1991 Porsche 968 vs. 1983 Porsche 959
To start off, 1991 Porsche 968 is newer by 8 year(s). Which means there will be less support and parts availability for 1983 Porsche 959. In addition, the cost of maintenance, including insurance, on 1983 Porsche 959 would be higher. At 2,989 cc (4 cylinders), 1991 Porsche 968 is equipped with a bigger engine. In terms of performance, 1983 Porsche 959 (444 HP @ 6500 RPM) has 204 more horse power than 1991 Porsche 968. (240 HP @ 6200 RPM) In normal driving conditions, 1983 Porsche 959 should accelerate faster than 1991 Porsche 968. With that said, vehicle weight also plays an important factor in acceleration. 1983 Porsche 959 weights approximately 50 kg more than 1991 Porsche 968. 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, 1983 Porsche 959 (510 Nm @ 5500 RPM) has 205 more torque (in Nm) than 1991 Porsche 968. (305 Nm @ 4100 RPM). This means 1983 Porsche 959 will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 968.
Compare all specifications:
| 1991 Porsche 968 | 1983 Porsche 959 | |
| Make | Porsche | Porsche |
| Model | 968 | 959 |
| Year Released | 1991 | 1983 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2989 cc | 2849 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 240 HP | 444 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 305 Nm | 510 Nm |
| Torque RPM | 4100 RPM | 5500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1400 kg | 1450 kg |
| Vehicle Length | 4330 mm | 4270 mm |
| Vehicle Width | 1740 mm | 1850 mm |
| Vehicle Height | 1270 mm | 1290 mm |
| Wheelbase Size | 2510 mm | 2280 mm |
