2005 AC Aceca vs. 2008 Hummer H2
To start off, 2008 Hummer H2 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 AC Aceca. In addition, the cost of maintenance, including insurance, on 2005 AC Aceca would be higher. At 6,199 cc (8 cylinders), 2008 Hummer H2 is equipped with a bigger engine. In terms of performance, 2008 Hummer H2 (393 HP @ 5700 RPM) has 92 more horse power than 2005 AC Aceca. (301 HP @ 5800 RPM) In normal driving conditions, 2008 Hummer H2 should accelerate faster than 2005 AC Aceca. With that said, vehicle weight also plays an important factor in acceleration. 2008 Hummer H2 weights approximately 722 kg more than 2005 AC Aceca. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 2005 AC Aceca. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Hummer H2 (563 Nm @ 4300 RPM) has 156 more torque (in Nm) than 2005 AC Aceca. (407 Nm @ 4800 RPM). This means 2008 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2005 AC Aceca. 2008 Hummer H2 has automatic transmission and 2005 AC Aceca has manual transmission. 2005 AC Aceca will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 AC Aceca | 2008 Hummer H2 | |
| Make | AC | Hummer |
| Model | Aceca | H2 |
| Year Released | 2005 | 2008 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 4600 cc | 6199 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 301 HP | 393 HP |
| Engine RPM | 5800 RPM | 5700 RPM |
| Torque | 407 Nm | 563 Nm |
| Torque RPM | 4800 RPM | 4300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1510 kg | 2232 kg |
| Vehicle Length | 4430 mm | 4830 mm |
| Vehicle Width | 1880 mm | 2070 mm |
| Vehicle Height | 1310 mm | 2020 mm |
| Wheelbase Size | 2480 mm | 3130 mm |
| Fuel Tank Capacity | 90 L | 121 L |
