2005 Audi A4 vs. 2009 Hummer H2
To start off, 2009 Hummer H2 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 6,162 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (388 HP @ 5700 RPM) has 171 more horse power than 2005 Audi A4. (217 HP @ 4000 RPM) In normal driving conditions, 2009 Hummer H2 should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1152 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Hummer H2 (415 Nm) has 115 more torque (in Nm) than 2005 Audi A4. (300 Nm). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 2009 Hummer H2 | |
| Make | Audi | Hummer |
| Model | A4 | H2 |
| Year Released | 2005 | 2009 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 2976 cc | 6162 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 217 HP | 388 HP |
| Engine RPM | 4000 RPM | 5700 RPM |
| Torque | 300 Nm | 415 Nm |
| Engine Compression Ratio | 10.1:1 | 10.5:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1698 kg | 2850 kg |
| Vehicle Length | 4580 mm | 4830 mm |
| Vehicle Width | 1780 mm | 2070 mm |
| Vehicle Height | 1400 mm | 2020 mm |
| Wheelbase Size | 2660 mm | 3130 mm |
| Fuel Consumption Overall | 10.2 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 70 L | 121 L |
