1989 BMW 850 vs. 2009 BMW 730
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 73 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. 2009 BMW 730 has automatic transmission and 1989 BMW 850 has manual transmission. 1989 BMW 850 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
1989 BMW 850 | 2009 BMW 730 | |
Make | BMW | BMW |
Model | 850 | 730 |
Year Released | 1989 | 2009 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4988 cc | 2993 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 296 HP | 242 HP |
Engine RPM | 5200 RPM | 4000 RPM |
Torque | 450 Nm | 540 Nm |
Torque RPM | 4100 RPM | 1750 RPM |
Engine Compression Ratio | 8.8:1 | 16.5:1 |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1792 kg | 1865 kg |
Vehicle Length | 4790 mm | 5080 mm |
Vehicle Width | 1860 mm | 1910 mm |
Vehicle Height | 1350 mm | 1490 mm |
Wheelbase Size | 2770 mm | 3080 mm |
Fuel Tank Capacity | 90 L | 80 L |