2009 Audi RS4 vs. 1978 Mercedes-Benz S
To start off, 2009 Audi RS4 is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1978 Mercedes-Benz S would be higher. At 4,161 cc (8 cylinders), 2009 Audi RS4 is equipped with a bigger engine. In terms of performance, 2009 Audi RS4 (414 HP @ 7800 RPM) has 257 more horse power than 1978 Mercedes-Benz S. (157 HP @ 5500 RPM). In normal driving conditions, 2009 Audi RS4 should accelerate faster than 1978 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS4 weights approximately 100 kg more than 1978 Mercedes-Benz S. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2009 Audi RS4 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, 2009 Audi RS4 (430 Nm @ 5500 RPM) has 207 more torque (in Nm) than 1978 Mercedes-Benz S. (223 Nm @ 4000 RPM). This means 2009 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1978 Mercedes-Benz S.
Compare all specifications:
2009 Audi RS4 | 1978 Mercedes-Benz S | |
Make | Audi | Mercedes-Benz |
Model | RS4 | S |
Year Released | 2009 | 1978 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4161 cc | 2746 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 414 HP | 157 HP |
Engine RPM | 7800 RPM | 5500 RPM |
Torque | 430 Nm | 223 Nm |
Torque RPM | 5500 RPM | 4000 RPM |
Engine Bore Size | 84.5 mm | 86 mm |
Engine Stroke Size | 92.8 mm | 78.8 mm |
Engine Compression Ratio | 12.5:1 | 8.7:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1710 kg | 1610 kg |
Vehicle Length | 4590 mm | 4740 mm |
Vehicle Width | 1820 mm | 1880 mm |
Vehicle Height | 1420 mm | 1430 mm |
Wheelbase Size | 2660 mm | 2870 mm |
Fuel Tank Capacity | 70 L | 85 L |