1989 Chevrolet Blazer vs. 2007 BMW 645
To start off, 2007 BMW 645 is newer by 18 year(s). Which means there will be less support and parts availability for 1989 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1989 Chevrolet Blazer would be higher. At 5,009 cc (8 cylinders), 1989 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2007 BMW 645 (328 HP @ 6100 RPM) has 120 more horse power than 1989 Chevrolet Blazer. (208 HP @ 4000 RPM) In normal driving conditions, 2007 BMW 645 should accelerate faster than 1989 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1989 Chevrolet Blazer weights approximately 65 kg more than 2007 BMW 645.
Because 1989 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 645. In wet, icy, snow, or gravel driving conditions, 1989 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, 2007 BMW 645 (450 Nm @ 3600 RPM) has 43 more torque (in Nm) than 1989 Chevrolet Blazer. (407 Nm @ 2800 RPM). This means 2007 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1989 Chevrolet Blazer.
Compare all specifications:
| 1989 Chevrolet Blazer | 2007 BMW 645 | |
| Make | Chevrolet | BMW |
| Model | Blazer | 645 |
| Year Released | 1989 | 2007 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5009 cc | 4398 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 208 HP | 328 HP |
| Engine RPM | 4000 RPM | 6100 RPM |
| Torque | 407 Nm | 450 Nm |
| Torque RPM | 2800 RPM | 3600 RPM |
| Engine Bore Size | 98.4 mm | 92 mm |
| Engine Stroke Size | 82.5 mm | 82.7 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1880 kg | 1815 kg |
| Vehicle Length | 4670 mm | 4830 mm |
| Vehicle Width | 2050 mm | 1860 mm |
| Vehicle Height | 1870 mm | 1380 mm |
| Wheelbase Size | 2710 mm | 2790 mm |
