1976 Alfa Romeo Alfetta vs. 2009 Porsche Cayenne
To start off, 2009 Porsche Cayenne is newer by 33 year(s). Which means there will be less support and parts availability for 1976 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1976 Alfa Romeo Alfetta would be higher. At 4,806 cc (8 cylinders), 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (494 HP @ 6000 RPM) has 369 more horse power than 1976 Alfa Romeo Alfetta. (125 HP @ 5300 RPM) In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 1976 Alfa Romeo Alfetta. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche Cayenne weights approximately 1350 kg more than 1976 Alfa Romeo Alfetta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1976 Alfa Romeo Alfetta. 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, 2009 Porsche Cayenne (700 Nm @ 4500 RPM) has 524 more torque (in Nm) than 1976 Alfa Romeo Alfetta. (176 Nm @ 4000 RPM). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1976 Alfa Romeo Alfetta. 2009 Porsche Cayenne has automatic transmission and 1976 Alfa Romeo Alfetta has manual transmission. 1976 Alfa Romeo Alfetta will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1976 Alfa Romeo Alfetta | 2009 Porsche Cayenne | |
| Make | Alfa Romeo | Porsche |
| Model | Alfetta | Cayenne |
| Year Released | 1976 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1962 cc | 4806 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 125 HP | 494 HP |
| Engine RPM | 5300 RPM | 6000 RPM |
| Torque | 176 Nm | 700 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Bore Size | 84 mm | 96 mm |
| Engine Stroke Size | 88.5 mm | 83 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1080 kg | 2430 kg |
| Vehicle Length | 4160 mm | 4800 mm |
| Vehicle Width | 1670 mm | 1700 mm |
| Vehicle Height | 1340 mm | 1930 mm |
| Wheelbase Size | 2420 mm | 2860 mm |
| Fuel Tank Capacity | 53 L | 100 L |
