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 1,995 cc (4 cylinders), 2009 BMW 320 is equipped with a bigger engine. In terms of performance, 2009 BMW 320 (175 HP @ 4000 RPM) has 27 more horse power than 2007 BMW Z4. (148 HP @ 6200 RPM) In normal driving conditions, 2009 BMW 320 should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 320 weights approximately 230 kg more than 2007 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2009 BMW 320 (351 Nm @ 1750 RPM) has 151 more torque (in Nm) than 2007 BMW Z4. (200 Nm @ 3600 RPM). This means 2009 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 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 | Sedan |
Engine Position | Front | Front |
Engine Size | 1993 cc | 1995 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 175 HP |
Engine RPM | 6200 RPM | 4000 RPM |
Torque | 200 Nm | 351 Nm |
Torque RPM | 3600 RPM | 1750 RPM |
Fuel Type | Gasoline | Diesel |
Top Speed | 220 km/hour | 230 km/hour |
Acceleration 0-100mph | 8.2 seconds | 5.6 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1295 kg | 1525 kg |
Vehicle Length | 4100 mm | 4540 mm |
Vehicle Width | 1310 mm | 2000 mm |
Vehicle Height | 1790 mm | 1430 mm |
Wheelbase Size | 2500 mm | 2770 mm |
Fuel Consumption Overall | 7.5 L/100km | 6 L/100km |
Fuel Tank Capacity | 55 L | 61 L |