2004 BMW 645 vs. 1997 Chevrolet Blazer
To start off, 2004 BMW 645 is newer by 7 year(s). Which means there will be less support and parts availability for 1997 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1997 Chevrolet Blazer would be higher. At 4,398 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (328 HP @ 6100 RPM) has 131 more horse power than 1997 Chevrolet Blazer. (197 HP @ 4500 RPM). In normal driving conditions, 2004 BMW 645 should accelerate faster than 1997 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1997 Chevrolet Blazer weights approximately 155 kg more than 2004 BMW 645.
Because 1997 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 645. In wet, icy, snow, or gravel driving conditions, 1997 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, 2004 BMW 645 (450 Nm @ 3600 RPM) has 101 more torque (in Nm) than 1997 Chevrolet Blazer. (349 Nm @ 3400 RPM). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1997 Chevrolet Blazer.
Compare all specifications:
| 2004 BMW 645 | 1997 Chevrolet Blazer | |
| Make | BMW | Chevrolet |
| Model | 645 | Blazer |
| Year Released | 2004 | 1997 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 4300 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 328 HP | 197 HP |
| Engine RPM | 6100 RPM | 4500 RPM |
| Torque | 450 Nm | 349 Nm |
| Torque RPM | 3600 RPM | 3400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1690 kg | 1845 kg |
| Vehicle Length | 4830 mm | 4650 mm |
| Vehicle Width | 1860 mm | 1750 mm |
| Vehicle Height | 1380 mm | 1710 mm |
