1963 Aston Martin DB5 vs. 1956 Tatra T603
To start off, 1963 Aston Martin DB5 is newer by 7 year(s). Which means there will be less support and parts availability for 1956 Tatra T603. In addition, the cost of maintenance, including insurance, on 1956 Tatra T603 would be higher. At 3,993 cc (6 cylinders), 1963 Aston Martin DB5 is equipped with a bigger engine. In terms of performance, 1963 Aston Martin DB5 (314 HP @ 5500 RPM) has 219 more horse power than 1956 Tatra T603. (95 HP @ 5000 RPM). In normal driving conditions, 1963 Aston Martin DB5 should accelerate faster than 1956 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 1963 Aston Martin DB5 weights approximately 60 kg more than 1956 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, 1963 Aston Martin DB5 (390 Nm @ 3850 RPM) has 232 more torque (in Nm) than 1956 Tatra T603. (158 Nm @ 3000 RPM). This means 1963 Aston Martin DB5 will have an easier job in driving up hills or pulling heavy equipment than 1956 Tatra T603.
Compare all specifications:
| 1963 Aston Martin DB5 | 1956 Tatra T603 | |
| Make | Aston Martin | Tatra |
| Model | DB5 | T603 |
| Year Released | 1963 | 1956 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 3993 cc | 2545 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 314 HP | 95 HP |
| Engine RPM | 5500 RPM | 5000 RPM |
| Torque | 390 Nm | 158 Nm |
| Torque RPM | 3850 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1530 kg | 1470 kg |
| Vehicle Length | 4580 mm | 5070 mm |
| Vehicle Width | 1680 mm | 1920 mm |
| Vehicle Height | 1330 mm | 1540 mm |
| Wheelbase Size | 2500 mm | 2760 mm |
