2003 Mercedes-Benz S vs. 2010 Audi A4
To start off, 2010 Audi A4 is newer by 7 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 282 more horse power than 2010 Audi A4. (211 HP @ 5300 RPM). In normal driving conditions, 2003 Mercedes-Benz S should accelerate faster than 2010 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz S weights approximately 340 kg more than 2010 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Audi A4 is all wheel drive (AWD), it will have significant more traction and grip than 2003 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2010 Audi A4 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, 2003 Mercedes-Benz S (700 Nm @ 2750 RPM) has 351 more torque (in Nm) than 2010 Audi A4. (349 Nm @ 1500 RPM). This means 2003 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2010 Audi A4. 2003 Mercedes-Benz S has automatic transmission and 2010 Audi A4 has manual transmission. 2010 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Mercedes-Benz S | 2010 Audi A4 | |
| Make | Mercedes-Benz | Audi |
| Model | S | A4 |
| Year Released | 2003 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5439 cc | 2000 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 4 valves |
| Horse Power | 493 HP | 211 HP |
| Engine RPM | 6100 RPM | 5300 RPM |
| Torque | 700 Nm | 349 Nm |
| Torque RPM | 2750 RPM | 1500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1985 kg | 1645 kg |
| Vehicle Length | 5050 mm | 4704 mm |
| Vehicle Width | 1860 mm | 1826 mm |
| Vehicle Height | 1450 mm | 1427 mm |
| Wheelbase Size | 2970 mm | 2809 mm |
| Fuel Tank Capacity | 88 L | 64 L |
