2007 BMW Z4 vs. 2009 Kia Rio

To start off, 2009 Kia Rio is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 2,171 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (168 HP @ 6250 RPM) has 72 more horse power than 2009 Kia Rio. (96 HP @ 5500 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2009 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 167 kg more than 2009 Kia Rio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2007 BMW Z4 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 BMW Z4. However, in wet, icy, snow, or gravel driving conditions, 2009 Kia Rio, being front wheel drive (FWD), will offer much better control with better grip. 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 BMW Z4 (210 Nm @ 3500 RPM) has 78 more torque (in Nm) than 2009 Kia Rio. (132 Nm @ 4500 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Kia Rio.

Compare all specifications:

2007 BMW Z4 2009 Kia Rio
Make BMW Kia
Model Z4 Rio
Year Released 2007 2009
Engine Position Front Front
Engine Size 2171 cc 1493 cc
Engine Cylinders 6 cylinders 4 cylinders
Engine Type in-line in-line
Valves per Cylinder 4 valves 4 valves
Horse Power 168 HP 96 HP
Engine RPM 6250 RPM 5500 RPM
Torque 210 Nm 132 Nm
Torque RPM 3500 RPM 4500 RPM
Engine Bore Size 80 mm 75.5 mm
Engine Stroke Size 72 mm 83.4 mm
Engine Compression Ratio 10.8:1 10.0:1
Fuel Type Gasoline - Premium Gasoline - Premium
Top Speed 225 km/hour 175 km/hour
Acceleration 0-100mph 7.7 seconds 11.6 seconds
Drive Type Rear Front
Transmission Type Manual Manual
Number of Seats 2 seats 5 seats
Number of Doors 2 doors 5 doors
Vehicle Weight 1325 kg 1158 kg
Vehicle Length 4100 mm 4250 mm
Vehicle Width 1790 mm 1690 mm
Vehicle Height 1310 mm 1430 mm
Wheelbase Size 2500 mm 2420 mm
Fuel Consumption Overall 8.9 L/100km 7.2 L/100km
Fuel Tank Capacity 55 L 45 L


 

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