2008 Acura RDX vs. 2006 BMW 318
To start off, 2008 Acura RDX is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW 318. In addition, the cost of maintenance, including insurance, on 2006 BMW 318 would be higher. At 2,299 cc (4 cylinders), 2008 Acura RDX is equipped with a bigger engine. In terms of performance, 2008 Acura RDX (240 HP @ 4500 RPM) has 127 more horse power than 2006 BMW 318. (113 HP @ 4000 RPM). In normal driving conditions, 2008 Acura RDX should accelerate faster than 2006 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 318 weights approximately 105 kg more than 2008 Acura RDX.
Because 2008 Acura RDX is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 318. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Acura RDX (353 Nm @ 4500 RPM) has 73 more torque (in Nm) than 2006 BMW 318. (280 Nm @ 1750 RPM). This means 2008 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 318. 2008 Acura RDX has automatic transmission and 2006 BMW 318 has manual transmission. 2006 BMW 318 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Acura RDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Acura RDX | 2006 BMW 318 | |
| Make | Acura | BMW |
| Model | RDX | 318 |
| Year Released | 2008 | 2006 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 240 HP | 113 HP |
| Engine RPM | 4500 RPM | 4000 RPM |
| Torque | 353 Nm | 280 Nm |
| Torque RPM | 4500 RPM | 1750 RPM |
| Engine Compression Ratio | 8.8:1 | 17.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1450 kg | 1555 kg |
| Vehicle Length | 4600 mm | 4480 mm |
| Vehicle Width | 1880 mm | 1750 mm |
| Vehicle Height | 1660 mm | 1420 mm |
| Wheelbase Size | 2660 mm | 2730 mm |
| Fuel Consumption Overall | 12.4 L/100km | 5.8 L/100km |
| Fuel Tank Capacity | 68 L | 63 L |
