2005 Audi S4 vs. 2004 Hummer H2
To start off, 2005 Audi S4 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Hummer H2. In addition, the cost of maintenance, including insurance, on 2004 Hummer H2 would be higher. At 5,965 cc (8 cylinders), 2004 Hummer H2 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 7000 RPM) has 19 more horse power than 2004 Hummer H2. (321 HP @ 5200 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2004 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2004 Hummer H2 weights approximately 1050 kg more than 2005 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, 2004 Hummer H2 (522 Nm @ 3600 RPM) has 112 more torque (in Nm) than 2005 Audi S4. (410 Nm @ 3500 RPM). This means 2004 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4. 2004 Hummer H2 has automatic transmission and 2005 Audi S4 has manual transmission. 2005 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi S4 | 2004 Hummer H2 | |
| Make | Audi | Hummer |
| Model | S4 | H2 |
| Year Released | 2005 | 2004 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 321 HP |
| Engine RPM | 7000 RPM | 5200 RPM |
| Torque | 410 Nm | 522 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1855 kg | 2905 kg |
| Vehicle Length | 4580 mm | 4820 mm |
| Vehicle Width | 1790 mm | 2070 mm |
| Vehicle Height | 1450 mm | 2020 mm |
| Wheelbase Size | 2660 mm | 3130 mm |
| Fuel Tank Capacity | 63 L | 121 L |
