2004 Chevrolet Silverado vs. 2005 Pontiac Grand Prix
To start off, 2005 Pontiac Grand Prix is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Chevrolet Silverado. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet Silverado would be higher. At 5,963 cc (8 cylinders), 2004 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Silverado (345 HP) has 145 more horse power than 2005 Pontiac Grand Prix. (200 HP). In normal driving conditions, 2004 Chevrolet Silverado should accelerate faster than 2005 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Silverado weights approximately 624 kg more than 2005 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 2005 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2004 Chevrolet Silverado 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, 2004 Chevrolet Silverado (515 Nm) has 203 more torque (in Nm) than 2005 Pontiac Grand Prix. (312 Nm). This means 2004 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2005 Pontiac Grand Prix.
Compare all specifications:
| 2004 Chevrolet Silverado | 2005 Pontiac Grand Prix | |
| Make | Chevrolet | Pontiac |
| Model | Silverado | Grand Prix |
| Year Released | 2004 | 2005 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5963 cc | 3786 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 345 HP | 200 HP |
| Torque | 515 Nm | 312 Nm |
| Engine Bore Size | 102 mm | 97 mm |
| Engine Stroke Size | 92 mm | 86 mm |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2274 kg | 1650 kg |
| Vehicle Length | 5790 mm | 5040 mm |
| Vehicle Width | 2000 mm | 1830 mm |
| Vehicle Height | 1880 mm | 1430 mm |
| Wheelbase Size | 3650 mm | 2720 mm |
| Fuel Consumption Highway | 13.8 L/100km | 8 L/100km |
| Fuel Consumption City | 18.1 L/100km | 11.9 L/100km |
| Fuel Consumption Overall | 15.7 L/100km | 10.4 L/100km |
| Fuel Tank Capacity | 98 L | 64 L |
