2002 BMW Z4 vs. 2009 BMW 320
To start off, 2009 BMW 320 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 BMW Z4. In addition, the cost of maintenance, including insurance, on 2002 BMW Z4 would be higher. At 2,494 cc (6 cylinders), 2002 BMW Z4 is equipped with a bigger engine. In terms of performance, 2002 BMW Z4 (190 HP @ 6000 RPM) has 42 more horse power than 2009 BMW 320. (148 HP @ 4000 RPM). In normal driving conditions, 2002 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 95 kg more than 2002 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, 2009 BMW 320 (330 Nm @ 2000 RPM) has 85 more torque (in Nm) than 2002 BMW Z4. (245 Nm @ 3500 RPM). This means 2009 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW Z4.
Compare all specifications:
2002 BMW Z4 | 2009 BMW 320 | |
Make | BMW | BMW |
Model | Z4 | 320 |
Year Released | 2002 | 2009 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2494 cc | 1993 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 190 HP | 148 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 245 Nm | 330 Nm |
Torque RPM | 3500 RPM | 2000 RPM |
Engine Bore Size | 84 mm | 84 mm |
Engine Stroke Size | 75 mm | 90 mm |
Engine Compression Ratio | 10.5:1 | 17.0:1 |
Top Speed | 235 km/hour | 221 km/hour |
Acceleration 0-100mph | 7.3 seconds | 8.8 seconds |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1395 kg | 1490 kg |
Vehicle Length | 4100 mm | 4480 mm |
Vehicle Width | 1790 mm | 1750 mm |
Vehicle Height | 1310 mm | 1420 mm |
Wheelbase Size | 2580 mm | 2730 mm |
Fuel Consumption Overall | 8.9 L/100km | 5.8 L/100km |
Fuel Tank Capacity | 55 L | 63 L |