1991 Cadillac DeVille vs. 2007 Dodge Ram
To start off, 2007 Dodge Ram is newer by 16 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 5,653 cc (8 cylinders), 2007 Dodge Ram is equipped with a bigger engine. In terms of performance, 2007 Dodge Ram (345 HP @ 5400 RPM) has 216 more horse power than 1991 Cadillac DeVille. (129 HP @ 4200 RPM) In normal driving conditions, 2007 Dodge Ram should accelerate faster than 1991 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 2007 Dodge Ram weights approximately 1128 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 2007 Dodge Ram 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, 2007 Dodge Ram 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, 2007 Dodge Ram (509 Nm @ 4200 RPM) has 238 more torque (in Nm) than 1991 Cadillac DeVille. (271 Nm @ 2200 RPM). This means 2007 Dodge Ram will have an easier job in driving up hills or pulling heavy equipment than 1991 Cadillac DeVille.
Compare all specifications:
| 1991 Cadillac DeVille | 2007 Dodge Ram | |
| Make | Cadillac | Dodge |
| Model | DeVille | Ram |
| Year Released | 1991 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4087 cc | 5653 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 129 HP | 345 HP |
| Engine RPM | 4200 RPM | 5400 RPM |
| Torque | 271 Nm | 509 Nm |
| Torque RPM | 2200 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Weight | 1540 kg | 2668 kg |
| Vehicle Length | 4960 mm | 6350 mm |
| Vehicle Width | 1830 mm | 2030 mm |
| Vehicle Height | 1400 mm | 1880 mm |
| Wheelbase Size | 2820 mm | 4080 mm |
