2006 Audi A6 vs. 1975 Cadillac Eldorado
To start off, 2006 Audi A6 is newer by 31 year(s). Which means there will be less support and parts availability for 1975 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1975 Cadillac Eldorado would be higher. At 8,192 cc (8 cylinders), 1975 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 1975 Cadillac Eldorado (180 HP @ 3600 RPM) has 2 more horse power than 2006 Audi A6. (178 HP @ 3300 RPM) In normal driving conditions, 1975 Cadillac Eldorado should accelerate faster than 2006 Audi A6. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Eldorado weights approximately 621 kg more than 2006 Audi A6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1975 Cadillac Eldorado. In wet, icy, snow, or gravel driving conditions, 2006 Audi A6 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, 1975 Cadillac Eldorado (487 Nm @ 2000 RPM) has 107 more torque (in Nm) than 2006 Audi A6. (380 Nm @ 1400 RPM). This means 1975 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A6.
Compare all specifications:
| 2006 Audi A6 | 1975 Cadillac Eldorado | |
| Make | Audi | Cadillac |
| Model | A6 | Eldorado |
| Year Released | 2006 | 1975 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 8192 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 178 HP | 180 HP |
| Engine RPM | 3300 RPM | 3600 RPM |
| Torque | 380 Nm | 487 Nm |
| Torque RPM | 1400 RPM | 2000 RPM |
| Engine Bore Size | 83 mm | 109.2 mm |
| Engine Stroke Size | 83.1 mm | 109.3 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1695 kg | 2316 kg |
| Vehicle Length | 4940 mm | 5700 mm |
| Vehicle Width | 1860 mm | 2030 mm |
| Vehicle Height | 1470 mm | 1380 mm |
| Wheelbase Size | 2850 mm | 3210 mm |
