2007 Audi A4 vs. 1973 Mercedes-Benz S
To start off, 2007 Audi A4 is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 1973 Mercedes-Benz S would be higher. At 2,967 cc, 2007 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Audi A4 (201 HP @ 4500 RPM) has 19 more horse power than 1973 Mercedes-Benz S. (182 HP @ 6000 RPM). In normal driving conditions, 2007 Audi A4 should accelerate faster than 1973 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 95 kg more than 1973 Mercedes-Benz S. 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 1973 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, 2007 Audi A4 (450 Nm @ 1400 RPM) has 217 more torque (in Nm) than 1973 Mercedes-Benz S. (233 Nm @ 4500 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mercedes-Benz S.
Compare all specifications:
| 2007 Audi A4 | 1973 Mercedes-Benz S | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | S |
| Year Released | 2007 | 1973 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 2746 cc |
| Horse Power | 201 HP | 182 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 450 Nm | 233 Nm |
| Torque RPM | 1400 RPM | 4500 RPM |
| Engine Compression Ratio | 17.0:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1705 kg | 1610 kg |
| Vehicle Length | 4590 mm | 4970 mm |
| Vehicle Width | 1780 mm | 1880 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2650 mm | 2870 mm |
| Fuel Tank Capacity | 66 L | 65 L |
