2009 Acura RDX vs. 2008 BMW Z4
To start off, 2009 Acura RDX is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW Z4. In addition, the cost of maintenance, including insurance, on 2008 BMW Z4 would be higher. At 2,496 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 Acura RDX (240 HP @ 6000 RPM) has 25 more horse power than 2008 BMW Z4. (215 HP @ 6500 RPM). In normal driving conditions, 2009 Acura RDX should accelerate faster than 2008 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Acura RDX weights approximately 90 kg more than 2008 BMW Z4. 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 2008 BMW Z4. 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, 2009 Acura RDX (353 Nm @ 4500 RPM) has 103 more torque (in Nm) than 2008 BMW Z4. (250 Nm @ 2750 RPM). This means 2009 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4. 2009 Acura RDX has automatic transmission and 2008 BMW Z4 has manual transmission. 2008 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Acura RDX will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Acura RDX | 2008 BMW Z4 | |
Make | Acura | BMW |
Model | RDX | Z4 |
Year Released | 2009 | 2008 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 2300 cc | 2496 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 240 HP | 215 HP |
Engine RPM | 6000 RPM | 6500 RPM |
Torque | 353 Nm | 250 Nm |
Torque RPM | 4500 RPM | 2750 RPM |
Engine Compression Ratio | 11.0:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1450 kg | 1360 kg |
Vehicle Length | 4600 mm | 4100 mm |
Vehicle Width | 1880 mm | 1790 mm |
Vehicle Height | 1660 mm | 1310 mm |
Wheelbase Size | 2660 mm | 2500 mm |
Fuel Consumption Overall | 12.4 L/100km | 8.4 L/100km |
Fuel Tank Capacity | 68 L | 55 L |