1954 Alvis TA 21 vs. 1991 Rover 820
To start off, 1991 Rover 820 is newer by 37 year(s). Which means there will be less support and parts availability for 1954 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1954 Alvis TA 21 would be higher. At 2,993 cc (6 cylinders), 1954 Alvis TA 21 is equipped with a bigger engine. In terms of performance, 1991 Rover 820 (180 HP @ 6000 RPM) has 87 more horse power than 1954 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 1991 Rover 820 should accelerate faster than 1954 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 1954 Alvis TA 21 weights approximately 40 kg more than 1991 Rover 820.
Because 1954 Alvis TA 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 TA 21. However, in wet, icy, snow, or gravel driving conditions, 1991 Rover 820, 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, 1991 Rover 820 (215 Nm @ 2000 RPM) has 11 more torque (in Nm) than 1954 Alvis TA 21. (204 Nm @ 2000 RPM). This means 1991 Rover 820 will have an easier job in driving up hills or pulling heavy equipment than 1954 Alvis TA 21.
Compare all specifications:
1954 Alvis TA 21 | 1991 Rover 820 | |
Make | Alvis | Rover |
Model | TA 21 | 820 |
Year Released | 1954 | 1991 |
Engine Position | Front | Front |
Engine Size | 2993 cc | 1994 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 93 HP | 180 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 204 Nm | 215 Nm |
Torque RPM | 2000 RPM | 2000 RPM |
Engine Bore Size | 84 mm | 84.5 mm |
Engine Stroke Size | 90 mm | 89 mm |
Engine Compression Ratio | 7.1:1 | 8.5:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1448 kg | 1408 kg |
Vehicle Length | 4630 mm | 4890 mm |
Vehicle Width | 1680 mm | 1740 mm |
Vehicle Height | 1590 mm | 1400 mm |
Wheelbase Size | 2840 mm | 2780 mm |
Fuel Tank Capacity | 64 L | 68 L |