2007 Hummer H2 vs. 2006 Audi S4
To start off, 2007 Hummer H2 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Audi S4. In addition, the cost of maintenance, including insurance, on 2006 Audi S4 would be higher. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (339 HP @ 7000 RPM) has 14 more horse power than 2007 Hummer H2. (325 HP @ 5200 RPM) In normal driving conditions, 2006 Audi S4 should accelerate faster than 2007 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1628 kg more than 2006 Audi S4.
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, 2007 Hummer H2 (496 Nm @ 4000 RPM) has 85 more torque (in Nm) than 2006 Audi S4. (411 Nm @ 3500 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S4.
Compare all specifications:
| 2007 Hummer H2 | 2006 Audi S4 | |
| Make | Hummer | Audi |
| Model | H2 | S4 |
| Year Released | 2007 | 2006 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 4163 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 325 HP | 339 HP |
| Engine RPM | 5200 RPM | 7000 RPM |
| Torque | 496 Nm | 411 Nm |
| Torque RPM | 4000 RPM | 3500 RPM |
| Engine Bore Size | 101.6 mm | 84.5 mm |
| Engine Stroke Size | 91.9 mm | 92.8 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2903 kg | 1275 kg |
| Vehicle Length | 4830 mm | 4580 mm |
| Vehicle Width | 2070 mm | 1790 mm |
| Vehicle Height | 2020 mm | 1450 mm |
| Wheelbase Size | 3130 mm | 2660 mm |
| Fuel Consumption Overall | 13.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 121 L | 63 L |
