2006 Audi A8 vs. 2004 GMC Envoy
To start off, 2006 Audi A8 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 GMC Envoy. In addition, the cost of maintenance, including insurance, on 2004 GMC Envoy would be higher. At 4,193 cc (6 cylinders), 2004 GMC Envoy is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (329 HP) has 54 more horse power than 2004 GMC Envoy. (275 HP). In normal driving conditions, 2006 Audi A8 should accelerate faster than 2004 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Envoy weights approximately 316 kg more than 2006 Audi A8.
Because 2006 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2004 GMC Envoy. In wet, icy, snow, or gravel driving conditions, 2006 Audi A8 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, 2006 Audi A8 (430 Nm) has 57 more torque (in Nm) than 2004 GMC Envoy. (373 Nm). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Envoy.
Compare all specifications:
| 2006 Audi A8 | 2004 GMC Envoy | |
| Make | Audi | GMC |
| Model | A8 | Envoy |
| Year Released | 2006 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 4193 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 329 HP | 275 HP |
| Torque | 430 Nm | 373 Nm |
| Engine Bore Size | 84.6 mm | 93 mm |
| Engine Stroke Size | 93 mm | 102 mm |
| Engine Compression Ratio | 11.0:1 | 10.0:1 |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1855 kg | 2171 kg |
| Vehicle Length | 5060 mm | 5280 mm |
| Vehicle Width | 1900 mm | 1900 mm |
| Vehicle Height | 1450 mm | 1920 mm |
| Wheelbase Size | 2950 mm | 3280 mm |
| Fuel Consumption Overall | 8.8 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 90 L | 95 L |
