1972 BMW 520 vs. 2002 Chevrolet Blazer
To start off, 2002 Chevrolet Blazer is newer by 30 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 4,300 cc (6 cylinders), 2002 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2002 Chevrolet Blazer (190 HP @ 4400 RPM) has 40 more horse power than 1972 BMW 520. (150 HP @ 5900 RPM) In normal driving conditions, 2002 Chevrolet Blazer should accelerate faster than 1972 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2002 Chevrolet Blazer weights approximately 355 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.
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, 2002 Chevrolet Blazer (340 Nm @ 2800 RPM) has 150 more torque (in Nm) than 1972 BMW 520. (190 Nm @ 4200 RPM). This means 2002 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1972 BMW 520. 2002 Chevrolet Blazer 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. 2002 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1972 BMW 520 | 2002 Chevrolet Blazer | |
| Make | BMW | Chevrolet |
| Model | 520 | Blazer |
| Year Released | 1972 | 2002 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 4300 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 150 HP | 190 HP |
| Engine RPM | 5900 RPM | 4400 RPM |
| Torque | 190 Nm | 340 Nm |
| Torque RPM | 4200 RPM | 2800 RPM |
| Engine Bore Size | 80 mm | 101.6 mm |
| Engine Stroke Size | 66 mm | 88.4 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1445 kg | 1800 kg |
| Vehicle Length | 4630 mm | 4660 mm |
| Vehicle Width | 1700 mm | 1730 mm |
| Vehicle Height | 1430 mm | 1640 mm |
| Wheelbase Size | 2770 mm | 2720 mm |
