2007 Acura RDX vs. 1999 Lexus RX
To start off, 2007 Acura RDX is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Lexus RX. In addition, the cost of maintenance, including insurance, on 1999 Lexus RX would be higher. At 3,000 cc (6 cylinders), 1999 Lexus RX is equipped with a bigger engine. In terms of performance, 2007 Acura RDX (240 HP @ 6000 RPM) has 42 more horse power than 1999 Lexus RX. (198 HP @ 5600 RPM). In normal driving conditions, 2007 Acura RDX should accelerate faster than 1999 Lexus RX.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Acura RDX (353 Nm @ 4500 RPM) has 70 more torque (in Nm) than 1999 Lexus RX. (283 Nm @ 4400 RPM). This means 2007 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 1999 Lexus RX.
Compare all specifications:
| 2007 Acura RDX | 1999 Lexus RX | |
| Make | Acura | Lexus |
| Model | RDX | RX |
| Year Released | 2007 | 1999 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2300 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 240 HP | 198 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 353 Nm | 283 Nm |
| Torque RPM | 4500 RPM | 4400 RPM |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4600 mm | 4590 mm |
| Vehicle Width | 1880 mm | 1820 mm |
| Vehicle Height | 1660 mm | 1670 mm |
| Wheelbase Size | 2660 mm | 2620 mm |
