2006 Opel Vectra vs. 1970 Tatra T603
To start off, 2006 Opel Vectra is newer by 36 year(s). Which means there will be less support and parts availability for 1970 Tatra T603. In addition, the cost of maintenance, including insurance, on 1970 Tatra T603 would be higher. At 2,472 cc (8 cylinders), 1970 Tatra T603 is equipped with a bigger engine. In terms of performance, 2006 Opel Vectra (120 HP @ 6000 RPM) has 16 more horse power than 1970 Tatra T603. (104 HP @ 4500 RPM). In normal driving conditions, 2006 Opel Vectra should accelerate faster than 1970 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 1970 Tatra T603 weights approximately 60 kg more than 2006 Opel Vectra.
Because 1970 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 1970 Tatra T603. However, in wet, icy, snow, or gravel driving conditions, 2006 Opel Vectra, 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, 1970 Tatra T603 (170 Nm @ 3500 RPM) has 3 more torque (in Nm) than 2006 Opel Vectra. (167 Nm @ 3800 RPM). This means 1970 Tatra T603 will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Vectra.
Compare all specifications:
| 2006 Opel Vectra | 1970 Tatra T603 | |
| Make | Opel | Tatra |
| Model | Vectra | T603 |
| Year Released | 2006 | 1970 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 1795 cc | 2472 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 120 HP | 104 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 167 Nm | 170 Nm |
| Torque RPM | 3800 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1410 kg | 1470 kg |
| Vehicle Length | 4600 mm | 5070 mm |
| Vehicle Width | 1800 mm | 1920 mm |
| Vehicle Height | 1470 mm | 1540 mm |
| Wheelbase Size | 2710 mm | 2760 mm |
