2009 Audi A4 vs. 1973 Cadillac Eldorado
To start off, 2009 Audi A4 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1973 Cadillac Eldorado would be higher. At 8,192 cc (8 cylinders), 1973 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1973 Cadillac Eldorado (223 HP @ 3600 RPM) has 65 more horse power than 2009 Audi A4. (158 HP @ 4500 RPM) In normal driving conditions, 1973 Cadillac Eldorado should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1973 Cadillac Eldorado weights approximately 1325 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 1973 Cadillac Eldorado (522 Nm @ 2400 RPM) has 272 more torque (in Nm) than 2009 Audi A4. (250 Nm @ 1500 RPM). This means 1973 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 1973 Cadillac Eldorado | |
| Make | Audi | Cadillac |
| Model | A4 | Eldorado |
| Year Released | 2009 | 1973 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 8192 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 158 HP | 223 HP |
| Engine RPM | 4500 RPM | 3600 RPM |
| Torque | 250 Nm | 522 Nm |
| Torque RPM | 1500 RPM | 2400 RPM |
| Engine Bore Size | 82.5 mm | 109.2 mm |
| Engine Stroke Size | 84.1 mm | 109.3 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 895 kg | 2220 kg |
| Vehicle Length | 4710 mm | 5700 mm |
| Vehicle Width | 2010 mm | 2030 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2810 mm | 3210 mm |
| Fuel Tank Capacity | 65 L | 101 L |
