2005 Audi S4 vs. 2004 Mercedes-Benz CLK
To start off, 2005 Audi S4 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz CLK. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz CLK would be higher. At 5,441 cc (8 cylinders), 2004 Mercedes-Benz CLK is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz CLK (362 HP @ 4200 RPM) has 22 more horse power than 2005 Audi S4. (340 HP @ 6300 RPM) In normal driving conditions, 2004 Mercedes-Benz CLK should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz CLK weights approximately 77 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, 2004 Mercedes-Benz CLK (510 Nm) has 100 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 2004 Mercedes-Benz CLK will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 2004 Mercedes-Benz CLK | |
| Make | Audi | Mercedes-Benz |
| Model | S4 | CLK |
| Year Released | 2005 | 2004 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 5441 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 3 valves |
| Horse Power | 340 HP | 362 HP |
| Engine RPM | 6300 RPM | 4200 RPM |
| Torque | 410 Nm | 510 Nm |
| Engine Bore Size | 85.1 mm | 97 mm |
| Engine Stroke Size | 93 mm | 92 mm |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1735 kg | 1812 kg |
| Vehicle Length | 4550 mm | 4640 mm |
| Vehicle Width | 1770 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1390 mm |
| Wheelbase Size | 2660 mm | 2860 mm |
| Fuel Tank Capacity | 63 L | 62 L |
