1989 BMW 518 vs. 2005 BMW 730
To start off, 2005 BMW 730 is newer by 16 year(s). Which means there will be less support and parts availability for 1989 BMW 518. In addition, the cost of maintenance, including insurance, on 1989 BMW 518 would be higher. At 2,977 cc (6 cylinders), 2005 BMW 730 is equipped with a bigger engine. In terms of performance, 2005 BMW 730 (254 HP @ 6600 RPM) has 140 more horse power than 1989 BMW 518. (114 HP @ 5500 RPM) In normal driving conditions, 2005 BMW 730 should accelerate faster than 1989 BMW 518. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 730 weights approximately 775 kg more than 1989 BMW 518. 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, 2005 BMW 730 (300 Nm @ 2500 RPM) has 135 more torque (in Nm) than 1989 BMW 518. (165 Nm @ 4250 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1989 BMW 518. 2005 BMW 730 has automatic transmission and 1989 BMW 518 has manual transmission. 1989 BMW 518 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
1989 BMW 518 | 2005 BMW 730 | |
Make | BMW | BMW |
Model | 518 | 730 |
Year Released | 1989 | 2005 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1766 cc | 2977 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 114 HP | 254 HP |
Engine RPM | 5500 RPM | 6600 RPM |
Torque | 165 Nm | 300 Nm |
Torque RPM | 4250 RPM | 2500 RPM |
Engine Bore Size | 84 mm | 85 mm |
Engine Stroke Size | 81 mm | 88 mm |
Engine Compression Ratio | 8.8:1 | 10.7:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1160 kg | 1935 kg |
Vehicle Length | 4730 mm | 5040 mm |
Vehicle Width | 1760 mm | 1910 mm |
Vehicle Height | 1420 mm | 1500 mm |
Wheelbase Size | 2770 mm | 2840 mm |