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 1064 kg more than 2005 Audi S4.
Let's talk about torque, 2006 Hummer H1 (705 Nm) has 295 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2006 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
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 | 4161 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 |
| 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 |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1840 kg | 2904 kg |
| Vehicle Length | 4580 mm | 4690 mm |
| Vehicle Width | 1780 mm | 2200 mm |
| Vehicle Height | 1400 mm | 1960 mm |
| Wheelbase Size | 2660 mm | 3310 mm |
| Fuel Consumption Overall | 11.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 63 L | 195 L |
