1981 BMW 725 vs. 1975 Dodge Aspen
To start off, 1981 BMW 725 is newer by 6 year(s). Which means there will be less support and parts availability for 1975 Dodge Aspen. In addition, the cost of maintenance, including insurance, on 1975 Dodge Aspen would be higher. At 3,687 cc (6 cylinders), 1975 Dodge Aspen is equipped with a bigger engine. In terms of performance, 1981 BMW 725 (148 HP @ 5500 RPM) has 48 more horse power than 1975 Dodge Aspen. (100 HP @ 3600 RPM). In normal driving conditions, 1981 BMW 725 should accelerate faster than 1975 Dodge Aspen.
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, 1975 Dodge Aspen (231 Nm @ 1600 RPM) has 16 more torque (in Nm) than 1981 BMW 725. (215 Nm @ 4000 RPM). This means 1975 Dodge Aspen will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 725.
Compare all specifications:
1981 BMW 725 | 1975 Dodge Aspen | |
Make | BMW | Dodge |
Model | 725 | Aspen |
Year Released | 1981 | 1975 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2493 cc | 3687 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 100 HP |
Engine RPM | 5500 RPM | 3600 RPM |
Torque | 215 Nm | 231 Nm |
Torque RPM | 4000 RPM | 1600 RPM |
Engine Bore Size | 86 mm | 82.5 mm |
Engine Stroke Size | 71.6 mm | 117.5 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Vehicle Length | 4870 mm | 5020 mm |
Vehicle Width | 1810 mm | 1870 mm |
Vehicle Height | 1440 mm | 1360 mm |
Wheelbase Size | 2810 mm | 2760 mm |