2009 Acura RDX vs. 2003 Acura CL
To start off, 2009 Acura RDX is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Acura CL. In addition, the cost of maintenance, including insurance, on 2003 Acura CL would be higher. At 3,210 cc (6 cylinders), 2003 Acura CL is equipped with a bigger engine. In terms of performance, 2009 Acura RDX (237 HP @ 6000 RPM) has 14 more horse power than 2003 Acura CL. (223 HP @ 5600 RPM). In normal driving conditions, 2009 Acura RDX should accelerate faster than 2003 Acura CL. With that said, vehicle weight also plays an important factor in acceleration. 2009 Acura RDX weights approximately 204 kg more than 2003 Acura CL. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 2003 Acura CL. 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, 2003 Acura CL (294 Nm @ 4700 RPM) has 34 more torque (in Nm) than 2009 Acura RDX. (260 Nm @ 4500 RPM). This means 2003 Acura CL will have an easier job in driving up hills or pulling heavy equipment than 2009 Acura RDX.
Compare all specifications:
| 2009 Acura RDX | 2003 Acura CL | |
| Make | Acura | Acura |
| Model | RDX | CL |
| Year Released | 2009 | 2003 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2297 cc | 3210 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 237 HP | 223 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 260 Nm | 294 Nm |
| Torque RPM | 4500 RPM | 4700 RPM |
| Engine Compression Ratio | 8.8:1 | 9.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1784 kg | 1580 kg |
| Vehicle Length | 4600 mm | 4890 mm |
| Vehicle Width | 1880 mm | 1800 mm |
| Vehicle Height | 1660 mm | 1420 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Tank Capacity | 68 L | 65 L |
