2005 Audi A4 vs. 1975 Cadillac Eldorado
To start off, 2005 Audi A4 is newer by 30 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 10 more horse power than 2005 Audi A4. (170 HP @ 6500 RPM) In normal driving conditions, 1975 Cadillac Eldorado should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1975 Cadillac Eldorado weights approximately 706 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi A4 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, 2005 Audi A4 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) has 262 more torque (in Nm) than 2005 Audi A4. (225 Nm). This means 1975 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 1975 Cadillac Eldorado | |
| Make | Audi | Cadillac |
| Model | A4 | Eldorado |
| Year Released | 2005 | 1975 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1786 cc | 8192 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 170 HP | 180 HP |
| Engine RPM | 6500 RPM | 3600 RPM |
| Torque | 225 Nm | 487 Nm |
| Engine Bore Size | 81 mm | 109.2 mm |
| Engine Stroke Size | 86 mm | 109.3 mm |
| Drive Type | 4WD | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1610 kg | 2316 kg |
| Vehicle Length | 4550 mm | 5700 mm |
| Vehicle Width | 1770 mm | 2030 mm |
| Vehicle Height | 1430 mm | 1380 mm |
| Wheelbase Size | 2770 mm | 3210 mm |
