2004 GMC Sierra vs. 1971 Plymouth Road Runner
To start off, 2004 GMC Sierra is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Plymouth Road Runner. In addition, the cost of maintenance, including insurance, on 1971 Plymouth Road Runner would be higher. At 6,277 cc (8 cylinders), 1971 Plymouth Road Runner is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 687 kg more than 1971 Plymouth Road Runner.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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:
| 2004 GMC Sierra | 1971 Plymouth Road Runner | |
| Make | GMC | Plymouth |
| Model | Sierra | Road Runner |
| Year Released | 2004 | 1971 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5964 cc | 6277 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 300 HP | 0 HP |
| Drive Type | Rear | Rear |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 2337 kg | 1650 kg |
| Wheelbase Size | 3380 mm | 2980 mm |
