2009 BMW 730 vs. 1989 BMW 850
To start off, 2009 BMW 730 is newer by 20 year(s). Which means there will be less support and parts availability for 1989 BMW 850. In addition, the cost of maintenance, including insurance, on 1989 BMW 850 would be higher. At 4,988 cc (12 cylinders), 1989 BMW 850 is equipped with a bigger engine. In terms of performance, 1989 BMW 850 (296 HP @ 5200 RPM) has 54 more horse power than 2009 BMW 730. (242 HP @ 4000 RPM) In normal driving conditions, 1989 BMW 850 should accelerate faster than 2009 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 730 weights approximately 610 kg more than 1989 BMW 850.
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, 2009 BMW 730 (540 Nm @ 1750 RPM) has 90 more torque (in Nm) than 1989 BMW 850. (450 Nm @ 4100 RPM). This means 2009 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1989 BMW 850.
Compare all specifications:
2009 BMW 730 | 1989 BMW 850 | |
Make | BMW | BMW |
Model | 730 | 850 |
Year Released | 2009 | 1989 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2993 cc | 4988 cc |
Engine Cylinders | 6 cylinders | 12 cylinders |
Engine Type | in-line | V |
Horse Power | 242 HP | 296 HP |
Engine RPM | 4000 RPM | 5200 RPM |
Torque | 540 Nm | 450 Nm |
Torque RPM | 1750 RPM | 4100 RPM |
Engine Compression Ratio | 16.5:1 | 8.8:1 |
Top Speed | 240 km/hour | 246 km/hour |
Acceleration 0-100mph | 7.2 seconds | 7.4 seconds |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1865 kg | 1255 kg |
Vehicle Length | 5080 mm | 4790 mm |
Vehicle Width | 1910 mm | 1860 mm |
Vehicle Height | 1490 mm | 1350 mm |
Wheelbase Size | 3080 mm | 2690 mm |
Fuel Tank Capacity | 80 L | 90 L |