1992 Cadillac DeVille vs. 1990 Pontiac Grand Prix
To start off, 1992 Cadillac DeVille is newer by 2 year(s). Which means there will be less support and parts availability for 1990 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 1990 Pontiac Grand Prix would be higher. At 4,087 cc (8 cylinders), 1992 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 1990 Pontiac Grand Prix (205 HP @ 4800 RPM) has 76 more horse power than 1992 Cadillac DeVille. (129 HP @ 4200 RPM) In normal driving conditions, 1990 Pontiac Grand Prix should accelerate faster than 1992 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1990 Pontiac Grand Prix weights approximately 69 kg more than 1992 Cadillac DeVille. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1990 Pontiac Grand Prix (298 Nm) has 27 more torque (in Nm) than 1992 Cadillac DeVille. (271 Nm). This means 1990 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1992 Cadillac DeVille.
Compare all specifications:
| 1992 Cadillac DeVille | 1990 Pontiac Grand Prix | |
| Make | Cadillac | Pontiac |
| Model | DeVille | Grand Prix |
| Year Released | 1992 | 1990 |
| Engine Position | Front | Front |
| Engine Size | 4087 cc | 3135 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 129 HP | 205 HP |
| Engine RPM | 4200 RPM | 4800 RPM |
| Torque | 271 Nm | 298 Nm |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1540 kg | 1609 kg |
| Vehicle Length | 4960 mm | 4960 mm |
| Vehicle Width | 1830 mm | 1810 mm |
| Vehicle Height | 1400 mm | 1390 mm |
| Wheelbase Size | 2820 mm | 2740 mm |
