2008 Audi S4 vs. 1991 Cadillac DeVille
To start off, 2008 Audi S4 is newer by 17 year(s). Which means there will be less support and parts availability for 1991 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1991 Cadillac DeVille would be higher. At 4,163 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (341 HP @ 7000 RPM) has 212 more horse power than 1991 Cadillac DeVille. (129 HP @ 4200 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 1991 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1991 Cadillac DeVille weights approximately 380 kg more than 2008 Audi S4.
Because 2008 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Cadillac DeVille. In wet, icy, snow, or gravel driving conditions, 2008 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. Let's talk about torque, 2008 Audi S4 (410 Nm @ 3500 RPM) has 139 more torque (in Nm) than 1991 Cadillac DeVille. (271 Nm @ 2200 RPM). This means 2008 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1991 Cadillac DeVille. 1991 Cadillac DeVille has automatic transmission and 2008 Audi S4 has manual transmission. 2008 Audi S4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi S4 | 1991 Cadillac DeVille | |
| Make | Audi | Cadillac |
| Model | S4 | DeVille |
| Year Released | 2008 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4087 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 341 HP | 129 HP |
| Engine RPM | 7000 RPM | 4200 RPM |
| Torque | 410 Nm | 271 Nm |
| Torque RPM | 3500 RPM | 2200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1160 kg | 1540 kg |
| Vehicle Length | 4590 mm | 4960 mm |
| Vehicle Width | 1790 mm | 1830 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2820 mm |
