1989 BMW 730 vs. 2005 Lexus RX
To start off, 2005 Lexus RX is newer by 16 year(s). Which means there will be less support and parts availability for 1989 BMW 730. In addition, the cost of maintenance, including insurance, on 1989 BMW 730 would be higher. At 3,310 cc (6 cylinders), 2005 Lexus RX is equipped with a bigger engine. In terms of performance, 2005 Lexus RX (231 HP @ 5800 RPM) has 50 more horse power than 1989 BMW 730. (181 HP @ 5800 RPM) In normal driving conditions, 2005 Lexus RX should accelerate faster than 1989 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2005 Lexus RX weights approximately 151 kg more than 1989 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 BMW 730 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1989 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 2005 Lexus RX, being front wheel drive (FWD), will offer much better control with better grip. 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 Lexus RX (328 Nm) has 67 more torque (in Nm) than 1989 BMW 730. (261 Nm). This means 2005 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1989 BMW 730.
Compare all specifications:
| 1989 BMW 730 | 2005 Lexus RX | |
| Make | BMW | Lexus |
| Model | 730 | RX |
| Year Released | 1989 | 2005 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 3310 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 181 HP | 231 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 261 Nm | 328 Nm |
| Engine Bore Size | 89 mm | 92 mm |
| Engine Stroke Size | 80 mm | 83 mm |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1600 kg | 1751 kg |
| Vehicle Length | 4920 mm | 4740 mm |
| Vehicle Width | 1850 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1690 mm |
| Wheelbase Size | 2840 mm | 2720 mm |
| Fuel Tank Capacity | 90 L | 73 L |
