1973 Chevrolet Impala vs. 2013 Porsche Cayenne
To start off, 2013 Porsche Cayenne is newer by 40 year(s). Which means there will be less support and parts availability for 1973 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1973 Chevrolet Impala would be higher. At 4,097 cc (6 cylinders), 1973 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2013 Porsche Cayenne (328 HP @ 6500 RPM) has 218 more horse power than 1973 Chevrolet Impala. (110 HP @ 3800 RPM) In normal driving conditions, 2013 Porsche Cayenne should accelerate faster than 1973 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2013 Porsche Cayenne weights approximately 600 kg more than 1973 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Porsche Cayenne is all wheel drive (AWD), it will have significant more traction and grip than 1973 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Porsche Cayenne (441 Nm @ 5250 RPM) has 190 more torque (in Nm) than 1973 Chevrolet Impala. (251 Nm @ 1600 RPM). This means 2013 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1973 Chevrolet Impala.
Compare all specifications:
1973 Chevrolet Impala | 2013 Porsche Cayenne | |
Make | Chevrolet | Porsche |
Model | Impala | Cayenne |
Year Released | 1973 | 2013 |
Engine Position | Front | Rear |
Engine Size | 4097 cc | 3000 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | boxer |
Horse Power | 110 HP | 328 HP |
Engine RPM | 3800 RPM | 6500 RPM |
Torque | 251 Nm | 441 Nm |
Torque RPM | 1600 RPM | 5250 RPM |
Engine Bore Size | 98.3 mm | 84 mm |
Engine Stroke Size | 89.6 mm | 89 mm |
Engine Compression Ratio | 8.5:1 | 10.5 : 1 |
Fuel Type | Gasoline | Diesel / Electric Hybrid |
Drive Type | Rear | AWD |
Transmission Type | Manual | 6-speed manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1715 kg | 2315 kg |
Vehicle Length | 5600 mm | 4846 mm |
Vehicle Width | 2030 mm | 2154 mm |
Vehicle Height | 1370 mm | 1705 mm |
Wheelbase Size | 3100 mm | 2895 mm |