will be less support and parts availability for 1953 Alvis TC 21. In addition, the cost of maintenance, including insurance, on 1953 Alvis TC 21 would be higher. At 2,993 cc (6 cylinders), 1953 Alvis TC 21 is equipped with a bigger engine. In terms of performance, 1989 Ford Sierra (148 HP @ 5700 RPM) has 48 more horse power than 1953 Alvis TC 21. (100 HP @ 4000 RPM) In normal driving conditions, 1989 Ford Sierra should accelerate faster than 1953 Alvis TC 21. With that said, vehicle weight also plays an important factor in acceleration. 1953 Alvis TC 21 weights approximately 140 kg more than 1989 Ford Sierra.
Because 1989 Ford Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1953 Alvis TC 21. In wet, icy, snow, or gravel driving conditions, 1989 Ford Sierra will offer significantly more control. 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, 1989 Ford Sierra (238 Nm @ 3000 RPM) has 17 more torque (in Nm) than 1953 Alvis TC 21. (221 Nm @ 2000 RPM). This means 1989 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1953 Alvis TC 21.
Compare all specifications:
| 1953 Alvis TC 21 | 1989 Ford Sierra | |
| Make | Alvis | Ford |
| Model | TC 21 | Sierra |
| Year Released | 1953 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2933 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 148 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 221 Nm | 238 Nm |
| Torque RPM | 2000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1435 kg | 1295 kg |
| Vehicle Length | 4630 mm | 4430 mm |
| Vehicle Width | 1680 mm | 1700 mm |
| Vehicle Height | 1580 mm | 1370 mm |
| Wheelbase Size | 2840 mm | 2610 mm |
| Fuel Tank Capacity | 64 L | 55 L |
