2003 Alfa Romeo 166 vs. 1968 Tatra T603
To start off, 2003 Alfa Romeo 166 is newer by 35 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, 2003 Alfa Romeo 166 (148 HP @ 4000 RPM) has 44 more horse power than 1968 Tatra T603. (104 HP @ 4500 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 1968 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 72 kg more than 1968 Tatra T603. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2003 Alfa Romeo 166, 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, 2003 Alfa Romeo 166 (300 Nm @ 1800 RPM) has 130 more torque (in Nm) than 1968 Tatra T603. (170 Nm @ 3500 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1968 Tatra T603.
Compare all specifications:
| 2003 Alfa Romeo 166 | 1968 Tatra T603 | |
| Make | Alfa Romeo | Tatra |
| Model | 166 | T603 |
| Year Released | 2003 | 1968 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 2387 cc | 2471 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 148 HP | 104 HP |
| Engine RPM | 4000 RPM | 4500 RPM |
| Torque | 300 Nm | 170 Nm |
| Torque RPM | 1800 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1542 kg | 1470 kg |
| Vehicle Length | 4730 mm | 5070 mm |
| Vehicle Width | 1810 mm | 1920 mm |
| Vehicle Height | 1420 mm | 1540 mm |
| Wheelbase Size | 2600 mm | 2760 mm |
