1951 Alvis TA 21 vs. 1983 Bitter SC
To start off, 1983 Bitter SC is newer by 32 year(s). Which means there will be less support and parts availability for 1951 Alvis TA 21. In addition, the cost of maintenance, including insurance, on 1951 Alvis TA 21 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TA 21 is equipped with a bigger engine. In terms of performance, 1983 Bitter SC (177 HP @ 5800 RPM) has 84 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM) In normal driving conditions, 1983 Bitter SC should accelerate faster than 1951 Alvis TA 21. With that said, vehicle weight also plays an important factor in acceleration. 1951 Alvis TA 21 weights approximately 98 kg more than 1983 Bitter SC.
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, 1983 Bitter SC (248 Nm @ 4200 RPM) has 44 more torque (in Nm) than 1951 Alvis TA 21. (204 Nm @ 2000 RPM). This means 1983 Bitter SC will have an easier job in driving up hills or pulling heavy equipment than 1951 Alvis TA 21.
Compare all specifications:
| 1951 Alvis TA 21 | 1983 Bitter SC | |
| Make | Alvis | Bitter |
| Model | TA 21 | SC |
| Year Released | 1951 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2968 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 93 HP | 177 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 204 Nm | 248 Nm |
| Torque RPM | 2000 RPM | 4200 RPM |
| Engine Bore Size | 84 mm | 95 mm |
| Engine Stroke Size | 90 mm | 69.8 mm |
| Engine Compression Ratio | 7.1:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1448 kg | 1350 kg |
| Vehicle Length | 4630 mm | 4920 mm |
| Vehicle Width | 1680 mm | 1830 mm |
| Vehicle Height | 1600 mm | 1360 mm |
| Wheelbase Size | 2840 mm | 2690 mm |
| Fuel Tank Capacity | 64 L | 75 L |
