2005 BMW 320 vs. 2009 BMW Z4
To start off, 2009 BMW Z4 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW 320. In addition, the cost of maintenance, including insurance, on 2005 BMW 320 would be higher. At 2,996 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2009 BMW Z4 (261 HP @ 6600 RPM) has 112 more horse power than 2005 BMW 320. (149 HP @ 4000 RPM) In normal driving conditions, 2009 BMW Z4 should accelerate faster than 2005 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 320 weights approximately 185 kg more than 2009 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, 2005 BMW 320 (330 Nm @ 2000 RPM) has 15 more torque (in Nm) than 2009 BMW Z4. (315 Nm @ 2750 RPM). This means 2005 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
2005 BMW 320 | 2009 BMW Z4 | |
Make | BMW | BMW |
Model | 320 | Z4 |
Year Released | 2005 | 2009 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Front |
Engine Size | 1995 cc | 2996 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 149 HP | 261 HP |
Engine RPM | 4000 RPM | 6600 RPM |
Torque | 330 Nm | 315 Nm |
Torque RPM | 2000 RPM | 2750 RPM |
Engine Bore Size | 84 mm | 85.1 mm |
Engine Stroke Size | 90 mm | 88 mm |
Engine Compression Ratio | 17.0:1 | 10.7:1 |
Fuel Type | Diesel | Gasoline - Premium |
Acceleration 0-100mph | 9.2 seconds | 5.7 seconds |
Drive Type | Rear | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1580 kg | 1395 kg |
Vehicle Length | 4480 mm | 4100 mm |
Vehicle Width | 1750 mm | 1790 mm |
Vehicle Height | 1420 mm | 1270 mm |
Wheelbase Size | 2730 mm | 2500 mm |
Fuel Consumption Overall | 6 L/100km | 8.9 L/100km |
Fuel Tank Capacity | 63 L | 55 L |