1971 Plymouth Road Runner vs. 2011 BMW X6
To start off, 2011 BMW X6 is newer by 40 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. 2011 BMW X6 weights approximately 965 kg more than 1971 Plymouth Road Runner.
Because 2011 BMW X6 is all wheel drive (AWD), it will have significant more traction and grip than 1971 Plymouth Road Runner. In wet, icy, snow, or gravel driving conditions, 2011 BMW X6 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. 2011 BMW X6 has automatic transmission and 1971 Plymouth Road Runner has manual transmission. 1971 Plymouth Road Runner will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Plymouth Road Runner | 2011 BMW X6 | |
| Make | Plymouth | BMW |
| Model | Road Runner | X6 |
| Year Released | 1971 | 2011 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 6277 cc | 4400 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 0 HP | 480 HP |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1650 kg | 2615 kg |
| Wheelbase Size | 2980 mm | 2934 mm |
