1988 Opel Kadett vs. 1968 Tatra T603
To start off, 1988 Opel Kadett is newer by 20 year(s). Which means there will be less support and parts availability for 1968 Tatra T603. In addition, the cost of maintenance, including insurance, on 1968 Tatra T603 would be higher. At 2,471 cc (8 cylinders), 1968 Tatra T603 is equipped with a bigger engine. In terms of performance, 1988 Opel Kadett (150 HP @ 6000 RPM) has 46 more horse power than 1968 Tatra T603. (104 HP @ 4500 RPM). In normal driving conditions, 1988 Opel Kadett should accelerate faster than 1968 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 1968 Tatra T603 weights approximately 463 kg more than 1988 Opel Kadett.
Because 1968 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 1968 Tatra T603. However, in wet, icy, snow, or gravel driving conditions, 1988 Opel Kadett, 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, 1988 Opel Kadett (195 Nm @ 4800 RPM) has 25 more torque (in Nm) than 1968 Tatra T603. (170 Nm @ 3500 RPM). This means 1988 Opel Kadett will have an easier job in driving up hills or pulling heavy equipment than 1968 Tatra T603.
Compare all specifications:
| 1988 Opel Kadett | 1968 Tatra T603 | |
| Make | Opel | Tatra |
| Model | Kadett | T603 |
| Year Released | 1988 | 1968 |
| Engine Position | Front | Rear |
| Engine Size | 1998 cc | 2471 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 150 HP | 104 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 195 Nm | 170 Nm |
| Torque RPM | 4800 RPM | 3500 RPM |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1007 kg | 1470 kg |
| Vehicle Length | 4010 mm | 5070 mm |
| Vehicle Width | 1670 mm | 1920 mm |
| Vehicle Height | 1370 mm | 1540 mm |
| Wheelbase Size | 2530 mm | 2760 mm |
