2005 Cadillac DeVille vs. 2006 Pontiac Grand Prix
To start off, 2006 Pontiac Grand Prix is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 2005 Cadillac DeVille would be higher. At 4,570 cc (8 cylinders), 2005 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2005 Cadillac DeVille (275 HP @ 5600 RPM) has 15 more horse power than 2006 Pontiac Grand Prix. (260 HP @ 5200 RPM). In normal driving conditions, 2005 Cadillac DeVille should accelerate faster than 2006 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac DeVille weights approximately 532 kg more than 2006 Pontiac Grand Prix. 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, 2005 Cadillac DeVille (406 Nm @ 4000 RPM) has 26 more torque (in Nm) than 2006 Pontiac Grand Prix. (380 Nm @ 3600 RPM). This means 2005 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 2006 Pontiac Grand Prix.
Compare all specifications:
2005 Cadillac DeVille | 2006 Pontiac Grand Prix | |
Make | Cadillac | Pontiac |
Model | DeVille | Grand Prix |
Year Released | 2005 | 2006 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4570 cc | 3786 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 275 HP | 260 HP |
Engine RPM | 5600 RPM | 5200 RPM |
Torque | 406 Nm | 380 Nm |
Torque RPM | 4000 RPM | 3600 RPM |
Engine Bore Size | 93 mm | 96.5 mm |
Engine Stroke Size | 84 mm | 86.4 mm |
Engine Compression Ratio | 10.3:1 | 8.5:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1879 kg | 1347 kg |
Vehicle Length | 5260 mm | 5040 mm |
Vehicle Width | 1900 mm | 1830 mm |
Vehicle Height | 1450 mm | 1430 mm |
Wheelbase Size | 2900 mm | 2810 mm |
Fuel Consumption City | 13.1 L/100km | 12.5 L/100km |
Fuel Consumption Overall | 15.7 L/100km | 10.8 L/100km |
Fuel Tank Capacity | 70 L | 64 L |