1971 BMW 3 vs. 1975 Dodge Aspen
To start off, 1975 Dodge Aspen is newer by 4 year(s). Which means there will be less support and parts availability for 1971 BMW 3. In addition, the cost of maintenance, including insurance, on 1971 BMW 3 would be higher. At 3,687 cc (6 cylinders), 1975 Dodge Aspen is equipped with a bigger engine. In terms of performance, 1971 BMW 3 (180 HP @ 6000 RPM) has 80 more horse power than 1975 Dodge Aspen. (100 HP @ 3600 RPM). In normal driving conditions, 1971 BMW 3 should accelerate faster than 1975 Dodge Aspen. With that said, vehicle weight also plays an important factor in acceleration. 1975 Dodge Aspen weights approximately 90 kg more than 1971 BMW 3.
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. Let's talk about torque, 1971 BMW 3 (255 Nm @ 3700 RPM) has 24 more torque (in Nm) than 1975 Dodge Aspen. (231 Nm @ 1600 RPM). This means 1971 BMW 3 will have an easier job in driving up hills or pulling heavy equipment than 1975 Dodge Aspen.
Compare all specifications:
| 1971 BMW 3 | 1975 Dodge Aspen | |
| Make | BMW | Dodge |
| Model | 3 | Aspen |
| Year Released | 1971 | 1975 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 3687 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 180 HP | 100 HP |
| Engine RPM | 6000 RPM | 3600 RPM |
| Torque | 255 Nm | 231 Nm |
| Torque RPM | 3700 RPM | 1600 RPM |
| Engine Bore Size | 89 mm | 82.5 mm |
| Engine Stroke Size | 80 mm | 117.5 mm |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1380 kg | 1470 kg |
| Vehicle Length | 4740 mm | 5020 mm |
| Vehicle Width | 1700 mm | 1870 mm |
| Vehicle Height | 1370 mm | 1360 mm |
| Wheelbase Size | 2670 mm | 2760 mm |
