1991 Porsche 911 vs. 2008 Saab 9-7X
To start off, 2008 Saab 9-7X is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Porsche 911. In addition, the cost of maintenance, including insurance, on 1991 Porsche 911 would be higher. At 4,160 cc (6 cylinders), 2008 Saab 9-7X is equipped with a bigger engine. In terms of performance, 2008 Saab 9-7X (285 HP @ 6000 RPM) has 57 more horse power than 1991 Porsche 911. (228 HP @ 5900 RPM) In normal driving conditions, 2008 Saab 9-7X should accelerate faster than 1991 Porsche 911. With that said, vehicle weight also plays an important factor in acceleration. 2008 Saab 9-7X weights approximately 966 kg more than 1991 Porsche 911. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2008 Saab 9-7X (374 Nm @ 4600 RPM) has 88 more torque (in Nm) than 1991 Porsche 911. (286 Nm @ 4800 RPM). This means 2008 Saab 9-7X will have an easier job in driving up hills or pulling heavy equipment than 1991 Porsche 911.
Compare all specifications:
1991 Porsche 911 | 2008 Saab 9-7X | |
Make | Porsche | Saab |
Model | 911 | 9-7X |
Year Released | 1991 | 2008 |
Body Type | Roadster | SUV |
Engine Position | Rear | Front |
Engine Size | 3163 cc | 4160 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | boxer | in-line |
Horse Power | 228 HP | 285 HP |
Engine RPM | 5900 RPM | 6000 RPM |
Torque | 286 Nm | 374 Nm |
Torque RPM | 4800 RPM | 4600 RPM |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1175 kg | 2141 kg |
Vehicle Length | 4300 mm | 4910 mm |
Vehicle Width | 1660 mm | 1920 mm |
Vehicle Height | 1260 mm | 1750 mm |