2005 Audi A4 vs. 1984 Cadillac DeVille
To start off, 2005 Audi A4 is newer by 21 year(s). Which means there will be less support and parts availability for 1984 Cadillac DeVille. In addition, the cost of maintenance, including insurance, on 1984 Cadillac DeVille would be higher. At 4,085 cc (8 cylinders), 1984 Cadillac DeVille is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (148 HP @ 5700 RPM) has 19 more horse power than 1984 Cadillac DeVille. (129 HP @ 4200 RPM). In normal driving conditions, 2005 Audi A4 should accelerate faster than 1984 Cadillac DeVille. With that said, vehicle weight also plays an important factor in acceleration. 1984 Cadillac DeVille weights approximately 165 kg more than 2005 Audi A4.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1984 Cadillac DeVille (271 Nm @ 2200 RPM) has 61 more torque (in Nm) than 2005 Audi A4. (210 Nm @ 1750 RPM). This means 1984 Cadillac DeVille will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4. 1984 Cadillac DeVille has automatic transmission and 2005 Audi A4 has manual transmission. 2005 Audi A4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1984 Cadillac DeVille will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi A4 | 1984 Cadillac DeVille | |
| Make | Audi | Cadillac |
| Model | A4 | DeVille |
| Year Released | 2005 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 4085 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 129 HP |
| Engine RPM | 5700 RPM | 4200 RPM |
| Torque | 210 Nm | 271 Nm |
| Torque RPM | 1750 RPM | 2200 RPM |
| Engine Bore Size | 81.1 mm | 88 mm |
| Engine Stroke Size | 86.4 mm | 84 mm |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1375 kg | 1540 kg |
| Vehicle Length | 4550 mm | 4960 mm |
| Vehicle Width | 1780 mm | 1830 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2660 mm | 2820 mm |
