1992 BMW 730 vs. 2006 Lexus RX
To start off, 2006 Lexus RX is newer by 14 year(s). Which means there will be less support and parts availability for 1992 BMW 730. In addition, the cost of maintenance, including insurance, on 1992 BMW 730 would be higher. At 2,995 cc (6 cylinders), 2006 Lexus RX is equipped with a bigger engine. In terms of performance, 2006 Lexus RX (201 HP @ 5600 RPM) has 20 more horse power than 1992 BMW 730. (181 HP @ 5800 RPM) In normal driving conditions, 2006 Lexus RX should accelerate faster than 1992 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 1992 BMW 730 weights approximately 60 kg more than 2006 Lexus RX.
Because 2006 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1992 BMW 730. In wet, icy, snow, or gravel driving conditions, 2006 Lexus RX will offer significantly more control. 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, 2006 Lexus RX (283 Nm @ 4500 RPM) has 23 more torque (in Nm) than 1992 BMW 730. (260 Nm @ 4000 RPM). This means 2006 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1992 BMW 730. 2006 Lexus RX has automatic transmission and 1992 BMW 730 has manual transmission. 1992 BMW 730 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1992 BMW 730 | 2006 Lexus RX | |
| Make | BMW | Lexus |
| Model | 730 | RX |
| Year Released | 1992 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2984 cc | 2995 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 181 HP | 201 HP |
| Engine RPM | 5800 RPM | 5600 RPM |
| Torque | 260 Nm | 283 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1600 kg | 1540 kg |
| Vehicle Length | 4920 mm | 4750 mm |
| Vehicle Width | 1850 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1680 mm |
| Wheelbase Size | 2840 mm | 2720 mm |
| Fuel Tank Capacity | 90 L | 72 L |
