1972 BMW 520 vs. 2009 Chrysler Aspen
To start off, 2009 Chrysler Aspen is newer by 37 year(s). Which means there will be less support and parts availability for 1972 BMW 520. In addition, the cost of maintenance, including insurance, on 1972 BMW 520 would be higher. At 4,701 cc (8 cylinders), 2009 Chrysler Aspen is equipped with a bigger engine. In terms of performance, 2009 Chrysler Aspen (303 HP @ 5650 RPM) has 153 more horse power than 1972 BMW 520. (150 HP @ 5900 RPM) In normal driving conditions, 2009 Chrysler Aspen should accelerate faster than 1972 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chrysler Aspen weights approximately 370 kg more than 1972 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Chrysler Aspen is four wheel drive (4WD), it will have significant more traction and grip than 1972 BMW 520. In wet, icy, snow, or gravel driving conditions, 2009 Chrysler Aspen 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, 2009 Chrysler Aspen (447 Nm @ 3950 RPM) has 257 more torque (in Nm) than 1972 BMW 520. (190 Nm @ 4200 RPM). This means 2009 Chrysler Aspen will have an easier job in driving up hills or pulling heavy equipment than 1972 BMW 520. 2009 Chrysler Aspen has automatic transmission and 1972 BMW 520 has manual transmission. 1972 BMW 520 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chrysler Aspen will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1972 BMW 520 | 2009 Chrysler Aspen | |
| Make | BMW | Chrysler |
| Model | 520 | Aspen |
| Year Released | 1972 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 4701 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 150 HP | 303 HP |
| Engine RPM | 5900 RPM | 5650 RPM |
| Torque | 190 Nm | 447 Nm |
| Torque RPM | 4200 RPM | 3950 RPM |
| Engine Compression Ratio | 11.0:1 | 9.9:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1445 kg | 1815 kg |
| Vehicle Length | 4630 mm | 5110 mm |
| Vehicle Width | 1700 mm | 1940 mm |
| Vehicle Height | 1430 mm | 1890 mm |
| Wheelbase Size | 2770 mm | 3030 mm |
| Fuel Consumption City | 12.4 L/100km | 17 L/100km |
| Fuel Consumption Overall | 9.2 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 80 L | 102 L |
