2009 Hummer H2 vs. 2005 Smart Coupe
To start off, 2009 Hummer H2 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Smart Coupe. In addition, the cost of maintenance, including insurance, on 2005 Smart Coupe would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (393 HP @ 5700 RPM) has 333 more horse power than 2005 Smart Coupe. (60 HP @ 5250 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 2005 Smart Coupe. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 2173 kg more than 2005 Smart Coupe. 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 (564 Nm @ 4300 RPM) has 469 more torque (in Nm) than 2005 Smart Coupe. (95 Nm @ 2000 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Coupe.
Compare all specifications:
| 2009 Hummer H2 | 2005 Smart Coupe | |
| Make | Hummer | Smart |
| Model | H2 | Coupe |
| Year Released | 2009 | 2005 |
| Body Type | SUV | Coupe |
| Engine Size | 6199 cc | 698 cc |
| Engine Cylinders | 8 cylinders | 3 cylinders |
| Engine Type | V | in-line |
| Horse Power | 393 HP | 60 HP |
| Engine RPM | 5700 RPM | 5250 RPM |
| Torque | 564 Nm | 95 Nm |
| Torque RPM | 4300 RPM | 2000 RPM |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2903 kg | 730 kg |
| Wheelbase Size | 3130 mm | 1820 mm |
| Fuel Consumption Overall | 15.7 L/100km | 4.7 L/100km |
| Fuel Tank Capacity | 121 L | 33 L |
