1981 De Tomaso Longchamp vs. 2009 Hummer H2
To start off, 2009 Hummer H2 is newer by 28 year(s). Which means there will be less support and parts availability for 1981 De Tomaso Longchamp. In addition, the cost of maintenance, including insurance, on 1981 De Tomaso Longchamp 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 97 more horse power than 1981 De Tomaso Longchamp. (296 HP @ 6000 RPM) In normal driving conditions, 2009 Hummer H2 should accelerate faster than 1981 De Tomaso Longchamp. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1203 kg more than 1981 De Tomaso Longchamp. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1981 De Tomaso Longchamp. 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, 2009 Hummer H2 (564 Nm @ 4300 RPM) has 114 more torque (in Nm) than 1981 De Tomaso Longchamp. (450 Nm @ 3500 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1981 De Tomaso Longchamp.
Compare all specifications:
| 1981 De Tomaso Longchamp | 2009 Hummer H2 | |
| Make | De Tomaso | Hummer |
| Model | Longchamp | H2 |
| Year Released | 1981 | 2009 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5763 cc | 6199 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 296 HP | 393 HP |
| Engine RPM | 6000 RPM | 5700 RPM |
| Torque | 450 Nm | 564 Nm |
| Torque RPM | 3500 RPM | 4300 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1700 kg | 2903 kg |
| Vehicle Length | 4540 mm | 4830 mm |
| Vehicle Width | 1840 mm | 2070 mm |
| Vehicle Height | 1300 mm | 2020 mm |
| Wheelbase Size | 2610 mm | 3130 mm |
