1979 De Tomaso Longchamp vs. 2009 GMC Yukon
To start off, 2009 GMC Yukon is newer by 30 year(s). Which means there will be less support and parts availability for 1979 De Tomaso Longchamp. In addition, the cost of maintenance, including insurance, on 1979 De Tomaso Longchamp would be higher. At 5,763 cc (8 cylinders), 1979 De Tomaso Longchamp is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (320 HP @ 5200 RPM) has 23 more horse power than 1979 De Tomaso Longchamp. (297 HP @ 6000 RPM) In normal driving conditions, 2009 GMC Yukon should accelerate faster than 1979 De Tomaso Longchamp. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 735 kg more than 1979 De Tomaso Longchamp. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1979 De Tomaso Longchamp. In wet, icy, snow, or gravel driving conditions, 2009 GMC Yukon 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 GMC Yukon (461 Nm @ 4200 RPM) has 11 more torque (in Nm) than 1979 De Tomaso Longchamp. (450 Nm @ 3500 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1979 De Tomaso Longchamp.
Compare all specifications:
| 1979 De Tomaso Longchamp | 2009 GMC Yukon | |
| Make | De Tomaso | GMC |
| Model | Longchamp | Yukon |
| Year Released | 1979 | 2009 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5763 cc | 5326 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 297 HP | 320 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 450 Nm | 461 Nm |
| Torque RPM | 3500 RPM | 4200 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1700 kg | 2435 kg |
| Vehicle Length | 4540 mm | 5140 mm |
| Vehicle Width | 1840 mm | 2010 mm |
| Vehicle Height | 1300 mm | 1960 mm |
| Wheelbase Size | 2610 mm | 2950 mm |
