1973 Mercedes-Benz 450 vs. 2006 Audi A4
To start off, 2006 Audi A4 is newer by 33 year(s). Which means there will be less support and parts availability for 1973 Mercedes-Benz 450. In addition, the cost of maintenance, including insurance, on 1973 Mercedes-Benz 450 would be higher. At 4,520 cc (8 cylinders), 1973 Mercedes-Benz 450 is equipped with a bigger engine. In terms of performance, 1973 Mercedes-Benz 450 (217 HP @ 5000 RPM) has 79 more horse power than 2006 Audi A4. (138 HP @ 4000 RPM). In normal driving conditions, 1973 Mercedes-Benz 450 should accelerate faster than 2006 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1973 Mercedes-Benz 450 weights approximately 490 kg more than 2006 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Mercedes-Benz 450 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Mercedes-Benz 450. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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, 1973 Mercedes-Benz 450 (359 Nm @ 3250 RPM) has 38 more torque (in Nm) than 2006 Audi A4. (321 Nm @ 1750 RPM). This means 1973 Mercedes-Benz 450 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A4.
Compare all specifications:
| 1973 Mercedes-Benz 450 | 2006 Audi A4 | |
| Make | Mercedes-Benz | Audi |
| Model | 450 | A4 |
| Year Released | 1973 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4520 cc | 1968 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 217 HP | 138 HP |
| Engine RPM | 5000 RPM | 4000 RPM |
| Torque | 359 Nm | 321 Nm |
| Torque RPM | 3250 RPM | 1750 RPM |
| Engine Bore Size | 92 mm | 81 mm |
| Engine Stroke Size | 85 mm | 95.5 mm |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1765 kg | 1275 kg |
| Vehicle Length | 5070 mm | 4550 mm |
| Vehicle Width | 1880 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1430 mm |
| Wheelbase Size | 2970 mm | 2660 mm |
| Fuel Tank Capacity | 95 L | 70 L |
