2005 Audi S4 vs. 2003 Mercedes-Benz CL
To start off, 2005 Audi S4 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz CL. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz CL would be higher. At 5,980 cc (12 cylinders), 2003 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2003 Mercedes-Benz CL (603 HP @ 4800 RPM) has 263 more horse power than 2005 Audi S4. (340 HP @ 6300 RPM) In normal driving conditions, 2003 Mercedes-Benz CL should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz CL weights approximately 420 kg more than 2005 Audi S4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2003 Mercedes-Benz CL (1,000 Nm) has 590 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2003 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 2003 Mercedes-Benz CL | |
| Make | Audi | Mercedes-Benz |
| Model | S4 | CL |
| Year Released | 2005 | 2003 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 5980 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 3 valves |
| Horse Power | 340 HP | 603 HP |
| Engine RPM | 6300 RPM | 4800 RPM |
| Torque | 410 Nm | 1000 Nm |
| Engine Bore Size | 85.1 mm | 82.6 mm |
| Engine Stroke Size | 93 mm | 93 mm |
| Engine Compression Ratio | 11.0:1 | 9.0:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1735 kg | 2155 kg |
| Vehicle Length | 4550 mm | 5000 mm |
| Vehicle Width | 1770 mm | 1860 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2860 mm |
| Fuel Tank Capacity | 63 L | 88 L |
