2007 Audi A4 vs. 1999 Mercedes-Benz S
To start off, 2007 Audi A4 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1999 Mercedes-Benz S would be higher. At 5,439 cc (8 cylinders), 1999 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 1999 Mercedes-Benz S (356 HP @ 5500 RPM) has 101 more horse power than 2007 Audi A4. (255 HP @ 6500 RPM) In normal driving conditions, 1999 Mercedes-Benz S should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1999 Mercedes-Benz S weights approximately 595 kg more than 2007 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2007 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, 1999 Mercedes-Benz S (530 Nm @ 3150 RPM) has 200 more torque (in Nm) than 2007 Audi A4. (330 Nm @ 3250 RPM). This means 1999 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 1999 Mercedes-Benz S | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | S |
| Year Released | 2007 | 1999 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 5439 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 255 HP | 356 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 330 Nm | 530 Nm |
| Torque RPM | 3250 RPM | 3150 RPM |
| Engine Bore Size | 84.1 mm | 97 mm |
| Engine Stroke Size | 96 mm | 92 mm |
| Engine Compression Ratio | 11.3:1 | 10.5:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1310 kg | 1905 kg |
| Vehicle Length | 4580 mm | 5160 mm |
| Vehicle Width | 1780 mm | 1860 mm |
| Vehicle Height | 1400 mm | 1450 mm |
| Wheelbase Size | 2660 mm | 3090 mm |
| Fuel Consumption | 8.7 L/100km | 9.5 L/100km |
| Fuel Consumption City | 12.4 L/100km | 19.8 L/100km |
| Fuel Consumption Overall | 10.7 L/100km | 13.4 L/100km |
| Fuel Tank Capacity | 63 L | 88 L |
