2009 Audi A4 vs. 1977 Cadillac Eldorado
To start off, 2009 Audi A4 is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1977 Cadillac Eldorado would be higher. At 6,964 cc (8 cylinders), 1977 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 2009 Audi A4 (217 HP @ 6300 RPM) has 46 more horse power than 1977 Cadillac Eldorado. (171 HP @ 4000 RPM). In normal driving conditions, 2009 Audi A4 should accelerate faster than 1977 Cadillac Eldorado. With that said, vehicle weight also plays an important factor in acceleration. 1977 Cadillac Eldorado weights approximately 745 kg more than 2009 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, 1977 Cadillac Eldorado (433 Nm @ 2000 RPM) has 133 more torque (in Nm) than 2009 Audi A4. (300 Nm @ 3200 RPM). This means 1977 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 | 1977 Cadillac Eldorado | |
| Make | Audi | Cadillac |
| Model | A4 | Eldorado |
| Year Released | 2009 | 1977 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2974 cc | 6964 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 217 HP | 171 HP |
| Engine RPM | 6300 RPM | 4000 RPM |
| Torque | 300 Nm | 433 Nm |
| Torque RPM | 3200 RPM | 2000 RPM |
| Engine Bore Size | 82.5 mm | 103.6 mm |
| Engine Stroke Size | 92.8 mm | 103.1 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1485 kg | 2230 kg |
| Vehicle Length | 4550 mm | 5700 mm |
| Vehicle Width | 1780 mm | 2040 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2660 mm | 3210 mm |
