2009 Acura RDX vs. 2004 Ford Expedition
To start off, 2009 Acura RDX is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Ford Expedition. In addition, the cost of maintenance, including insurance, on 2004 Ford Expedition would be higher. At 4,603 cc (8 cylinders), 2004 Ford Expedition is equipped with a bigger engine. In terms of performance, 2009 Acura RDX (240 HP @ 6000 RPM) has 8 more horse power than 2004 Ford Expedition. (232 HP @ 6250 RPM). In normal driving conditions, 2009 Acura RDX should accelerate faster than 2004 Ford Expedition. With that said, vehicle weight also plays an important factor in acceleration. 2004 Ford Expedition weights approximately 917 kg more than 2009 Acura RDX.
Because 2009 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 2004 Ford Expedition. 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, 2004 Ford Expedition (395 Nm) has 42 more torque (in Nm) than 2009 Acura RDX. (353 Nm). This means 2004 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 2009 Acura RDX.
Compare all specifications:
| 2009 Acura RDX | 2004 Ford Expedition | |
| Make | Acura | Ford |
| Model | RDX | Expedition |
| Year Released | 2009 | 2004 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 2300 cc | 4603 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 240 HP | 232 HP |
| Engine RPM | 6000 RPM | 6250 RPM |
| Torque | 353 Nm | 395 Nm |
| Engine Compression Ratio | 11.0:1 | 9.4:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1450 kg | 2367 kg |
| Vehicle Length | 4600 mm | 5230 mm |
| Vehicle Width | 1880 mm | 2010 mm |
| Vehicle Height | 1660 mm | 1980 mm |
| Wheelbase Size | 2660 mm | 3030 mm |
| Fuel Consumption | 10.7 L/100km | 12.4 L/100km |
| Fuel Consumption City | 13.8 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 68 L | 106 L |
