1991 Audi S2 vs. 1973 Tatra T603
To start off, 1991 Audi S2 is newer by 18 year(s). Which means there will be less support and parts availability for 1973 Tatra T603. In addition, the cost of maintenance, including insurance, on 1973 Tatra T603 would be higher. At 2,470 cc (8 cylinders), 1973 Tatra T603 is equipped with a bigger engine. In terms of performance, 1991 Audi S2 (216 HP @ 5900 RPM) has 112 more horse power than 1973 Tatra T603. (104 HP @ 4500 RPM). In normal driving conditions, 1991 Audi S2 should accelerate faster than 1973 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 1973 Tatra T603 weights approximately 50 kg more than 1991 Audi S2.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Tatra T603. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 will offer significantly more control. 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, 1991 Audi S2 (309 Nm @ 1950 RPM) has 139 more torque (in Nm) than 1973 Tatra T603. (170 Nm @ 3500 RPM). This means 1991 Audi S2 will have an easier job in driving up hills or pulling heavy equipment than 1973 Tatra T603.
Compare all specifications:
| 1991 Audi S2 | 1973 Tatra T603 | |
| Make | Audi | Tatra |
| Model | S2 | T603 |
| Year Released | 1991 | 1973 |
| Engine Position | Front | Rear |
| Engine Size | 2226 cc | 2470 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 104 HP |
| Engine RPM | 5900 RPM | 4500 RPM |
| Torque | 309 Nm | 170 Nm |
| Torque RPM | 1950 RPM | 3500 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1420 kg | 1470 kg |
| Vehicle Length | 4410 mm | 5070 mm |
| Vehicle Width | 1720 mm | 1920 mm |
| Vehicle Height | 1380 mm | 1540 mm |
| Wheelbase Size | 2560 mm | 2760 mm |
