1984 Ford Sierra vs. 2008 Lexus RX
To start off, 2008 Lexus RX is newer by 24 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 3,311 cc (6 cylinders), 2008 Lexus RX is equipped with a bigger engine. In terms of performance, 2008 Lexus RX (268 HP @ 5600 RPM) has 154 more horse power than 1984 Ford Sierra. (114 HP @ 5300 RPM) In normal driving conditions, 2008 Lexus RX should accelerate faster than 1984 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Lexus RX weights approximately 1000 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 1984 Ford Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1984 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2008 Lexus RX, being front wheel drive (FWD), will offer much better control with better grip. 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, 2008 Lexus RX (840 Nm @ 4400 RPM) has 664 more torque (in Nm) than 1984 Ford Sierra. (176 Nm @ 3000 RPM). This means 2008 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra.
Compare all specifications:
| 1984 Ford Sierra | 2008 Lexus RX | |
| Make | Ford | Lexus |
| Model | Sierra | RX |
| Year Released | 1984 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2294 cc | 3311 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 114 HP | 268 HP |
| Engine RPM | 5300 RPM | 5600 RPM |
| Torque | 176 Nm | 840 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Engine Compression Ratio | 9.0:1 | 10.8:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1115 kg | 2115 kg |
| Vehicle Length | 4420 mm | 4770 mm |
| Vehicle Width | 1730 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1690 mm |
| Wheelbase Size | 2610 mm | 2720 mm |
| Fuel Tank Capacity | 60 L | 65 L |
