2003 Hummer H2 vs. 2011 Aston Martin DB9
To start off, 2011 Aston Martin DB9 is newer by 8 year(s). Which means there will be less support and parts availability for 2003 Hummer H2. In addition, the cost of maintenance, including insurance, on 2003 Hummer H2 would be higher. At 5,967 cc (8 cylinders), 2003 Hummer H2 is equipped with a bigger engine. In terms of performance, 2011 Aston Martin DB9 (470 HP @ 6000 RPM) has 149 more horse power than 2003 Hummer H2. (321 HP @ 5200 RPM) In normal driving conditions, 2011 Aston Martin DB9 should accelerate faster than 2003 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2003 Hummer H2 weights approximately 1150 kg more than 2011 Aston Martin DB9.
Because 2003 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2003 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, 2011 Aston Martin DB9 (600 Nm @ 5000 RPM) has 78 more torque (in Nm) than 2003 Hummer H2. (522 Nm @ 3600 RPM). This means 2011 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2003 Hummer H2. 2003 Hummer H2 has automatic transmission and 2011 Aston Martin DB9 has manual transmission. 2011 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Hummer H2 | 2011 Aston Martin DB9 | |
| Make | Hummer | Aston Martin |
| Model | H2 | DB9 |
| Year Released | 2003 | 2011 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5967 cc | 5900 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 321 HP | 470 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 522 Nm | 600 Nm |
| Torque RPM | 3600 RPM | 5000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2910 kg | 1760 kg |
| Vehicle Length | 4820 mm | 4712 mm |
| Vehicle Width | 2070 mm | 1880 mm |
| Vehicle Height | 1980 mm | 1300 mm |
| Wheelbase Size | 3130 mm | 2741 mm |
| Fuel Tank Capacity | 121 L | 80 L |
