2005 GMC Envoy vs. 2013 Porsche 911
To start off, 2013 Porsche 911 is newer by 8 year(s). Which means there will be less support and parts availability for 2005 GMC Envoy. In addition, the cost of maintenance, including insurance, on 2005 GMC Envoy would be higher. At 4,162 cc (6 cylinders), 2005 GMC Envoy is equipped with a bigger engine. In terms of performance, 2013 Porsche 911 (523 HP) has 248 more horse power than 2005 GMC Envoy. (275 HP) In normal driving conditions, 2013 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 688 kg more than 2013 Porsche 911.
Because 2005 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2013 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, 2013 Porsche 911 (700 Nm) has 327 more torque (in Nm) than 2005 GMC Envoy. (373 Nm). This means 2013 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 | 2013 Porsche 911 | |
| Make | GMC | Porsche |
| Model | Envoy | 911 |
| Year Released | 2005 | 2013 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 4162 cc | 3800 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 275 HP | 523 HP |
| Torque | 373 Nm | 700 Nm |
| Engine Bore Size | 93 mm | 102 mm |
| Engine Stroke Size | 102 mm | 77 mm |
| Engine Compression Ratio | 10.0:1 | 9.8 : 1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2276 kg | 1588 kg |
| Vehicle Length | 5300 mm | 4477 mm |
| Vehicle Width | 1880 mm | 1852 mm |
| Vehicle Height | 1850 mm | 1300 mm |
| Wheelbase Size | 3280 mm | 2350 mm |
| Fuel Consumption Highway | 13.1 L/100km | 8.1 L/100km |
| Fuel Consumption City | 16.8 L/100km | 12.7 L/100km |
