1990 BMW 520 vs. 2007 Lexus RX
To start off, 2007 Lexus RX is newer by 17 year(s). Which means there will be less support and parts availability for 1990 BMW 520. In addition, the cost of maintenance, including insurance, on 1990 BMW 520 would be higher. At 3,311 cc (6 cylinders), 2007 Lexus RX is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (268 HP @ 5600 RPM) has 123 more horse power than 1990 BMW 520. (145 HP @ 5900 RPM) In normal driving conditions, 2007 Lexus RX should accelerate faster than 1990 BMW 520. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 223 kg more than 1990 BMW 520. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1990 BMW 520. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Lexus RX (287 Nm @ 4400 RPM) has 101 more torque (in Nm) than 1990 BMW 520. (186 Nm @ 4700 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1990 BMW 520.
Compare all specifications:
| 1990 BMW 520 | 2007 Lexus RX | |
| Make | BMW | Lexus |
| Model | 520 | RX |
| Year Released | 1990 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 3311 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 145 HP | 268 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 186 Nm | 287 Nm |
| Torque RPM | 4700 RPM | 4400 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1542 kg | 1765 kg |
| Vehicle Length | 4730 mm | 4760 mm |
| Vehicle Width | 1760 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1690 mm |
| Wheelbase Size | 2770 mm | 2720 mm |
