1991 Cadillac DeVille vs. 2013 Porsche Cayenne
To start off, 2013 Porsche Cayenne is newer by 22 year(s). Which means there will be less support and parts availability for 1991 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1991 Cadillac DeVille would be higher. At 4,800 cc (8 cylinders), 2013 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2013 Porsche Cayenne (542 HP @ 6000 RPM) has 413 more horse power than 1991 Cadillac DeVille. (129 HP @ 4200 RPM) In normal driving conditions, 2013 Porsche Cayenne should accelerate faster than 1991 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 2013 Porsche Cayenne weights approximately 705 kg more than 1991 Cadillac DeVille. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Porsche Cayenne is all wheel drive (AWD), it will have significant more traction and grip than 1991 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2013 Porsche Cayenne 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, 2013 Porsche Cayenne (750 Nm @ 4500 RPM) has 479 more torque (in Nm) than 1991 Cadillac DeVille. (271 Nm @ 2200 RPM). This means 2013 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1991 Cadillac DeVille. 1991 Cadillac DeVille has automatic transmission and 2013 Porsche Cayenne has manual transmission. 2013 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Cadillac DeVille | 2013 Porsche Cayenne | |
| Make | Cadillac | Porsche |
| Model | DeVille | Cayenne |
| Year Released | 1991 | 2013 |
| Engine Position | Front | Rear |
| Engine Size | 4087 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | boxer |
| Horse Power | 129 HP | 542 HP |
| Engine RPM | 4200 RPM | 6000 RPM |
| Torque | 271 Nm | 750 Nm |
| Torque RPM | 2200 RPM | 4500 RPM |
| Engine Bore Size | 88.1 mm | 96 mm |
| Engine Stroke Size | 84 mm | 83 mm |
| Fuel Type | Gasoline | Diesel / Electric Hybrid |
| Drive Type | Front | AWD |
| Transmission Type | Automatic | 6-speed manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1540 kg | 2245 kg |
| Vehicle Length | 4960 mm | 4796 mm |
| Vehicle Width | 1830 mm | 2154 mm |
| Vehicle Height | 1400 mm | 1702 mm |
| Wheelbase Size | 2820 mm | 2895 mm |
