2002 BMW Z4 vs. 2006 BMW 320
To start off, 2006 BMW 320 is newer by 4 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 22 more horse power than 2006 BMW 320. (168 HP @ 6100 RPM). In normal driving conditions, 2002 BMW Z4 should accelerate faster than 2006 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 320 weights approximately 220 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, 2002 BMW Z4 (245 Nm @ 3500 RPM) has 35 more torque (in Nm) than 2006 BMW 320. (210 Nm @ 3500 RPM). This means 2002 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 320.
Compare all specifications:
2002 BMW Z4 | 2006 BMW 320 | |
Make | BMW | BMW |
Model | Z4 | 320 |
Year Released | 2002 | 2006 |
Body Type | Convertible | Convertible |
Engine Position | Front | Front |
Engine Size | 2494 cc | 2171 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 190 HP | 168 HP |
Engine RPM | 6000 RPM | 6100 RPM |
Torque | 245 Nm | 210 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Bore Size | 84 mm | 80 mm |
Engine Stroke Size | 75 mm | 72 mm |
Engine Compression Ratio | 10.5:1 | 11.0:1 |
Top Speed | 235 km/hour | 222 km/hour |
Acceleration 0-100mph | 7.3 seconds | 9.1 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1395 kg | 1615 kg |
Vehicle Length | 4100 mm | 4490 mm |
Vehicle Width | 1790 mm | 1760 mm |
Vehicle Height | 1310 mm | 1380 mm |
Wheelbase Size | 2580 mm | 2730 mm |
Fuel Consumption Overall | 8.9 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 55 L | 63 L |