1991 Porsche 964 vs. 2005 Volvo S80
To start off, 2005 Volvo S80 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Porsche 964. In addition, the cost of maintenance, including insurance, on 1991 Porsche 964 would be higher. At 3,600 cc (6 cylinders), 1991 Porsche 964 is equipped with a bigger engine. In terms of performance, 2005 Volvo S80 (268 HP @ 5250 RPM) has 7 more horse power than 1991 Porsche 964. (261 HP @ 6100 RPM) In normal driving conditions, 2005 Volvo S80 should accelerate faster than 1991 Porsche 964. With that said, vehicle weight also plays an important factor in acceleration. 2005 Volvo S80 weights approximately 536 kg more than 1991 Porsche 964. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Porsche 964 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Volvo S80. In wet, icy, snow, or gravel driving conditions, 1991 Porsche 964 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, 2005 Volvo S80 (380 Nm) has 62 more torque (in Nm) than 1991 Porsche 964. (318 Nm). This means 2005 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 964.
Compare all specifications:
| 1991 Porsche 964 | 2005 Volvo S80 | |
| Make | Porsche | Volvo |
| Model | 964 | S80 |
| Year Released | 1991 | 2005 |
| Engine Position | Rear | Front |
| Engine Size | 3600 cc | 2917 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 261 HP | 268 HP |
| Engine RPM | 6100 RPM | 5250 RPM |
| Torque | 318 Nm | 380 Nm |
| Engine Bore Size | 100.1 mm | 83.1 mm |
| Engine Stroke Size | 76.4 mm | 90 mm |
| Drive Type | 4WD | Front |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1205 kg | 1741 kg |
| Vehicle Length | 4260 mm | 4860 mm |
| Vehicle Width | 1660 mm | 1840 mm |
| Vehicle Height | 1330 mm | 1460 mm |
| Wheelbase Size | 2280 mm | 2800 mm |
| Fuel Tank Capacity | 73 L | 80 L |
