2003 GMC Envoy vs. 2001 Pontiac Grand Prix
To start off, 2003 GMC Envoy is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Pontiac Grand Prix. In addition, the cost of maintenance, including insurance, on 2001 Pontiac Grand Prix would be higher. At 4,158 cc (6 cylinders), 2003 GMC Envoy is equipped with a bigger engine. In terms of performance, 2003 GMC Envoy (271 HP @ 6000 RPM) has 98 more horse power than 2001 Pontiac Grand Prix. (173 HP @ 5200 RPM). In normal driving conditions, 2003 GMC Envoy should accelerate faster than 2001 Pontiac Grand Prix. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Envoy weights approximately 534 kg more than 2001 Pontiac Grand Prix. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2001 Pontiac Grand Prix. In wet, icy, snow, or gravel driving conditions, 2003 GMC Envoy 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, 2003 GMC Envoy (373 Nm @ 3600 RPM) has 109 more torque (in Nm) than 2001 Pontiac Grand Prix. (264 Nm @ 4000 RPM). This means 2003 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2001 Pontiac Grand Prix.
Compare all specifications:
| 2003 GMC Envoy | 2001 Pontiac Grand Prix | |
| Make | GMC | Pontiac |
| Model | Envoy | Grand Prix |
| Year Released | 2003 | 2001 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4158 cc | 3130 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 271 HP | 173 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 373 Nm | 264 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 93 mm | 89 mm |
| Engine Stroke Size | 102 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2010 kg | 1476 kg |
| Vehicle Length | 4870 mm | 5000 mm |
| Vehicle Width | 1840 mm | 1850 mm |
| Vehicle Height | 1780 mm | 1400 mm |
| Wheelbase Size | 2880 mm | 2990 mm |
| Fuel Tank Capacity | 83 L | 66 L |
