1990 BMW 525 vs. 1977 Dodge Aspen
To start off, 1990 BMW 525 is newer by 13 year(s). Which means there will be less support and parts availability for 1977 Dodge Aspen. In addition, the cost of maintenance, including insurance, on 1977 Dodge Aspen would be higher. At 3,687 cc (6 cylinders), 1977 Dodge Aspen is equipped with a bigger engine. In terms of performance, 1990 BMW 525 (185 HP @ 5900 RPM) has 85 more horse power than 1977 Dodge Aspen. (100 HP @ 3600 RPM). In normal driving conditions, 1990 BMW 525 should accelerate faster than 1977 Dodge Aspen. With that said, vehicle weight also plays an important factor in acceleration. 1990 BMW 525 weights approximately 110 kg more than 1977 Dodge Aspen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1990 BMW 525 (240 Nm @ 4700 RPM) has 9 more torque (in Nm) than 1977 Dodge Aspen. (231 Nm @ 1600 RPM). This means 1990 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1977 Dodge Aspen.
Compare all specifications:
| 1990 BMW 525 | 1977 Dodge Aspen | |
| Make | BMW | Dodge |
| Model | 525 | Aspen |
| Year Released | 1990 | 1977 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 3687 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 100 HP |
| Engine RPM | 5900 RPM | 3600 RPM |
| Torque | 240 Nm | 231 Nm |
| Torque RPM | 4700 RPM | 1600 RPM |
| Engine Bore Size | 84 mm | 82.6 mm |
| Engine Stroke Size | 75 mm | 117.5 mm |
| Drive Type | Rear | Rear |
| Vehicle Weight | 1575 kg | 1465 kg |
| Vehicle Length | 4730 mm | 5020 mm |
| Vehicle Width | 1760 mm | 1870 mm |
| Vehicle Height | 1420 mm | 1360 mm |
| Wheelbase Size | 2770 mm | 2760 mm |
