2009 Audi S4 vs. 1971 Cadillac DeVille
To start off, 2009 Audi S4 is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1971 Cadillac DeVille would be higher. At 6,954 cc (8 cylinders), 1971 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2009 Audi S4 (340 HP @ 6800 RPM) has 52 more horse power than 1971 Cadillac DeVille. (288 HP @ 4600 RPM). In normal driving conditions, 2009 Audi S4 should accelerate faster than 1971 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac DeVille weights approximately 1070 kg more than 2009 Audi S4.
Because 2009 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2009 Audi S4 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 S4 | 1971 Cadillac DeVille | |
| Make | Audi | Cadillac |
| Model | S4 | DeVille |
| Year Released | 2009 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 6954 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 288 HP |
| Engine RPM | 6800 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 930 kg | 2000 kg |
| Vehicle Length | 4580 mm | 5700 mm |
| Vehicle Width | 1780 mm | 2030 mm |
| Wheelbase Size | 2660 mm | 3300 mm |
