1951 Alvis TA 21 vs. 1947 Tatra T87
To start off, 1951 Alvis TA 21 is newer by 4 year(s). Which means there will be less support and parts availability for 1947 Tatra T87. In addition, the cost of maintenance, including insurance, on 1947 Tatra T87 would be higher. At 2,993 cc (6 cylinders), 1951 Alvis TA 21 is equipped with a bigger engine. In terms of performance, 1951 Alvis TA 21 (93 HP @ 4000 RPM) has 19 more horse power than 1947 Tatra T87. (74 HP @ 3500 RPM). In normal driving conditions, 1951 Alvis TA 21 should accelerate faster than 1947 Tatra T87. With that said, vehicle weight also plays an important factor in acceleration. 1951 Alvis TA 21 weights approximately 78 kg more than 1947 Tatra T87. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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:
| 1951 Alvis TA 21 | 1947 Tatra T87 | |
| Make | Alvis | Tatra |
| Model | TA 21 | T87 |
| Year Released | 1951 | 1947 |
| Engine Size | 2993 cc | 2968 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 93 HP | 74 HP |
| Engine RPM | 4000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1448 kg | 1370 kg |
| Vehicle Length | 4630 mm | 4750 mm |
| Vehicle Width | 1680 mm | 1680 mm |
| Vehicle Height | 1600 mm | 1510 mm |
| Wheelbase Size | 2840 mm | 2860 mm |
