2007 BMW M6 vs. 1990 BMW 520
To start off, 2007 BMW M6 is newer by 17 year(s). Which means there will be less support and parts availability for 1990 BMW 520. In addition, the cost of maintenance, including insurance, on 1990 BMW 520 would be higher. At 4,997 cc (10 cylinders), 2007 BMW M6 is equipped with a bigger engine. In terms of performance, 2007 BMW M6 (500 HP @ 7750 RPM) has 355 more horse power than 1990 BMW 520. (145 HP @ 5900 RPM). In normal driving conditions, 2007 BMW M6 should accelerate faster than 1990 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW M6 weights approximately 463 kg more than 1990 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 M6 (520 Nm @ 6100 RPM) has 334 more torque (in Nm) than 1990 BMW 520. (186 Nm @ 4700 RPM). This means 2007 BMW M6 will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW 520.
Compare all specifications:
2007 BMW M6 | 1990 BMW 520 | |
Make | BMW | BMW |
Model | M6 | 520 |
Year Released | 2007 | 1990 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 4997 cc | 1991 cc |
Engine Cylinders | 10 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 500 HP | 145 HP |
Engine RPM | 7750 RPM | 5900 RPM |
Torque | 520 Nm | 186 Nm |
Torque RPM | 6100 RPM | 4700 RPM |
Engine Bore Size | 92 mm | 80 mm |
Engine Stroke Size | 75.2 mm | 66 mm |
Engine Compression Ratio | 12.0:1 | 10.5:1 |
Top Speed | 205 km/hour | 206 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 2005 kg | 1542 kg |
Vehicle Length | 4880 mm | 4730 mm |
Vehicle Width | 1860 mm | 1760 mm |
Vehicle Height | 1380 mm | 1420 mm |
Wheelbase Size | 2790 mm | 2770 mm |