1999 Ford O21 C vs. 2009 Lexus RX
To start off, 2009 Lexus RX is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Ford O21 C. In addition, the cost of maintenance, including insurance, on 1999 Ford O21 C would be higher. At 3,456 cc (6 cylinders), 2009 Lexus RX is equipped with a bigger engine. In terms of performance, 2009 Lexus RX (272 HP @ 6200 RPM) has 144 more horse power than 1999 Ford O21 C. (128 HP @ 6000 RPM) In normal driving conditions, 2009 Lexus RX should accelerate faster than 1999 Ford O21 C. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lexus RX weights approximately 612 kg more than 1999 Ford O21 C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Lexus RX is four wheel drive (4WD), it will have significant more traction and grip than 1999 Ford O21 C. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Lexus RX (342 Nm @ 4700 RPM) has 164 more torque (in Nm) than 1999 Ford O21 C. (178 Nm @ 4000 RPM). This means 2009 Lexus RX will have an easier job in driving up hills or pulling heavy equipment than 1999 Ford O21 C.
Compare all specifications:
| 1999 Ford O21 C | 2009 Lexus RX | |
| Make | Ford | Lexus |
| Model | O21 C | RX |
| Year Released | 1999 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1596 cc | 3456 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 128 HP | 272 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 178 Nm | 342 Nm |
| Torque RPM | 4000 RPM | 4700 RPM |
| Engine Compression Ratio | 11.0:1 | 10.8:1 |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1298 kg | 1910 kg |
| Vehicle Length | 3610 mm | 4750 mm |
| Vehicle Width | 1650 mm | 1850 mm |
| Vehicle Height | 1440 mm | 1680 mm |
| Wheelbase Size | 2490 mm | 2720 mm |
| Fuel Tank Capacity | 132 L | 72 L |
