2006 Audi A8 vs. 2005 GMC Envoy
To start off, 2006 Audi A8 is newer by 1 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 5,357 cc (8 cylinders), 2005 GMC Envoy is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (330 HP) has 30 more horse power than 2005 GMC Envoy. (300 HP). In normal driving conditions, 2006 Audi A8 should accelerate faster than 2005 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Envoy weights approximately 361 kg more than 2006 Audi A8.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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 GMC Envoy (447 Nm) has 17 more torque (in Nm) than 2006 Audi A8. (430 Nm). This means 2005 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A8.
Compare all specifications:
| 2006 Audi A8 | 2005 GMC Envoy | |
| Make | Audi | GMC |
| Model | A8 | Envoy |
| Year Released | 2006 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 5357 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 330 HP | 300 HP |
| Torque | 430 Nm | 447 Nm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1910 kg | 2271 kg |
| Vehicle Length | 5190 mm | 5280 mm |
| Vehicle Width | 1900 mm | 1900 mm |
| Vehicle Height | 1460 mm | 1920 mm |
| Wheelbase Size | 3080 mm | 3280 mm |
| Fuel Consumption Overall | 12.1 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 90 L | 95 L |
