1971 Cadillac Eldorado vs. 2009 Porsche Cayenne
To start off, 2009 Porsche Cayenne is newer by 38 year(s). Which means there will be less support and parts availability for 1971 Cadillac Eldorado. In addition, the cost of maintenance, including insurance, on 1971 Cadillac Eldorado would be higher. At 8,190 cc (8 cylinders), 1971 Cadillac Eldorado is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (399 HP @ 6500 RPM) has 176 more horse power than 1971 Cadillac Eldorado. (223 HP @ 4400 RPM) In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 1971 Cadillac Eldorado. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Eldorado weights approximately 760 kg more than 2009 Porsche Cayenne.
Because 2009 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1971 Cadillac Eldorado. In wet, icy, snow, or gravel driving conditions, 2009 Porsche Cayenne 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, 1971 Cadillac Eldorado (744 Nm @ 3000 RPM) has 244 more torque (in Nm) than 2009 Porsche Cayenne. (500 Nm @ 3500 RPM). This means 1971 Cadillac Eldorado will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche Cayenne. 1971 Cadillac Eldorado has automatic transmission and 2009 Porsche Cayenne has manual transmission. 2009 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Cadillac Eldorado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Cadillac Eldorado | 2009 Porsche Cayenne | |
| Make | Cadillac | Porsche |
| Model | Eldorado | Cayenne |
| Year Released | 1971 | 2009 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 8190 cc | 4806 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 223 HP | 399 HP |
| Engine RPM | 4400 RPM | 6500 RPM |
| Torque | 744 Nm | 500 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 109.2 mm | 96 mm |
| Engine Stroke Size | 109.3 mm | 83 mm |
| Engine Compression Ratio | 8.5:1 | 12.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 193 km/hour | 253 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2110 kg | 1350 kg |
| Vehicle Length | 5630 mm | 4800 mm |
| Vehicle Width | 2040 mm | 1680 mm |
| Vehicle Height | 1370 mm | 1930 mm |
| Wheelbase Size | 3210 mm | 2860 mm |
| Fuel Tank Capacity | 100 L | 100 L |
