1984 Ford Sierra vs. 2001 Lexus RX

To start off, 2001 Lexus RX is newer by 17 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 3,000 cc (6 cylinders), 2001 Lexus RX is equipped with a bigger engine. In terms of performance, 2001 Lexus RX (198 HP @ 5600 RPM) has 38 more horse power than 1984 Ford Sierra. (160 HP @ 5700 RPM) In normal driving conditions, 2001 Lexus RX should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2001 Lexus RX weights approximately 685 kg more than 1984 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2001 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1984 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2001 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, 2001 Lexus RX (283 Nm @ 4400 RPM) has 67 more torque (in Nm) than 1984 Ford Sierra. (216 Nm @ 4300 RPM). This means 2001 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2001 Lexus RX has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Lexus RX will be easier to drive especially in heavy traffic.

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