1979 GMC Suburban vs. 1970 Plymouth Superbird
To start off, 1979 GMC Suburban is newer by 9 year(s). Which means there will be less support and parts availability for 1970 Plymouth Superbird. In addition, the cost of maintenance, including insurance, on 1970 Plymouth Superbird would be higher. At 6,982 cc (8 cylinders), 1970 Plymouth Superbird is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1979 GMC Suburban weights approximately 565 kg more than 1970 Plymouth Superbird.
Because 1979 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1970 Plymouth Superbird. In wet, icy, snow, or gravel driving conditions, 1979 GMC Suburban 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, 1970 Plymouth Superbird (665 Nm) has 380 more torque (in Nm) than 1979 GMC Suburban. (285 Nm). This means 1970 Plymouth Superbird will have an easier job in driving up hills or pulling heavy equipment than 1979 GMC Suburban.
Compare all specifications:
| 1979 GMC Suburban | 1970 Plymouth Superbird | |
| Make | GMC | Plymouth |
| Model | Suburban | Superbird |
| Year Released | 1979 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 6982 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 129 HP | 0 HP |
| Torque | 285 Nm | 665 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2232 kg | 1667 kg |
| Vehicle Width | 1950 mm | 2020 mm |
| Vehicle Height | 1800 mm | 1350 mm |
| Wheelbase Size | 3300 mm | 2930 mm |
