2009 Audi A8 vs. 1973 Volkswagen Passat
To start off, 2009 Audi A8 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 1973 Volkswagen Passat would be higher. At 5,998 cc, 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (444 HP @ 6200 RPM) has 395 more horse power than 1973 Volkswagen Passat. (49 HP @ 5000 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 1973 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 1080 kg more than 1973 Volkswagen Passat. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Volkswagen Passat. In wet, icy, snow, or gravel driving conditions, 2009 Audi A8 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 A8 (580 Nm @ 4000 RPM) has 498 more torque (in Nm) than 1973 Volkswagen Passat. (82 Nm @ 3000 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1973 Volkswagen Passat.
Compare all specifications:
| 2009 Audi A8 | 1973 Volkswagen Passat | |
| Make | Audi | Volkswagen |
| Model | A8 | Passat |
| Year Released | 2009 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 1471 cc |
| Engine Type | W | in-line |
| Horse Power | 444 HP | 49 HP |
| Engine RPM | 6200 RPM | 5000 RPM |
| Torque | 580 Nm | 82 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Compression Ratio | 11.0:1 | 23.5:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1995 kg | 915 kg |
| Vehicle Length | 5070 mm | 4200 mm |
| Vehicle Width | 1900 mm | 1630 mm |
| Vehicle Height | 1450 mm | 1370 mm |
| Wheelbase Size | 3080 mm | 2480 mm |
| Fuel Tank Capacity | 90 L | 45 L |
