2007 BMW Z4 vs. 2008 Mercedes-Benz CLS
To start off, 2008 Mercedes-Benz CLS 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 3,497 cc (6 cylinders), 2008 Mercedes-Benz CLS is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz CLS (288 HP @ 6400 RPM) has 73 more horse power than 2007 BMW Z4. (215 HP @ 6500 RPM) In normal driving conditions, 2008 Mercedes-Benz CLS should accelerate faster than 2007 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz CLS weights approximately 373 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 Mercedes-Benz CLS (365 Nm @ 3000 RPM) has 115 more torque (in Nm) than 2007 BMW Z4. (250 Nm @ 2750 RPM). This means 2008 Mercedes-Benz CLS will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4. 2008 Mercedes-Benz CLS 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 Mercedes-Benz CLS will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW Z4 | 2008 Mercedes-Benz CLS | |
Make | BMW | Mercedes-Benz |
Model | Z4 | CLS |
Year Released | 2007 | 2008 |
Body Type | Convertible | Sedan |
Engine Position | Front | Front |
Engine Size | 2497 cc | 3497 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 288 HP |
Engine RPM | 6500 RPM | 6400 RPM |
Torque | 250 Nm | 365 Nm |
Torque RPM | 2750 RPM | 3000 RPM |
Engine Bore Size | 82 mm | 92.9 mm |
Engine Stroke Size | 78.8 mm | 86 mm |
Engine Compression Ratio | 11.0:1 | 12.2:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Top Speed | 240 km/hour | 250 km/hour |
Acceleration 0-100mph | 6.5 seconds | 6.7 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1362 kg | 1735 kg |
Vehicle Length | 4100 mm | 4920 mm |
Vehicle Width | 1310 mm | 1880 mm |
Vehicle Height | 1790 mm | 1440 mm |
Wheelbase Size | 2500 mm | 2860 mm |
Fuel Consumption Overall | 8.4 L/100km | 9.3 L/100km |
Fuel Tank Capacity | 55 L | 80 L |