2005 Mercedes-Benz C vs. 2011 Audi S3
To start off, 2011 Audi S3 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz C would be higher. At 2,684 cc (6 cylinders), 2005 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2011 Audi S3 (252 HP @ 6000 RPM) has 77 more horse power than 2005 Mercedes-Benz C. (175 HP @ 4500 RPM) In normal driving conditions, 2011 Audi S3 should accelerate faster than 2005 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz C weights approximately 185 kg more than 2011 Audi S3.
Because 2011 Audi S3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2011 Audi S3 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, 2011 Audi S3 (331 Nm @ 2400 RPM) has 91 more torque (in Nm) than 2005 Mercedes-Benz C. (240 Nm @ 4500 RPM). This means 2011 Audi S3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz C. 2005 Mercedes-Benz C has automatic transmission and 2011 Audi S3 has manual transmission. 2011 Audi S3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Mercedes-Benz C | 2011 Audi S3 | |
| Make | Mercedes-Benz | Audi |
| Model | C | S3 |
| Year Released | 2005 | 2011 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2684 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 175 HP | 252 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 240 Nm | 331 Nm |
| Torque RPM | 4500 RPM | 2400 RPM |
| Engine Bore Size | 89.9 mm | 82.5 mm |
| Engine Stroke Size | 68.2 mm | 92.8 mm |
| Top Speed | 229 km/hour | 250 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 5.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1640 kg | 1455 kg |
| Vehicle Length | 4550 mm | 4220 mm |
| Vehicle Width | 1730 mm | 1410 mm |
| Vehicle Height | 1470 mm | 1770 mm |
| Wheelbase Size | 2720 mm | 2580 mm |
| Fuel Consumption Overall | 11.6 L/100km | 9.1 L/100km |
| Fuel Tank Capacity | 62 L | 60 L |
