2005 Audi A8 vs. 2006 Hummer H1
To start off, 2006 Hummer H1 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 6,604 cc (8 cylinders), 2006 Hummer H1 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (444 HP) has 144 more horse power than 2006 Hummer H1. (300 HP). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2006 Hummer H1. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H1 weights approximately 1277 kg more than 2005 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, 2006 Hummer H1 (705 Nm @ 1500 RPM) has 125 more torque (in Nm) than 2005 Audi A8. (580 Nm @ 4000 RPM). This means 2006 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A8.
Compare all specifications:
| 2005 Audi A8 | 2006 Hummer H1 | |
| Make | Audi | Hummer |
| Model | A8 | H1 |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 6604 cc |
| Engine Type | W | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 444 HP | 300 HP |
| Torque | 580 Nm | 705 Nm |
| Torque RPM | 4000 RPM | 1500 RPM |
| Engine Bore Size | 84 mm | 103.1 mm |
| Engine Stroke Size | 90.2 mm | 99.1 mm |
| Engine Compression Ratio | 11.0:1 | 17.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1995 kg | 3272 kg |
| Vehicle Length | 5070 mm | 4690 mm |
| Vehicle Width | 1900 mm | 2200 mm |
| Vehicle Height | 1450 mm | 2010 mm |
| Wheelbase Size | 3080 mm | 3310 mm |
| Fuel Consumption Overall | 13.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 90 L | 195 L |
