2007 BMW 730 vs. 1986 Chevrolet Blazer
To start off, 2007 BMW 730 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1986 Chevrolet Blazer would be higher. At 4,300 cc (6 cylinders), 1986 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2007 BMW 730 (255 HP @ 6600 RPM) has 99 more horse power than 1986 Chevrolet Blazer. (156 HP @ 4000 RPM). In normal driving conditions, 2007 BMW 730 should accelerate faster than 1986 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1986 Chevrolet Blazer weights approximately 20 kg more than 2007 BMW 730.
Because 1986 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 730. In wet, icy, snow, or gravel driving conditions, 1986 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, 1986 Chevrolet Blazer (312 Nm @ 2400 RPM) has 12 more torque (in Nm) than 2007 BMW 730. (300 Nm @ 2500 RPM). This means 1986 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 730.
Compare all specifications:
| 2007 BMW 730 | 1986 Chevrolet Blazer | |
| Make | BMW | Chevrolet |
| Model | 730 | Blazer |
| Year Released | 2007 | 1986 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 4300 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 255 HP | 156 HP |
| Engine RPM | 6600 RPM | 4000 RPM |
| Torque | 300 Nm | 312 Nm |
| Torque RPM | 2500 RPM | 2400 RPM |
| Engine Compression Ratio | 10.7:1 | 9.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1820 kg | 1840 kg |
| Vehicle Length | 5180 mm | 4670 mm |
| Vehicle Width | 1910 mm | 2050 mm |
| Vehicle Height | 1500 mm | 1870 mm |
| Wheelbase Size | 3140 mm | 2710 mm |
