1978 Dodge Aspen vs. 2002 BMW X5
To start off, 2002 BMW X5 is newer by 24 year(s). Which means there will be less support and parts availability for 1978 Dodge Aspen. In addition, the cost of maintenance, including insurance, on 1978 Dodge Aspen would be higher. At 4,619 cc (8 cylinders), 2002 BMW X5 is equipped with a bigger engine. In terms of performance, 2002 BMW X5 (329 HP @ 5700 RPM) has 229 more horse power than 1978 Dodge Aspen. (100 HP @ 3600 RPM) In normal driving conditions, 2002 BMW X5 should accelerate faster than 1978 Dodge Aspen. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW X5 weights approximately 692 kg more than 1978 Dodge Aspen. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Dodge Aspen. In wet, icy, snow, or gravel driving conditions, 2002 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, 2002 BMW X5 (480 Nm @ 3700 RPM) has 249 more torque (in Nm) than 1978 Dodge Aspen. (231 Nm @ 1600 RPM). This means 2002 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1978 Dodge Aspen.
Compare all specifications:
| 1978 Dodge Aspen | 2002 BMW X5 | |
| Make | Dodge | BMW |
| Model | Aspen | X5 |
| Year Released | 1978 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 3687 cc | 4619 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 100 HP | 329 HP |
| Engine RPM | 3600 RPM | 5700 RPM |
| Torque | 231 Nm | 480 Nm |
| Torque RPM | 1600 RPM | 3700 RPM |
| Engine Bore Size | 82.5 mm | 93 mm |
| Engine Stroke Size | 117.5 mm | 85 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1488 kg | 2180 kg |
| Vehicle Length | 5200 mm | 4670 mm |
| Vehicle Width | 1840 mm | 1880 mm |
| Vehicle Height | 1410 mm | 1710 mm |
| Wheelbase Size | 2870 mm | 2830 mm |
