1991 BMW 730 vs. 1987 Chevrolet Blazer
To start off, 1991 BMW 730 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 2,986 cc (6 cylinders), 1991 BMW 730 is equipped with a bigger engine. In terms of performance, 1991 BMW 730 (185 HP @ 5800 RPM) has 94 more horse power than 1987 Chevrolet Blazer. (91 HP @ 4400 RPM). In normal driving conditions, 1991 BMW 730 should accelerate faster than 1987 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1991 BMW 730 weights approximately 200 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 730. 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 730 (260 Nm @ 4000 RPM) has 78 more torque (in Nm) than 1987 Chevrolet Blazer. (182 Nm @ 2800 RPM). This means 1991 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1987 Chevrolet Blazer.
Compare all specifications:
| 1991 BMW 730 | 1987 Chevrolet Blazer | |
| Make | BMW | Chevrolet |
| Model | 730 | Blazer |
| Year Released | 1991 | 1987 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 2471 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 185 HP | 91 HP |
| Engine RPM | 5800 RPM | 4400 RPM |
| Torque | 260 Nm | 182 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1600 kg | 1400 kg |
| Vehicle Length | 4920 mm | 4330 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1420 mm | 1630 mm |
| Wheelbase Size | 2840 mm | 2560 mm |
