2009 Audi A6 vs. 1987 Cadillac Eldorado
To start off, 2009 Audi A6 is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1987 Cadillac Eldorado would be higher. At 4,080 cc (8 cylinders), 1987 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (178 HP @ 3300 RPM) has 45 more horse power than 1987 Cadillac Eldorado. (133 HP @ 4400 RPM). In normal driving conditions, 2009 Audi A6 should accelerate faster than 1987 Cadillac Eldorado. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A6 weights approximately 8 kg more than 1987 Cadillac Eldorado. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Cadillac Eldorado. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A6 (380 Nm @ 1400 RPM) has 110 more torque (in Nm) than 1987 Cadillac Eldorado. (270 Nm @ 2200 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1987 Cadillac Eldorado.
Compare all specifications:
| 2009 Audi A6 | 1987 Cadillac Eldorado | |
| Make | Audi | Cadillac |
| Model | A6 | Eldorado |
| Year Released | 2009 | 1987 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 4080 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 178 HP | 133 HP |
| Engine RPM | 3300 RPM | 4400 RPM |
| Torque | 380 Nm | 270 Nm |
| Torque RPM | 1400 RPM | 2200 RPM |
| Engine Bore Size | 83 mm | 88 mm |
| Engine Stroke Size | 83.1 mm | 84 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 | 1698 kg | 1690 kg |
| Vehicle Length | 4940 mm | 4850 mm |
| Vehicle Width | 1860 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1370 mm |
| Wheelbase Size | 2850 mm | 2750 mm |
