2007 BMW Z4 vs. 2008 BMW 330
To start off, 2008 BMW 330 is newer by 1 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 2,979 cc (6 cylinders), 2008 BMW 330 is equipped with a bigger engine. In terms of performance, 2008 BMW 330 (228 HP @ 5900 RPM) has 13 more horse power than 2007 BMW Z4. (215 HP @ 6500 RPM) In normal driving conditions, 2008 BMW 330 should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 330 weights approximately 143 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, 2008 BMW 330 (300 Nm @ 3500 RPM) has 50 more torque (in Nm) than 2007 BMW Z4. (250 Nm @ 2750 RPM). This means 2008 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 2008 BMW 330 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. 2008 BMW 330 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW Z4 | 2008 BMW 330 | |
| Make | BMW | BMW |
| Model | Z4 | 330 |
| Year Released | 2007 | 2008 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 228 HP |
| Engine RPM | 6500 RPM | 5900 RPM |
| Torque | 250 Nm | 300 Nm |
| Torque RPM | 2750 RPM | 3500 RPM |
| Engine Compression Ratio | 11.0:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 240 km/hour | 245 km/hour |
| Acceleration 0-100mph | 6.5 seconds | 6.5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1362 kg | 1505 kg |
| Vehicle Length | 4100 mm | 4480 mm |
| Vehicle Width | 1310 mm | 1750 mm |
| Vehicle Height | 1790 mm | 1420 mm |
| Wheelbase Size | 2500 mm | 2730 mm |
| Fuel Consumption Overall | 8.4 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 55 L | 63 L |
