2002 BMW Z4 vs. 2009 Mercedes-Benz CL
To start off, 2009 Mercedes-Benz CL is newer by 7 year(s). Which means there will be less support and parts availability for 2002 BMW Z4. In addition, the cost of maintenance, including insurance, on 2002 BMW Z4 would be higher. At 5,459 cc (8 cylinders), 2009 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz CL (382 HP @ 6000 RPM) has 155 more horse power than 2002 BMW Z4. (227 HP @ 5900 RPM) In normal driving conditions, 2009 Mercedes-Benz CL should accelerate faster than 2002 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW Z4 weights approximately 161 kg more than 2009 Mercedes-Benz CL.
Because 2009 Mercedes-Benz CL is four wheel drive (4WD), it will have significant more traction and grip than 2002 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz CL will offer significantly more control. 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 CL (530 Nm @ 2800 RPM) has 230 more torque (in Nm) than 2002 BMW Z4. (300 Nm @ 3500 RPM). This means 2009 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW Z4.
Compare all specifications:
| 2002 BMW Z4 | 2009 Mercedes-Benz CL | |
| Make | BMW | Mercedes-Benz |
| Model | Z4 | CL |
| Year Released | 2002 | 2009 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 5459 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 227 HP | 382 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 300 Nm | 530 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1386 kg | 1225 kg |
| Vehicle Length | 4100 mm | 5070 mm |
| Vehicle Width | 1790 mm | 1880 mm |
| Vehicle Height | 1310 mm | 1420 mm |
| Wheelbase Size | 2500 mm | 2960 mm |
| Fuel Consumption | 7.3 L/100km | 11.2 L/100km |
| Fuel Consumption Overall | 9.5 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 55 L | 90 L |
