2009 Cadillac Escalade vs. 1991 Cadillac DeVille
To start off, 2009 Cadillac Escalade is newer by 18 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 6,161 cc (8 cylinders), 2009 Cadillac Escalade is equipped with a bigger engine. In terms of performance, 2009 Cadillac Escalade (403 HP @ 5700 RPM) has 206 more horse power than 1991 Cadillac DeVille. (197 HP @ 4100 RPM). In normal driving conditions, 2009 Cadillac Escalade should accelerate faster than 1991 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 2009 Cadillac Escalade weights approximately 999 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 2009 Cadillac Escalade is four wheel drive (4WD), it will have significant more traction and grip than 1991 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2009 Cadillac Escalade 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, 2009 Cadillac Escalade (565 Nm @ 4400 RPM) has 192 more torque (in Nm) than 1991 Cadillac DeVille. (373 Nm @ 3000 RPM). This means 2009 Cadillac Escalade will have an easier job in driving up hills or pulling heavy equipment than 1991 Cadillac DeVille.
Compare all specifications:
| 2009 Cadillac Escalade | 1991 Cadillac DeVille | |
| Make | Cadillac | Cadillac |
| Model | Escalade | DeVille |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 6161 cc | 4894 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 403 HP | 197 HP |
| Engine RPM | 5700 RPM | 4100 RPM |
| Torque | 565 Nm | 373 Nm |
| Torque RPM | 4400 RPM | 3000 RPM |
| Engine Bore Size | 103.3 mm | 92 mm |
| Engine Stroke Size | 92 mm | 92 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 7 seats | 5 seats |
| Vehicle Weight | 2609 kg | 1610 kg |
| Vehicle Length | 5650 mm | 5160 mm |
| Vehicle Width | 2020 mm | 1850 mm |
| Vehicle Height | 1900 mm | 1400 mm |
| Wheelbase Size | 2950 mm | 2820 mm |
