2007 Cadillac STS vs. 1961 Tatra T603
To start off, 2007 Cadillac STS is newer by 46 year(s). Which means there will be less support and parts availability for 1961 Tatra T603. In addition, the cost of maintenance, including insurance, on 1961 Tatra T603 would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac STS is equipped with a bigger engine. In terms of performance, 2007 Cadillac STS (321 HP @ 6400 RPM) has 227 more horse power than 1961 Tatra T603. (94 HP @ 5000 RPM). In normal driving conditions, 2007 Cadillac STS should accelerate faster than 1961 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac STS weights approximately 165 kg more than 1961 Tatra T603. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1961 Tatra T603 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1961 Tatra T603. However, in wet, icy, snow, or gravel driving conditions, 2007 Cadillac STS, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Cadillac STS (427 Nm @ 4400 RPM) has 268 more torque (in Nm) than 1961 Tatra T603. (159 Nm @ 3000 RPM). This means 2007 Cadillac STS will have an easier job in driving up hills or pulling heavy equipment than 1961 Tatra T603.
Compare all specifications:
| 2007 Cadillac STS | 1961 Tatra T603 | |
| Make | Cadillac | Tatra |
| Model | STS | T603 |
| Year Released | 2007 | 1961 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 4565 cc | 2545 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 321 HP | 94 HP |
| Engine RPM | 6400 RPM | 5000 RPM |
| Torque | 427 Nm | 159 Nm |
| Torque RPM | 4400 RPM | 3000 RPM |
| Drive Type | Front | Rear |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1635 kg | 1470 kg |
| Vehicle Length | 4990 mm | 5070 mm |
| Vehicle Width | 1850 mm | 1920 mm |
| Vehicle Height | 1470 mm | 1540 mm |
| Wheelbase Size | 2960 mm | 2760 mm |
