2008 Acura RDX vs. 2005 Acura MDX
To start off, 2008 Acura RDX is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Acura MDX. In addition, the cost of maintenance, including insurance, on 2005 Acura MDX would be higher. At 3,464 cc (6 cylinders), 2005 Acura MDX is equipped with a bigger engine. In terms of performance, 2008 Acura RDX (240 HP @ 4500 RPM) has 2 more horse power than 2005 Acura MDX. (238 HP @ 5300 RPM). In normal driving conditions, 2008 Acura RDX should accelerate faster than 2005 Acura MDX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Acura MDX weights approximately 520 kg more than 2008 Acura RDX.
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, 2008 Acura RDX (353 Nm @ 4500 RPM) has 21 more torque (in Nm) than 2005 Acura MDX. (332 Nm @ 3000 RPM). This means 2008 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 2005 Acura MDX.
Compare all specifications:
2008 Acura RDX | 2005 Acura MDX | |
Make | Acura | Acura |
Model | RDX | MDX |
Year Released | 2008 | 2005 |
Body Type | SUV | SUV |
Engine Position | Front | Front |
Engine Size | 2299 cc | 3464 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 240 HP | 238 HP |
Engine RPM | 4500 RPM | 5300 RPM |
Torque | 353 Nm | 332 Nm |
Torque RPM | 4500 RPM | 3000 RPM |
Engine Compression Ratio | 8.8:1 | 10.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1450 kg | 1970 kg |
Vehicle Length | 4600 mm | 4790 mm |
Vehicle Width | 1880 mm | 1950 mm |
Vehicle Height | 1660 mm | 1750 mm |
Wheelbase Size | 2660 mm | 2710 mm |
Fuel Tank Capacity | 68 L | 65 L |