2007 BMW 525 vs. 1986 Porsche 928
To start off, 2007 BMW 525 is newer by 21 year(s). Which means there will be less support and parts availability for 1986 Porsche 928. In addition, the cost of maintenance, including insurance, on 1986 Porsche 928 would be higher. At 4,957 cc (8 cylinders), 1986 Porsche 928 is equipped with a bigger engine. In terms of performance, 1986 Porsche 928 (321 HP @ 6000 RPM) has 106 more horse power than 2007 BMW 525. (215 HP @ 6500 RPM) In normal driving conditions, 1986 Porsche 928 should accelerate faster than 2007 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 525 weights approximately 15 kg more than 1986 Porsche 928.
Because 2007 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 1986 Porsche 928. In wet, icy, snow, or gravel driving conditions, 2007 BMW 525 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, 1986 Porsche 928 (430 Nm @ 3000 RPM) has 180 more torque (in Nm) than 2007 BMW 525. (250 Nm @ 2750 RPM). This means 1986 Porsche 928 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 525.
Compare all specifications:
2007 BMW 525 | 1986 Porsche 928 | |
Make | BMW | Porsche |
Model | 525 | 928 |
Year Released | 2007 | 1986 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2497 cc | 4957 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 215 HP | 321 HP |
Engine RPM | 6500 RPM | 6000 RPM |
Torque | 250 Nm | 430 Nm |
Torque RPM | 2750 RPM | 3000 RPM |
Engine Bore Size | 78.8 mm | 100 mm |
Engine Stroke Size | 82 mm | 78.9 mm |
Engine Compression Ratio | 11.0:1 | 10.0:1 |
Top Speed | 237 km/hour | 274 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1565 kg | 1550 kg |
Vehicle Length | 4850 mm | 4450 mm |
Vehicle Width | 1850 mm | 1840 mm |
Vehicle Height | 1470 mm | 1290 mm |
Wheelbase Size | 2890 mm | 2510 mm |