2004 Alfa Romeo Spider vs. 1973 Tatra T613
To start off, 2004 Alfa Romeo Spider is newer by 31 year(s). Which means there will be less support and parts availability for 1973 Tatra T613. In addition, the cost of maintenance, including insurance, on 1973 Tatra T613 would be higher. At 3,495 cc (8 cylinders), 1973 Tatra T613 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo Spider (237 HP @ 6200 RPM) has 70 more horse power than 1973 Tatra T613. (167 HP @ 5600 RPM). In normal driving conditions, 2004 Alfa Romeo Spider should accelerate faster than 1973 Tatra T613. With that said, vehicle weight also plays an important factor in acceleration. 1973 Tatra T613 weights approximately 196 kg more than 2004 Alfa Romeo Spider.
Because 1973 Tatra T613 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 1973 Tatra T613. However, in wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo Spider, 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, 2004 Alfa Romeo Spider (300 Nm @ 4800 RPM) has 30 more torque (in Nm) than 1973 Tatra T613. (270 Nm @ 3300 RPM). This means 2004 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 1973 Tatra T613.
Compare all specifications:
| 2004 Alfa Romeo Spider | 1973 Tatra T613 | |
| Make | Alfa Romeo | Tatra |
| Model | Spider | T613 |
| Year Released | 2004 | 1973 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 3179 cc | 3495 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 237 HP | 167 HP |
| Engine RPM | 6200 RPM | 5600 RPM |
| Torque | 300 Nm | 270 Nm |
| Torque RPM | 4800 RPM | 3300 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1494 kg | 1690 kg |
| Vehicle Length | 4310 mm | 5030 mm |
| Vehicle Width | 1780 mm | 1810 mm |
| Vehicle Height | 1330 mm | 1450 mm |
| Wheelbase Size | 2600 mm | 2990 mm |
