1968 Porsche 911 vs. 1987 Tatra T613
To start off, 1987 Tatra T613 is newer by 19 year(s). Which means there will be less support and parts availability for 1968 Porsche 911. In addition, the cost of maintenance, including insurance, on 1968 Porsche 911 would be higher. At 3,495 cc (8 cylinders), 1987 Tatra T613 is equipped with a bigger engine. In terms of performance, 1987 Tatra T613 (167 HP @ 5600 RPM) has 57 more horse power than 1968 Porsche 911. (110 HP @ 5800 RPM) In normal driving conditions, 1987 Tatra T613 should accelerate faster than 1968 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 1987 Tatra T613 weights approximately 670 kg more than 1968 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1987 Tatra T613 (270 Nm @ 3300 RPM) has 112 more torque (in Nm) than 1968 Porsche 911. (158 Nm @ 4200 RPM). This means 1987 Tatra T613 will have an easier job in driving up hills or pulling heavy equipment than 1968 Porsche 911.
Compare all specifications:
| 1968 Porsche 911 | 1987 Tatra T613 | |
| Make | Porsche | Tatra |
| Model | 911 | T613 |
| Year Released | 1968 | 1987 |
| Body Type | Coupe | Sedan |
| Engine Position | Rear | Rear |
| Engine Size | 1991 cc | 3495 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Horse Power | 110 HP | 167 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 158 Nm | 270 Nm |
| Torque RPM | 4200 RPM | 3300 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1020 kg | 1690 kg |
| Vehicle Length | 4170 mm | 5030 mm |
| Vehicle Width | 1620 mm | 1810 mm |
| Vehicle Height | 1330 mm | 1450 mm |
| Wheelbase Size | 2270 mm | 2990 mm |
