1955 Tatra T603 vs. 2013 Cadillac ATS
To start off, 2013 Cadillac ATS is newer by 58 year(s). Which means there will be less support and parts availability for 1955 Tatra T603. In addition, the cost of maintenance, including insurance, on 1955 Tatra T603 would be higher. At 3,600 cc (6 cylinders), 2013 Cadillac ATS is equipped with a bigger engine. In terms of performance, 2013 Cadillac ATS (317 HP @ 6800 RPM) has 223 more horse power than 1955 Tatra T603. (94 HP @ 5000 RPM) In normal driving conditions, 2013 Cadillac ATS should accelerate faster than 1955 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac ATS weights approximately 100 kg more than 1955 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, 2013 Cadillac ATS (373 Nm @ 4800 RPM) has 215 more torque (in Nm) than 1955 Tatra T603. (158 Nm @ 3000 RPM). This means 2013 Cadillac ATS will have an easier job in driving up hills or pulling heavy equipment than 1955 Tatra T603.
Compare all specifications:
| 1955 Tatra T603 | 2013 Cadillac ATS | |
| Make | Tatra | Cadillac |
| Model | T603 | ATS |
| Year Released | 1955 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 2545 cc | 3600 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 94 HP | 317 HP |
| Engine RPM | 5000 RPM | 6800 RPM |
| Torque | 158 Nm | 373 Nm |
| Torque RPM | 3000 RPM | 4800 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | Rear |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1470 kg | 1570 kg |
| Vehicle Length | 5070 mm | 4643 mm |
| Vehicle Width | 1920 mm | 1806 mm |
| Vehicle Height | 1540 mm | 1420 mm |
| Wheelbase Size | 2760 mm | 2776 mm |
