1999 Audi A3 vs. 2005 Hummer H2
To start off, 2005 Hummer H2 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Audi A3. In addition, the cost of maintenance, including insurance, on 1999 Audi A3 would be higher. At 5,965 cc (8 cylinders), 2005 Hummer H2 is equipped with a bigger engine. In terms of performance, 2005 Hummer H2 (325 HP) has 224 more horse power than 1999 Audi A3. (101 HP) In normal driving conditions, 2005 Hummer H2 should accelerate faster than 1999 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Hummer H2 weights approximately 1764 kg more than 1999 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Audi A3. In wet, icy, snow, or gravel driving conditions, 2005 Hummer H2 will offer significantly more control. 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, 2005 Hummer H2 (495 Nm) has 351 more torque (in Nm) than 1999 Audi A3. (144 Nm). This means 2005 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A3. 2005 Hummer H2 has automatic transmission and 1999 Audi A3 has manual transmission. 1999 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi A3 | 2005 Hummer H2 | |
| Make | Audi | Hummer |
| Model | A3 | H2 |
| Year Released | 1999 | 2005 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1595 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 101 HP | 325 HP |
| Torque | 144 Nm | 495 Nm |
| Engine Bore Size | 81 mm | 102 mm |
| Engine Stroke Size | 77.4 mm | 92 mm |
| Engine Compression Ratio | 10.3:1 | 9.4:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1140 kg | 2904 kg |
| Vehicle Length | 4160 mm | 5180 mm |
| Vehicle Width | 1740 mm | 2070 mm |
| Vehicle Height | 1430 mm | 2020 mm |
| Wheelbase Size | 2770 mm | 3120 mm |
| Fuel Tank Capacity | 54 L | 121 L |
