2005 BMW 545 vs. 1991 Chevrolet Blazer
To start off, 2005 BMW 545 is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Blazer would be higher. At 4,390 cc (8 cylinders), 2005 BMW 545 is equipped with a bigger engine. In terms of performance, 2005 BMW 545 (326 HP @ 6100 RPM) has 168 more horse power than 1991 Chevrolet Blazer. (158 HP @ 4000 RPM). In normal driving conditions, 2005 BMW 545 should accelerate faster than 1991 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 545 weights approximately 215 kg more than 1991 Chevrolet Blazer. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2005 BMW 545. In wet, icy, snow, or gravel driving conditions, 1991 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, 2005 BMW 545 (450 Nm @ 3600 RPM) has 137 more torque (in Nm) than 1991 Chevrolet Blazer. (313 Nm @ 2800 RPM). This means 2005 BMW 545 will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Blazer.
Compare all specifications:
| 2005 BMW 545 | 1991 Chevrolet Blazer | |
| Make | BMW | Chevrolet |
| Model | 545 | Blazer |
| Year Released | 2005 | 1991 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 4390 cc | 4300 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 326 HP | 158 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 450 Nm | 313 Nm |
| Torque RPM | 3600 RPM | 2800 RPM |
| Engine Bore Size | 92 mm | 101.6 mm |
| Engine Stroke Size | 82.7 mm | 88.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1665 kg | 1450 kg |
| Vehicle Length | 4850 mm | 4330 mm |
| Vehicle Width | 1850 mm | 1660 mm |
| Vehicle Height | 1500 mm | 1600 mm |
| Wheelbase Size | 2840 mm | 2600 mm |
| Fuel Tank Capacity | 70 L | 68 L |
