1981 BMW 528 vs. 2006 Lexus RX
To start off, 2006 Lexus RX is newer by 25 year(s). Which means there will be less support and parts availability for 1981 BMW 528. In addition, the cost of maintenance, including insurance, on 1981 BMW 528 would be higher. At 3,310 cc (6 cylinders), 2006 Lexus RX is equipped with a bigger engine. In terms of performance, 2006 Lexus RX (268 HP @ 5600 RPM) has 87 more horse power than 1981 BMW 528. (181 HP @ 5800 RPM) In normal driving conditions, 2006 Lexus RX should accelerate faster than 1981 BMW 528. With that said, vehicle weight also plays an important factor in acceleration. 2006 Lexus RX weights approximately 465 kg more than 1981 BMW 528. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1981 BMW 528. 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 (287 Nm @ 4400 RPM) has 47 more torque (in Nm) than 1981 BMW 528. (240 Nm @ 4200 RPM). This means 2006 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1981 BMW 528.
Compare all specifications:
1981 BMW 528 | 2006 Lexus RX | |
Make | BMW | Lexus |
Model | 528 | RX |
Year Released | 1981 | 2006 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 2788 cc | 3310 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 181 HP | 268 HP |
Engine RPM | 5800 RPM | 5600 RPM |
Torque | 240 Nm | 287 Nm |
Torque RPM | 4200 RPM | 4400 RPM |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1300 kg | 1765 kg |
Vehicle Length | 4630 mm | 4760 mm |
Vehicle Width | 1710 mm | 1850 mm |
Vehicle Height | 1430 mm | 1750 mm |
Wheelbase Size | 2630 mm | 2720 mm |
Fuel Tank Capacity | 70 L | 65 L |