1970 Austin 3 vs. 1971 Tatra T603
To start off, 1971 Tatra T603 is newer by 1 year(s). Which means there will be less support and parts availability for 1970 Austin 3. In addition, the cost of maintenance, including insurance, on 1970 Austin 3 would be higher. At 2,910 cc (6 cylinders), 1970 Austin 3 is equipped with a bigger engine. In terms of performance, 1970 Austin 3 (123 HP @ 4500 RPM) has 19 more horse power than 1971 Tatra T603. (104 HP @ 4500 RPM). In normal driving conditions, 1970 Austin 3 should accelerate faster than 1971 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 1970 Austin 3 weights approximately 20 kg more than 1971 Tatra T603. 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. Let's talk about torque, 1970 Austin 3 (218 Nm @ 3000 RPM) has 48 more torque (in Nm) than 1971 Tatra T603. (170 Nm @ 3500 RPM). This means 1970 Austin 3 will have an easier job in driving up hills or pulling heavy equipment than 1971 Tatra T603.
Compare all specifications:
| 1970 Austin 3 | 1971 Tatra T603 | |
| Make | Austin | Tatra |
| Model | 3 | T603 |
| Year Released | 1970 | 1971 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 2910 cc | 2472 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 104 HP |
| Engine RPM | 4500 RPM | 4500 RPM |
| Torque | 218 Nm | 170 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1490 kg | 1470 kg |
| Vehicle Length | 4720 mm | 5070 mm |
| Vehicle Width | 1700 mm | 1920 mm |
| Vehicle Height | 1450 mm | 1540 mm |
| Wheelbase Size | 2910 mm | 2760 mm |
