2007 BMW 525 vs. 1973 Chevrolet Blazer
To start off, 2007 BMW 525 is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1973 Chevrolet Blazer would be higher. At 5,733 cc (8 cylinders), 1973 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (190 HP @ 3500 RPM) has 37 more horse power than 1973 Chevrolet Blazer. (153 HP @ 4000 RPM). In normal driving conditions, 2007 BMW 525 should accelerate faster than 1973 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1973 Chevrolet Blazer weights approximately 275 kg more than 2007 BMW 525.
Because 1973 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW 525. In wet, icy, snow, or gravel driving conditions, 1973 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, 1973 Chevrolet Blazer (346 Nm @ 2400 RPM) has 101 more torque (in Nm) than 2007 BMW 525. (245 Nm @ 3500 RPM). This means 1973 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 525.
Compare all specifications:
| 2007 BMW 525 | 1973 Chevrolet Blazer | |
| Make | BMW | Chevrolet |
| Model | 525 | Blazer |
| Year Released | 2007 | 1973 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 5733 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 190 HP | 153 HP |
| Engine RPM | 3500 RPM | 4000 RPM |
| Torque | 245 Nm | 346 Nm |
| Torque RPM | 3500 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1575 kg | 1850 kg |
| Vehicle Length | 4780 mm | 4670 mm |
| Vehicle Width | 1810 mm | 2050 mm |
| Vehicle Height | 1440 mm | 1870 mm |
| Wheelbase Size | 2840 mm | 2710 mm |
