1984 Ford Sierra vs. 2007 Lexus RX
To start off, 2007 Lexus RX is newer by 23 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 3,456 cc (6 cylinders), 2007 Lexus RX is equipped with a bigger engine. In terms of performance, 2007 Lexus RX (272 HP @ 6200 RPM) has 206 more horse power than 1984 Ford Sierra. (66 HP @ 4200 RPM) In normal driving conditions, 2007 Lexus RX should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 715 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 2007 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, 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 (342 Nm @ 4700 RPM) has 202 more torque (in Nm) than 1984 Ford Sierra. (140 Nm @ 2000 RPM). This means 2007 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2007 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. 2007 Lexus RX will be easier to drive especially in heavy traffic.
Compare all specifications:
1984 Ford Sierra | 2007 Lexus RX | |
Make | Ford | Lexus |
Model | Sierra | RX |
Year Released | 1984 | 2007 |
Engine Position | Front | Front |
Engine Size | 2304 cc | 3456 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 66 HP | 272 HP |
Engine RPM | 4200 RPM | 6200 RPM |
Torque | 140 Nm | 342 Nm |
Torque RPM | 2000 RPM | 4700 RPM |
Top Speed | 155 km/hour | 195 km/hour |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1195 kg | 1910 kg |
Vehicle Length | 4420 mm | 4580 mm |
Vehicle Width | 1730 mm | 1850 mm |
Vehicle Height | 1420 mm | 1680 mm |
Wheelbase Size | 2620 mm | 2730 mm |
Fuel Tank Capacity | 60 L | 75 L |