2003 Mercedes-Benz S vs. 2005 BMW Z4
To start off, 2005 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz S would be higher. At 5,439 cc (8 cylinders), 2003 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz S (493 HP @ 6100 RPM) has 325 more horse power than 2005 BMW Z4. (168 HP @ 6250 RPM). In normal driving conditions, 2003 Mercedes-Benz S should accelerate faster than 2005 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz S weights approximately 660 kg more than 2005 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, 2003 Mercedes-Benz S (700 Nm @ 2750 RPM) has 490 more torque (in Nm) than 2005 BMW Z4. (210 Nm @ 3500 RPM). This means 2003 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW Z4.
Compare all specifications:
2003 Mercedes-Benz S | 2005 BMW Z4 | |
Make | Mercedes-Benz | BMW |
Model | S | Z4 |
Year Released | 2003 | 2005 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 5439 cc | 2171 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 3 valves | 4 valves |
Horse Power | 493 HP | 168 HP |
Engine RPM | 6100 RPM | 6250 RPM |
Torque | 700 Nm | 210 Nm |
Torque RPM | 2750 RPM | 3500 RPM |
Engine Bore Size | 97 mm | 80 mm |
Engine Stroke Size | 92 mm | 72 mm |
Engine Compression Ratio | 9.0:1 | 10.8:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 250 km/hour | 225 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1985 kg | 1325 kg |
Vehicle Length | 5050 mm | 4100 mm |
Vehicle Width | 1860 mm | 1790 mm |
Vehicle Height | 1450 mm | 1310 mm |
Wheelbase Size | 2970 mm | 2500 mm |
Fuel Consumption Overall | 13.5 L/100km | 8.9 L/100km |
Fuel Tank Capacity | 88 L | 55 L |