2003 BMW 520 vs. 1991 Chevrolet Blazer
To start off, 2003 BMW 520 is newer by 12 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 5,010 cc (8 cylinders), 1991 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Blazer (208 HP @ 4000 RPM) has 41 more horse power than 2003 BMW 520. (167 HP @ 6100 RPM) In normal driving conditions, 1991 Chevrolet Blazer should accelerate faster than 2003 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Blazer weights approximately 180 kg more than 2003 BMW 520. 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 2003 BMW 520. 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, 1991 Chevrolet Blazer (407 Nm @ 2800 RPM) has 197 more torque (in Nm) than 2003 BMW 520. (210 Nm @ 3500 RPM). This means 1991 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 520.
Compare all specifications:
| 2003 BMW 520 | 1991 Chevrolet Blazer | |
| Make | BMW | Chevrolet |
| Model | 520 | Blazer |
| Year Released | 2003 | 1991 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 5010 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 167 HP | 208 HP |
| Engine RPM | 6100 RPM | 4000 RPM |
| Torque | 210 Nm | 407 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1700 kg | 1880 kg |
| Vehicle Length | 4810 mm | 4670 mm |
| Vehicle Width | 1810 mm | 2050 mm |
| Vehicle Height | 1450 mm | 1870 mm |
| Wheelbase Size | 2730 mm | 2710 mm |
