2007 BMW Z4 vs. 2006 Mercedes-Benz SLK
To start off, 2007 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2006 Mercedes-Benz SLK 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 7 more horse power than 2006 Mercedes-Benz SLK. (161 HP @ 5300 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2006 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz SLK weights approximately 43 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, 2006 Mercedes-Benz SLK (230 Nm @ 2500 RPM) has 20 more torque (in Nm) than 2007 BMW Z4. (210 Nm @ 3500 RPM). This means 2006 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW Z4.
Compare all specifications:
2007 BMW Z4 | 2006 Mercedes-Benz SLK | |
Make | BMW | Mercedes-Benz |
Model | Z4 | SLK |
Year Released | 2007 | 2006 |
Body Type | Convertible | Convertible |
Engine Position | Front | Front |
Engine Size | 2171 cc | 1998 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 168 HP | 161 HP |
Engine RPM | 6250 RPM | 5300 RPM |
Torque | 210 Nm | 230 Nm |
Torque RPM | 3500 RPM | 2500 RPM |
Engine Bore Size | 80 mm | 89.9 mm |
Engine Stroke Size | 72 mm | 78.7 mm |
Engine Compression Ratio | 10.8:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 225 km/hour | 230 km/hour |
Acceleration 0-100mph | 7.7 seconds | 7.9 seconds |
Drive Type | Rear | Rear |
Number of Seats | 2 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1325 kg | 1368 kg |
Vehicle Length | 4100 mm | 4090 mm |
Vehicle Width | 1790 mm | 1780 mm |
Vehicle Height | 1310 mm | 1300 mm |
Wheelbase Size | 2500 mm | 2410 mm |
Fuel Consumption Overall | 8.9 L/100km | 8.7 L/100km |
Fuel Tank Capacity | 55 L | 70 L |