2008 Audi A6 vs. 1979 Cadillac Eldorado
To start off, 2008 Audi A6 is newer by 29 year(s). Which means there will be less support and parts availability for 1979 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1979 Cadillac Eldorado would be higher. At 5,735 cc (8 cylinders), 1979 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 2008 Audi A6 (230 HP @ 4000 RPM) has 62 more horse power than 1979 Cadillac Eldorado. (168 HP @ 4200 RPM). In normal driving conditions, 2008 Audi A6 should accelerate faster than 1979 Cadillac Eldorado. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A6 weights approximately 100 kg more than 1979 Cadillac Eldorado. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Cadillac Eldorado. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi A6 (450 Nm @ 1400 RPM) has 85 more torque (in Nm) than 1979 Cadillac Eldorado. (365 Nm @ 2000 RPM). This means 2008 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1979 Cadillac Eldorado.
Compare all specifications:
| 2008 Audi A6 | 1979 Cadillac Eldorado | |
| Make | Audi | Cadillac |
| Model | A6 | Eldorado |
| Year Released | 2008 | 1979 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2965 cc | 5735 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 230 HP | 168 HP |
| Engine RPM | 4000 RPM | 4200 RPM |
| Torque | 450 Nm | 365 Nm |
| Torque RPM | 1400 RPM | 2000 RPM |
| Engine Bore Size | 83 mm | 103 mm |
| Engine Stroke Size | 91.4 mm | 86 mm |
| Engine Compression Ratio | 17.0:1 | 8.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1820 kg | 1720 kg |
| Vehicle Length | 4920 mm | 5190 mm |
| Vehicle Width | 1860 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1380 mm |
| Wheelbase Size | 2850 mm | 2900 mm |
