2007 BMW Z4 vs. 2009 BMW 316
To start off, 2009 BMW 316 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 2,171 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (168 HP @ 6250 RPM) has 55 more horse power than 2009 BMW 316. (113 HP @ 6000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2009 BMW 316. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 5 kg more than 2009 BMW 316. 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, 2007 BMW Z4 (210 Nm @ 3500 RPM) has 60 more torque (in Nm) than 2009 BMW 316. (150 Nm @ 4300 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 316.
Compare all specifications:
| 2007 BMW Z4 | 2009 BMW 316 | |
| Make | BMW | BMW |
| Model | Z4 | 316 |
| Year Released | 2007 | 2009 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 1596 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 113 HP |
| Engine RPM | 6250 RPM | 6000 RPM |
| Torque | 210 Nm | 150 Nm |
| Torque RPM | 3500 RPM | 4300 RPM |
| Engine Bore Size | 80 mm | 84 mm |
| Engine Stroke Size | 72 mm | 72 mm |
| Engine Compression Ratio | 10.8:1 | 10.1:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 225 km/hour | 200 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 11.2 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1325 kg | 1320 kg |
| Vehicle Length | 4100 mm | 4230 mm |
| Vehicle Width | 1790 mm | 1760 mm |
| Vehicle Height | 1310 mm | 1440 mm |
| Wheelbase Size | 2500 mm | 2670 mm |
| Fuel Consumption Overall | 8.9 L/100km | 7.6 L/100km |
| Fuel Tank Capacity | 55 L | 53 L |
