2007 GMC Sierra vs. 1978 Pontiac Lemans
To start off, 2007 GMC Sierra is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Pontiac Lemans. In addition, the cost of maintenance, including insurance, on 1978 Pontiac Lemans would be higher. At 5,998 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1978 Pontiac Lemans. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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.
Compare all specifications:
| 2007 GMC Sierra | 1978 Pontiac Lemans | |
| Make | GMC | Pontiac |
| Model | Sierra | Lemans |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 3790 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 345 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 5850 mm | 5050 mm |
| Vehicle Width | 2000 mm | 1830 mm |
| Vehicle Height | 1910 mm | 1390 mm |
| Wheelbase Size | 3650 mm | 2760 mm |
