2006 BMW Z4 vs. 2005 BMW 318
To start off, 2006 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 BMW 318. In addition, the cost of maintenance, including insurance, on 2005 BMW 318 would be higher. At 3,246 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (338 HP @ 7900 RPM) has 224 more horse power than 2005 BMW 318. (114 HP @ 5750 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2005 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 95 kg more than 2005 BMW 318. 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, 2006 BMW Z4 (365 Nm @ 4900 RPM) has 190 more torque (in Nm) than 2005 BMW 318. (175 Nm @ 3750 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 318.
Compare all specifications:
2006 BMW Z4 | 2005 BMW 318 | |
Make | BMW | BMW |
Model | Z4 | 318 |
Year Released | 2006 | 2005 |
Body Type | Convertible | Station Wagon |
Engine Position | Front | Front |
Engine Size | 3246 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 338 HP | 114 HP |
Engine RPM | 7900 RPM | 5750 RPM |
Torque | 365 Nm | 175 Nm |
Torque RPM | 4900 RPM | 3750 RPM |
Engine Compression Ratio | 11.5:1 | 11.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1485 kg | 1390 kg |
Vehicle Length | 4120 mm | 4480 mm |
Vehicle Width | 1790 mm | 1750 mm |
Vehicle Height | 1310 mm | 1420 mm |
Wheelbase Size | 2500 mm | 2730 mm |
Fuel Tank Capacity | 55 L | 63 L |