2009 BMW 330 vs. 2007 BMW Z4
To start off, 2009 BMW 330 is newer by 2 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 2,993 cc, 2009 BMW 330 is equipped with a bigger engine. In terms of performance, 2009 BMW 330 (242 HP @ 4000 RPM) has 74 more horse power than 2007 BMW Z4. (168 HP @ 6250 RPM). In normal driving conditions, 2009 BMW 330 should accelerate faster than 2007 BMW Z4.
Let's talk about torque, 2009 BMW 330 (521 Nm @ 3000 RPM) has 311 more torque (in Nm) than 2007 BMW Z4. (210 Nm @ 3500 RPM). This means 2009 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
| 2009 BMW 330 | 2007 BMW Z4 | |
| Make | BMW | BMW |
| Model | 330 | Z4 |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 2171 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 242 HP | 168 HP |
| Engine RPM | 4000 RPM | 6250 RPM |
| Torque | 521 Nm | 210 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 90 mm | 80 mm |
| Engine Stroke Size | 84 mm | 72 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 250 km/hour | 225 km/hour |
| Acceleration 0-100mph | 6.1 seconds | 7.7 seconds |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4540 mm | 4100 mm |
| Vehicle Width | 2000 mm | 1790 mm |
| Vehicle Height | 1430 mm | 1310 mm |
| Wheelbase Size | 2770 mm | 2500 mm |
| Fuel Consumption Overall | 6.3 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 61 L | 55 L |
