2005 GMC Envoy vs. 2005 Porsche 911
To start off, both 2005 GMC Envoy and 2005 Porsche 911 were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,163 cc (6 cylinders), 2005 GMC Envoy is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (355 HP) has 80 more horse power than 2005 GMC Envoy. (275 HP) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2005 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Envoy weights approximately 696 kg more than 2005 Porsche 911.
Because 2005 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2005 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Porsche 911 (385 Nm) has 12 more torque (in Nm) than 2005 GMC Envoy. (373 Nm). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Envoy.
Compare all specifications:
| 2005 GMC Envoy | 2005 Porsche 911 | |
| Make | GMC | Porsche |
| Model | Envoy | 911 |
| Year Released | 2005 | 2005 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4163 cc | 3818 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 275 HP | 355 HP |
| Torque | 373 Nm | 385 Nm |
| Engine Bore Size | 93 mm | 99 mm |
| Engine Stroke Size | 102 mm | 83 mm |
| Engine Compression Ratio | 10.0:1 | 11.8:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2196 kg | 1500 kg |
| Vehicle Length | 5280 mm | 4430 mm |
| Vehicle Width | 1900 mm | 1810 mm |
| Vehicle Height | 1920 mm | 1310 mm |
| Wheelbase Size | 3280 mm | 2360 mm |
| Fuel Consumption Highway | 13.1 L/100km | 9.1 L/100km |
| Fuel Consumption City | 16.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 15.7 L/100km | 11.6 L/100km |
| Fuel Tank Capacity | 95 L | 64 L |
