1991 BMW 525 vs. 1987 Chevrolet Blazer
To start off, 1991 BMW 525 is newer by 4 year(s). Which means there will be less support and parts availability for 1987 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1987 Chevrolet Blazer would be higher. At 2,496 cc (6 cylinders), 1991 BMW 525 is equipped with a bigger engine. In terms of performance, 1991 BMW 525 (143 HP @ 4800 RPM) has 52 more horse power than 1987 Chevrolet Blazer. (91 HP @ 4400 RPM). In normal driving conditions, 1991 BMW 525 should accelerate faster than 1987 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1991 BMW 525 weights approximately 160 kg more than 1987 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1987 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1991 BMW 525. In wet, icy, snow, or gravel driving conditions, 1987 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, 1991 BMW 525 (260 Nm @ 2200 RPM) has 78 more torque (in Nm) than 1987 Chevrolet Blazer. (182 Nm @ 2800 RPM). This means 1991 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1987 Chevrolet Blazer.
Compare all specifications:
| 1991 BMW 525 | 1987 Chevrolet Blazer | |
| Make | BMW | Chevrolet |
| Model | 525 | Blazer |
| Year Released | 1991 | 1987 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2496 cc | 2471 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 143 HP | 91 HP |
| Engine RPM | 4800 RPM | 4400 RPM |
| Torque | 260 Nm | 182 Nm |
| Torque RPM | 2200 RPM | 2800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1560 kg | 1400 kg |
| Vehicle Length | 4730 mm | 4330 mm |
| Vehicle Width | 1760 mm | 1660 mm |
| Vehicle Height | 1420 mm | 1630 mm |
| Wheelbase Size | 2770 mm | 2560 mm |
