2009 Hummer H2 vs. 2002 Vector M12
To start off, 2009 Hummer H2 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Vector M12. In addition, the cost of maintenance, including insurance, on 2002 Vector M12 would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2002 Vector M12 (484 HP @ 6800 RPM) has 91 more horse power than 2009 Hummer H2. (393 HP @ 5700 RPM) In normal driving conditions, 2002 Vector M12 should accelerate faster than 2009 Hummer H2. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1271 kg more than 2002 Vector M12.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Vector M12. In wet, icy, snow, or gravel driving conditions, 2009 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, 2002 Vector M12 (576 Nm @ 5200 RPM) has 12 more torque (in Nm) than 2009 Hummer H2. (564 Nm @ 4300 RPM). This means 2002 Vector M12 will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H2. 2009 Hummer H2 has automatic transmission and 2002 Vector M12 has manual transmission. 2002 Vector M12 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Hummer H2 | 2002 Vector M12 | |
| Make | Hummer | Vector |
| Model | H2 | M12 |
| Year Released | 2009 | 2002 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 6199 cc | 5707 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 393 HP | 484 HP |
| Engine RPM | 5700 RPM | 6800 RPM |
| Torque | 564 Nm | 576 Nm |
| Torque RPM | 4300 RPM | 5200 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2903 kg | 1632 kg |
| Vehicle Length | 4830 mm | 4790 mm |
| Vehicle Width | 2070 mm | 2030 mm |
| Vehicle Height | 2020 mm | 1140 mm |
| Wheelbase Size | 3130 mm | 2750 mm |
