2007 BMW Z4 vs. 2009 BMW 320
To start off, 2009 BMW 320 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 2,497 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (215 HP @ 6500 RPM) has 47 more horse power than 2009 BMW 320. (168 HP @ 6100 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2009 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 320 weights approximately 253 kg more than 2007 BMW Z4.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2007 BMW Z4 (250 Nm @ 2750 RPM) has 39 more torque (in Nm) than 2009 BMW 320. (211 Nm @ 3500 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 320. 2009 BMW 320 has automatic transmission and 2007 BMW Z4 has manual transmission. 2007 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 320 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW Z4 | 2009 BMW 320 | |
Make | BMW | BMW |
Model | Z4 | 320 |
Year Released | 2007 | 2009 |
Body Type | Convertible | Convertible |
Engine Position | Front | Front |
Engine Size | 2497 cc | 2171 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 168 HP |
Engine RPM | 6500 RPM | 6100 RPM |
Torque | 250 Nm | 211 Nm |
Torque RPM | 2750 RPM | 3500 RPM |
Engine Bore Size | 82 mm | 80 mm |
Engine Stroke Size | 78.8 mm | 72 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 240 km/hour | 222 km/hour |
Acceleration 0-100mph | 6.5 seconds | 9.1 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1362 kg | 1615 kg |
Vehicle Length | 4100 mm | 4490 mm |
Vehicle Width | 1310 mm | 1760 mm |
Vehicle Height | 1790 mm | 1380 mm |
Wheelbase Size | 2500 mm | 2730 mm |
Fuel Consumption Overall | 8.4 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 55 L | 63 L |