1978 Cadillac DeVille vs. 1974 Tatra T603
To start off, 1978 Cadillac DeVille is newer by 4 year(s). Which means there will be less support and parts availability for 1974 Tatra T603. In addition, the cost of maintenance, including insurance, on 1974 Tatra T603 would be higher. At 6,028 cc (8 cylinders), 1978 Cadillac DeVille is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1978 Cadillac DeVille weights approximately 440 kg more than 1974 Tatra T603.
Because 1974 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 1974 Tatra T603. However, in wet, icy, snow, or gravel driving conditions, 1978 Cadillac DeVille, 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. 1978 Cadillac DeVille has automatic transmission and 1974 Tatra T603 has manual transmission. 1974 Tatra T603 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1978 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Cadillac DeVille | 1974 Tatra T603 | |
| Make | Cadillac | Tatra |
| Model | DeVille | T603 |
| Year Released | 1978 | 1974 |
| Engine Position | Front | Rear |
| Engine Size | 6028 cc | 2472 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 0 HP | 104 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1910 kg | 1470 kg |
| Vehicle Length | 5620 mm | 5070 mm |
| Vehicle Width | 1950 mm | 1920 mm |
| Vehicle Height | 1420 mm | 1540 mm |
| Wheelbase Size | 3090 mm | 2760 mm |
