1991 Ford Sierra vs. 2008 Porsche Cayenne
To start off, 2008 Porsche Cayenne is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1991 Ford Sierra would be higher. At 3,598 cc (6 cylinders), 2008 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayenne (287 HP @ 6200 RPM) has 212 more horse power than 1991 Ford Sierra. (75 HP @ 4500 RPM) In normal driving conditions, 2008 Porsche Cayenne should accelerate faster than 1991 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayenne weights approximately 1015 kg more than 1991 Ford Sierra. 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 Porsche Cayenne (385 Nm @ 3000 RPM) has 233 more torque (in Nm) than 1991 Ford Sierra. (152 Nm @ 2200 RPM). This means 2008 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Sierra.
Compare all specifications:
1991 Ford Sierra | 2008 Porsche Cayenne | |
Make | Ford | Porsche |
Model | Sierra | Cayenne |
Year Released | 1991 | 2008 |
Engine Position | Front | Front |
Engine Size | 1751 cc | 3598 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 75 HP | 287 HP |
Engine RPM | 4500 RPM | 6200 RPM |
Torque | 152 Nm | 385 Nm |
Torque RPM | 2200 RPM | 3000 RPM |
Engine Bore Size | 82.5 mm | 89 mm |
Engine Stroke Size | 82 mm | 96.4 mm |
Engine Compression Ratio | 21.5:1 | 12.3:1 |
Fuel Type | Diesel | Gasoline - Premium |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1145 kg | 2160 kg |
Vehicle Length | 4430 mm | 4800 mm |
Vehicle Width | 1700 mm | 1930 mm |
Vehicle Height | 1370 mm | 1710 mm |
Wheelbase Size | 2620 mm | 2860 mm |
Fuel Tank Capacity | 60 L | 100 L |