2007 GMC Sierra vs. 1979 Opel Manta
To start off, 2007 GMC Sierra is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Opel Manta. In addition, the cost of maintenance, including insurance, on 1979 Opel Manta would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1800 kg more than 1979 Opel Manta.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1979 Opel Manta. 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. 2007 GMC Sierra has automatic transmission and 1979 Opel Manta has manual transmission. 1979 Opel Manta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 1979 Opel Manta | |
| Make | GMC | Opel |
| Model | Sierra | Manta |
| Year Released | 2007 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 1296 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 312 HP | 0 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 4 seats |
| Vehicle Weight | 2790 kg | 990 kg |
| Vehicle Length | 6340 mm | 4460 mm |
| Vehicle Width | 2440 mm | 1680 mm |
| Vehicle Height | 1940 mm | 1340 mm |
| Wheelbase Size | 4010 mm | 2530 mm |
