2008 BMW 750 vs. 1990 BMW 730
To start off, 2008 BMW 750 is newer by 18 year(s). Which means there will be less support and parts availability for 1990 BMW 730. In addition, the cost of maintenance, including insurance, on 1990 BMW 730 would be higher. At 4,799 cc (8 cylinders), 2008 BMW 750 is equipped with a bigger engine. In terms of performance, 2008 BMW 750 (360 HP @ 6300 RPM) has 179 more horse power than 1990 BMW 730. (181 HP @ 5800 RPM). In normal driving conditions, 2008 BMW 750 should accelerate faster than 1990 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 750 weights approximately 455 kg more than 1990 BMW 730. 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, 2008 BMW 750 (490 Nm @ 3400 RPM) has 230 more torque (in Nm) than 1990 BMW 730. (260 Nm @ 4000 RPM). This means 2008 BMW 750 will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW 730. 2008 BMW 750 has automatic transmission and 1990 BMW 730 has manual transmission. 1990 BMW 730 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW 750 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 750 | 1990 BMW 730 | |
| Make | BMW | BMW |
| Model | 750 | 730 |
| Year Released | 2008 | 1990 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4799 cc | 2986 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 360 HP | 181 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 490 Nm | 260 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2055 kg | 1600 kg |
| Vehicle Length | 5190 mm | 4920 mm |
| Vehicle Width | 1910 mm | 1850 mm |
| Vehicle Height | 1490 mm | 1420 mm |
| Wheelbase Size | 3140 mm | 2840 mm |
| Fuel Tank Capacity | 88 L | 90 L |
