2005 Audi S4 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 S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 6,604 cc (8 cylinders), 2006 Hummer H1 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP) has 40 more horse power than 2006 Hummer H1. (300 HP). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2006 Hummer H1. With that said, vehicle weight also plays an important factor in acceleration. 2006 Hummer H1 weights approximately 1049 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, 2006 Hummer H1 (705 Nm @ 1500 RPM) has 295 more torque (in Nm) than 2005 Audi S4. (410 Nm @ 3500 RPM). This means 2006 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4. 2006 Hummer H1 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. 2006 Hummer H1 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi S4 | 2006 Hummer H1 | |
| Make | Audi | Hummer |
| Model | S4 | H1 |
| Year Released | 2005 | 2006 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 6604 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 300 HP |
| Torque | 410 Nm | 705 Nm |
| Torque RPM | 3500 RPM | 1500 RPM |
| Engine Bore Size | 85 mm | 103.1 mm |
| Engine Stroke Size | 93 mm | 99.1 mm |
| Engine Compression Ratio | 11.0:1 | 17.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1855 kg | 2904 kg |
| Vehicle Length | 4580 mm | 4690 mm |
| Vehicle Width | 1790 mm | 2200 mm |
| Vehicle Height | 1450 mm | 1960 mm |
| Wheelbase Size | 2660 mm | 3310 mm |
| Fuel Consumption Overall | 14 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 63 L | 195 L |
