1964 Abarth OT vs. 1951 Alvis TA 21
To start off, 1964 Abarth OT is newer by 13 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, 1964 Abarth OT (154 HP @ 7600 RPM) has 61 more horse power than 1951 Alvis TA 21. (93 HP @ 4000 RPM). In normal driving conditions, 1964 Abarth OT 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 658 kg more than 1964 Abarth OT.
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.
Compare all specifications:
| 1964 Abarth OT | 1951 Alvis TA 21 | |
| Make | Abarth | Alvis |
| Model | OT | TA 21 |
| Year Released | 1964 | 1951 |
| Engine Position | Rear | Front |
| Engine Size | 1591 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 154 HP | 93 HP |
| Engine RPM | 7600 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 68.5 mm | 90 mm |
| Engine Compression Ratio | 9.5:1 | 7.1:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 790 kg | 1448 kg |
| Vehicle Length | 3580 mm | 4630 mm |
| Vehicle Width | 1430 mm | 1680 mm |
| Vehicle Height | 1390 mm | 1600 mm |
| Wheelbase Size | 2030 mm | 2840 mm |
| Fuel Tank Capacity | 60 L | 64 L |
