2009 Acura RDX vs. 1999 Acura SLX
To start off, 2009 Acura RDX is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Acura SLX. In addition, the cost of maintenance, including insurance, on 1999 Acura SLX would be higher. At 3,494 cc (6 cylinders), 1999 Acura SLX is equipped with a bigger engine. In terms of performance, 2009 Acura RDX (240 HP) has 15 more horse power than 1999 Acura SLX. (225 HP). In normal driving conditions, 2009 Acura RDX should accelerate faster than 1999 Acura SLX. With that said, vehicle weight also plays an important factor in acceleration. 1999 Acura SLX weights approximately 125 kg more than 2009 Acura RDX.
Because 2009 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 1999 Acura SLX. In wet, icy, snow, or gravel driving conditions, 2009 Acura RDX 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 Acura RDX (353 Nm) has 41 more torque (in Nm) than 1999 Acura SLX. (312 Nm). This means 2009 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 1999 Acura SLX.
Compare all specifications:
| 2009 Acura RDX | 1999 Acura SLX | |
| Make | Acura | Acura |
| Model | RDX | SLX |
| Year Released | 2009 | 1999 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2300 cc | 3494 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 240 HP | 225 HP |
| Torque | 353 Nm | 312 Nm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1450 kg | 1575 kg |
| Vehicle Length | 4600 mm | 4661 mm |
| Vehicle Width | 1880 mm | 1834 mm |
| Vehicle Height | 1660 mm | 1834 mm |
| Wheelbase Size | 2660 mm | 2761 mm |
