2007 Acura RDX vs. 2003 Acura RSX
To start off, 2007 Acura RDX is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Acura RSX. In addition, the cost of maintenance, including insurance, on 2003 Acura RSX would be higher. At 2,299 cc (4 cylinders), 2007 Acura RDX is equipped with a bigger engine. In terms of performance, 2007 Acura RDX (240 HP @ 6000 RPM) has 80 more horse power than 2003 Acura RSX. (160 HP @ 6500 RPM). In normal driving conditions, 2007 Acura RDX should accelerate faster than 2003 Acura RSX.
Because 2007 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 2003 Acura RSX. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Acura RDX (353 Nm @ 4500 RPM) has 162 more torque (in Nm) than 2003 Acura RSX. (191 Nm @ 4000 RPM). This means 2007 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 2003 Acura RSX. 2007 Acura RDX has automatic transmission and 2003 Acura RSX has manual transmission. 2003 Acura RSX will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Acura RDX will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Acura RDX | 2003 Acura RSX | |
Make | Acura | Acura |
Model | RDX | RSX |
Year Released | 2007 | 2003 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 2299 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 240 HP | 160 HP |
Engine RPM | 6000 RPM | 6500 RPM |
Torque | 353 Nm | 191 Nm |
Torque RPM | 4500 RPM | 4000 RPM |
Engine Bore Size | 86.4 mm | 86 mm |
Engine Stroke Size | 99.1 mm | 86 mm |
Engine Compression Ratio | 8.8:1 | 9.8:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Doors | 5 doors | 2 doors |
Vehicle Length | 4600 mm | 4380 mm |
Vehicle Width | 1880 mm | 1730 mm |
Vehicle Height | 1660 mm | 1410 mm |
Wheelbase Size | 2660 mm | 2540 mm |