2007 BMW Z4 vs. 2008 Mercedes-Benz C
To start off, 2008 Mercedes-Benz C 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 2,171 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (168 HP @ 6250 RPM) has 47 more horse power than 2008 Mercedes-Benz C. (121 HP @ 4200 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2008 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz C weights approximately 230 kg more than 2007 BMW Z4.
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 C (270 Nm @ 1600 RPM) has 60 more torque (in Nm) than 2007 BMW Z4. (210 Nm @ 3500 RPM). This means 2008 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
| 2007 BMW Z4 | 2008 Mercedes-Benz C | |
| Make | BMW | Mercedes-Benz |
| Model | Z4 | C |
| Year Released | 2007 | 2008 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2171 cc | 2148 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 168 HP | 121 HP |
| Engine RPM | 6250 RPM | 4200 RPM |
| Torque | 210 Nm | 270 Nm |
| Torque RPM | 3500 RPM | 1600 RPM |
| Engine Bore Size | 80 mm | 88 mm |
| Engine Stroke Size | 72 mm | 88.3 mm |
| Engine Compression Ratio | 10.8:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 225 km/hour | 202 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 12.2 seconds |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1325 kg | 1555 kg |
| Vehicle Length | 4100 mm | 4550 mm |
| Vehicle Width | 1790 mm | 1730 mm |
| Vehicle Height | 1310 mm | 1470 mm |
| Wheelbase Size | 2500 mm | 2720 mm |
| Fuel Consumption Overall | 8.9 L/100km | 6.8 L/100km |
| Fuel Tank Capacity | 55 L | 62 L |
