2007 BMW 525 vs. 1975 Chevrolet Blazer
To start off, 2007 BMW 525 is newer by 32 year(s). Which means there will be less support and parts availability for 1975 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 1975 Chevrolet Blazer would be higher. At 4,093 cc (6 cylinders), 1975 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2007 BMW 525 (175 HP @ 4000 RPM) has 75 more horse power than 1975 Chevrolet Blazer. (100 HP @ 3600 RPM). In normal driving conditions, 2007 BMW 525 should accelerate faster than 1975 Chevrolet Blazer. With that said, vehicle weight also plays an important factor in acceleration. 1975 Chevrolet Blazer weights approximately 48 kg more than 2007 BMW 525.
Because 1975 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, 1975 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 525 (400 Nm @ 2000 RPM) has 158 more torque (in Nm) than 1975 Chevrolet Blazer. (242 Nm @ 1600 RPM). This means 2007 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 1975 Chevrolet Blazer. 1975 Chevrolet Blazer has automatic transmission and 2007 BMW 525 has manual transmission. 2007 BMW 525 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 525 | 1975 Chevrolet Blazer | |
| Make | BMW | Chevrolet |
| Model | 525 | Blazer |
| Year Released | 2007 | 1975 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 4093 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 175 HP | 100 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 400 Nm | 242 Nm |
| Torque RPM | 2000 RPM | 1600 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1752 kg | 1800 kg |
| Vehicle Length | 4850 mm | 4670 mm |
| Vehicle Width | 1850 mm | 2050 mm |
| Vehicle Height | 1500 mm | 1870 mm |
| Wheelbase Size | 2840 mm | 2710 mm |
