2009 Audi RS6 vs. 1973 Cadillac DeVille
To start off, 2009 Audi RS6 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1973 Cadillac DeVille would be higher. At 7,734 cc (8 cylinders), 1973 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2009 Audi RS6 (572 HP @ 6250 RPM) has 364 more horse power than 1973 Cadillac DeVille. (208 HP @ 4400 RPM). In normal driving conditions, 2009 Audi RS6 should accelerate faster than 1973 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac DeVille weights approximately 207 kg more than 2009 Audi RS6.
Because 2009 Audi RS6 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2009 Audi RS6 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.
Compare all specifications:
| 2009 Audi RS6 | 1973 Cadillac DeVille | |
| Make | Audi | Cadillac |
| Model | RS6 | DeVille |
| Year Released | 2009 | 1973 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4991 cc | 7734 cc |
| Engine Cylinders | 10 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 572 HP | 208 HP |
| Engine RPM | 6250 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2028 kg | 2235 kg |
| Vehicle Length | 4930 mm | 5880 mm |
| Vehicle Width | 1900 mm | 2030 mm |
| Wheelbase Size | 2850 mm | 3310 mm |
