1972 Tatra T603 vs. 2012 Opel Insignia
To start off, 2012 Opel Insignia is newer by 40 year(s). Which means there will be less support and parts availability for 1972 Tatra T603. In addition, the cost of maintenance, including insurance, on 1972 Tatra T603 would be higher. At 2,472 cc (8 cylinders), 1972 Tatra T603 is equipped with a bigger engine. In terms of performance, 2012 Opel Insignia (129 HP @ 4000 RPM) has 25 more horse power than 1972 Tatra T603. (104 HP @ 4500 RPM) In normal driving conditions, 2012 Opel Insignia should accelerate faster than 1972 Tatra T603.
Because 1972 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 1972 Tatra T603. However, in wet, icy, snow, or gravel driving conditions, 2012 Opel Insignia, 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, 2012 Opel Insignia (300 Nm @ 1750 RPM) has 130 more torque (in Nm) than 1972 Tatra T603. (170 Nm @ 3500 RPM). This means 2012 Opel Insignia will have an easier job in driving up hills or pulling heavy equipment than 1972 Tatra T603.
Compare all specifications:
| 1972 Tatra T603 | 2012 Opel Insignia | |
| Make | Tatra | Opel |
| Model | T603 | Insignia |
| Year Released | 1972 | 2012 |
| Body Type | Sedan | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 2472 cc | 1956 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 104 HP | 129 HP |
| Engine RPM | 4500 RPM | 4000 RPM |
| Torque | 170 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 1750 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5070 mm | 4830 mm |
| Vehicle Width | 1920 mm | 1856 mm |
| Vehicle Height | 1540 mm | 1498 mm |
| Wheelbase Size | 2760 mm | 2737 mm |
