1973 BMW 525 vs. 2004 Mazda B4000
To start off, 2004 Mazda B4000 is newer by 31 year(s). Which means there will be less support and parts availability for 1973 BMW 525. In addition, the cost of maintenance, including insurance, on 1973 BMW 525 would be higher. At 4,031 cc (6 cylinders), 2004 Mazda B4000 is equipped with a bigger engine. In terms of performance, 2004 Mazda B4000 (208 HP @ 4000 RPM) has 65 more horse power than 1973 BMW 525. (143 HP @ 6000 RPM) In normal driving conditions, 2004 Mazda B4000 should accelerate faster than 1973 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mazda B4000 weights approximately 287 kg more than 1973 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Mazda B4000 is four wheel drive (4WD), it will have significant more traction and grip than 1973 BMW 525. In wet, icy, snow, or gravel driving conditions, 2004 Mazda B4000 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 Mazda B4000 (310 Nm) has 102 more torque (in Nm) than 1973 BMW 525. (208 Nm). This means 2004 Mazda B4000 will have an easier job in driving up hills or pulling heavy equipment than 1973 BMW 525.
Compare all specifications:
| 1973 BMW 525 | 2004 Mazda B4000 | |
| Make | BMW | Mazda |
| Model | 525 | B4000 |
| Year Released | 1973 | 2004 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 4031 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 143 HP | 208 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 208 Nm | 310 Nm |
| Engine Bore Size | 86 mm | 100 mm |
| Engine Stroke Size | 71.6 mm | 85 mm |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1380 kg | 1667 kg |
| Vehicle Length | 4630 mm | 5130 mm |
| Vehicle Width | 1700 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1720 mm |
| Wheelbase Size | 2640 mm | 3200 mm |
| Fuel Tank Capacity | 70 L | 74 L |
