1971 Dodge Challenger vs. 2012 BMW X5
To start off, 2012 BMW X5 is newer by 41 year(s). Which means there will be less support and parts availability for 1971 Dodge Challenger. In addition, the cost of maintenance, including insurance, on 1971 Dodge Challenger would be higher. At 3,685 cc (6 cylinders), 1971 Dodge Challenger is equipped with a bigger engine. In terms of performance, 2012 BMW X5 (300 HP @ 5800 RPM) has 177 more horse power than 1971 Dodge Challenger. (123 HP @ 4000 RPM) In normal driving conditions, 2012 BMW X5 should accelerate faster than 1971 Dodge Challenger. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW X5 weights approximately 780 kg more than 1971 Dodge Challenger. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 1971 Dodge Challenger. In wet, icy, snow, or gravel driving conditions, 2012 BMW X5 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, 2012 BMW X5 (406 Nm @ 1300 RPM) has 173 more torque (in Nm) than 1971 Dodge Challenger. (233 Nm @ 2400 RPM). This means 2012 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1971 Dodge Challenger.
Compare all specifications:
| 1971 Dodge Challenger | 2012 BMW X5 | |
| Make | Dodge | BMW |
| Model | Challenger | X5 |
| Year Released | 1971 | 2012 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 3685 cc | 3000 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 300 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 233 Nm | 406 Nm |
| Torque RPM | 2400 RPM | 1300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1470 kg | 2250 kg |
| Vehicle Length | 4870 mm | 4854 mm |
| Vehicle Width | 1940 mm | 1933 mm |
| Vehicle Height | 1290 mm | 1775 mm |
| Wheelbase Size | 2800 mm | 2933 mm |
