1987 Chevrolet Blazer vs. 2013 BMW 7 Series
To start off, 2013 BMW 7 Series is newer by 26 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 4,395 cc (8 cylinders), 2013 BMW 7 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 7 Series (439 HP @ 5500 RPM) has 283 more horse power than 1987 Chevrolet Blazer. (156 HP @ 4000 RPM) In normal driving conditions, 2013 BMW 7 Series should accelerate faster than 1987 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 7 Series weights approximately 337 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.
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, 2013 BMW 7 Series (651 Nm @ 4500 RPM) has 339 more torque (in Nm) than 1987 Chevrolet Blazer. (312 Nm @ 2400 RPM). This means 2013 BMW 7 Series will have an easier job in driving up hills or pulling heavy equipment than 1987 Chevrolet Blazer.
Compare all specifications:
| 1987 Chevrolet Blazer | 2013 BMW 7 Series | |
| Make | Chevrolet | BMW |
| Model | Blazer | 7 Series |
| Year Released | 1987 | 2013 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4300 cc | 4395 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 156 HP | 439 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 312 Nm | 651 Nm |
| Torque RPM | 2400 RPM | 4500 RPM |
| Engine Bore Size | 101.6 mm | 89 mm |
| Engine Stroke Size | 88.4 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1840 kg | 2177 kg |
| Vehicle Length | 4670 mm | 5214 mm |
| Vehicle Width | 2050 mm | 2134 mm |
| Vehicle Height | 1870 mm | 1481 mm |
| Wheelbase Size | 2710 mm | 3210 mm |
