1975 Mercedes-Benz S vs. 2010 Audi A4
To start off, 2010 Audi A4 is newer by 35 year(s). Which means there will be less support and parts availability for 1975 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1975 Mercedes-Benz S would be higher. At 2,746 cc (6 cylinders), 1975 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2010 Audi A4 (211 HP @ 5300 RPM) has 53 more horse power than 1975 Mercedes-Benz S. (158 HP @ 5500 RPM) In normal driving conditions, 2010 Audi A4 should accelerate faster than 1975 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2010 Audi A4 weights approximately 35 kg more than 1975 Mercedes-Benz S. 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 1975 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, 2010 Audi A4 (349 Nm @ 1500 RPM) has 122 more torque (in Nm) than 1975 Mercedes-Benz S. (227 Nm @ 4000 RPM). This means 2010 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1975 Mercedes-Benz S.
Compare all specifications:
| 1975 Mercedes-Benz S | 2010 Audi A4 | |
| Make | Mercedes-Benz | Audi |
| Model | S | A4 |
| Year Released | 1975 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2746 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 158 HP | 211 HP |
| Engine RPM | 5500 RPM | 5300 RPM |
| Torque | 227 Nm | 349 Nm |
| Torque RPM | 4000 RPM | 1500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1610 kg | 1645 kg |
| Vehicle Length | 4970 mm | 4704 mm |
| Vehicle Width | 1880 mm | 1826 mm |
| Vehicle Height | 1430 mm | 1427 mm |
| Wheelbase Size | 2870 mm | 2809 mm |
| Fuel Tank Capacity | 85 L | 64 L |
