2009 BMW 650 vs. 1999 BMW 730
To start off, 2009 BMW 650 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 BMW 730. In addition, the cost of maintenance, including insurance, on 1999 BMW 730 would be higher. At 4,799 cc (8 cylinders), 2009 BMW 650 is equipped with a bigger engine. In terms of performance, 2009 BMW 650 (362 HP @ 6300 RPM) has 172 more horse power than 1999 BMW 730. (190 HP @ 5300 RPM). In normal driving conditions, 2009 BMW 650 should accelerate faster than 1999 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 730 weights approximately 331 kg more than 2009 BMW 650.
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 650 (491 Nm @ 3900 RPM) has 211 more torque (in Nm) than 1999 BMW 730. (280 Nm @ 3950 RPM). This means 2009 BMW 650 will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW 730. 2009 BMW 650 has automatic transmission and 1999 BMW 730 has manual transmission. 1999 BMW 730 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 650 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 BMW 650 | 1999 BMW 730 | |
Make | BMW | BMW |
Model | 650 | 730 |
Year Released | 2009 | 1999 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 4799 cc | 2793 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 362 HP | 190 HP |
Engine RPM | 6300 RPM | 5300 RPM |
Torque | 491 Nm | 280 Nm |
Torque RPM | 3900 RPM | 3950 RPM |
Engine Bore Size | 92 mm | 84 mm |
Engine Stroke Size | 82.7 mm | 84 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1415 kg | 1746 kg |
Vehicle Length | 4830 mm | 5130 mm |
Vehicle Width | 1380 mm | 1870 mm |
Vehicle Height | 1860 mm | 1430 mm |
Wheelbase Size | 2790 mm | 2940 mm |
Fuel Tank Capacity | 70 L | 90 L |