2007 BMW Z4 vs. 2009 Mercedes-Benz S
To start off, 2009 Mercedes-Benz S 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 5,461 cc (8 cylinders), 2009 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz S (382 HP @ 6000 RPM) has 167 more horse power than 2007 BMW Z4. (215 HP @ 6500 RPM) In normal driving conditions, 2009 Mercedes-Benz S should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz S weights approximately 1470 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, 2009 Mercedes-Benz S (530 Nm @ 2800 RPM) has 280 more torque (in Nm) than 2007 BMW Z4. (250 Nm @ 2750 RPM). This means 2009 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 2009 Mercedes-Benz S 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. 2009 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW Z4 | 2009 Mercedes-Benz S | |
Make | BMW | Mercedes-Benz |
Model | Z4 | S |
Year Released | 2007 | 2009 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2497 cc | 5461 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 382 HP |
Engine RPM | 6500 RPM | 6000 RPM |
Torque | 250 Nm | 530 Nm |
Torque RPM | 2750 RPM | 2800 RPM |
Engine Bore Size | 82 mm | 98 mm |
Engine Stroke Size | 78.8 mm | 90.5 mm |
Engine Compression Ratio | 11.0:1 | 10.7:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 240 km/hour | 250 km/hour |
Acceleration 0-100mph | 6.5 seconds | 5.4 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1362 kg | 2832 kg |
Vehicle Length | 4100 mm | 5080 mm |
Vehicle Width | 1310 mm | 1480 mm |
Vehicle Height | 1790 mm | 1880 mm |
Wheelbase Size | 2500 mm | 3040 mm |
Fuel Consumption Overall | 8.4 L/100km | 11.9 L/100km |
Fuel Tank Capacity | 55 L | 90 L |