1972 BMW 520 vs. 1985 Chevrolet Blazer
To start off, 1985 Chevrolet Blazer is newer by 13 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 2,471 cc (4 cylinders), 1985 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1972 BMW 520 (150 HP @ 5900 RPM) has 58 more horse power than 1985 Chevrolet Blazer. (92 HP @ 4400 RPM). In normal driving conditions, 1972 BMW 520 should accelerate faster than 1985 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1972 BMW 520 weights approximately 45 kg more than 1985 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Chevrolet Blazer 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, 1985 Chevrolet Blazer 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, 1972 BMW 520 (190 Nm @ 4200 RPM) has 8 more torque (in Nm) than 1985 Chevrolet Blazer. (182 Nm @ 2800 RPM). This means 1972 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 1985 Chevrolet Blazer.
Compare all specifications:
| 1972 BMW 520 | 1985 Chevrolet Blazer | |
| Make | BMW | Chevrolet |
| Model | 520 | Blazer |
| Year Released | 1972 | 1985 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2471 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 150 HP | 92 HP |
| Engine RPM | 5900 RPM | 4400 RPM |
| Torque | 190 Nm | 182 Nm |
| Torque RPM | 4200 RPM | 2800 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1445 kg | 1400 kg |
| Vehicle Length | 4630 mm | 4330 mm |
| Vehicle Width | 1700 mm | 1660 mm |
| Vehicle Height | 1430 mm | 1630 mm |
| Wheelbase Size | 2770 mm | 2560 mm |
