2006 Alfa Romeo 156 vs. 2006 Porsche Cayman
To start off, both 2006 Alfa Romeo 156 and 2006 Porsche Cayman were released in the same year (2006). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,686 cc (6 cylinders), 2006 Porsche Cayman is equipped with a bigger engine. In terms of performance, 2006 Porsche Cayman (242 HP @ 6500 RPM) has 69 more horse power than 2006 Alfa Romeo 156. (173 HP @ 4000 RPM) In normal driving conditions, 2006 Porsche Cayman should accelerate faster than 2006 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 156 weights approximately 210 kg more than 2006 Porsche Cayman.
Because 2006 Porsche Cayman is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Porsche Cayman. However, in wet, icy, snow, or gravel driving conditions, 2006 Alfa Romeo 156, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Alfa Romeo 156 (385 Nm @ 2000 RPM) has 112 more torque (in Nm) than 2006 Porsche Cayman. (273 Nm @ 4600 RPM). This means 2006 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 2006 Porsche Cayman. 2006 Porsche Cayman has automatic transmission and 2006 Alfa Romeo 156 has manual transmission. 2006 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Porsche Cayman will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo 156 | 2006 Porsche Cayman | |
| Make | Alfa Romeo | Porsche |
| Model | 156 | Cayman |
| Year Released | 2006 | 2006 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 2387 cc | 2686 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 173 HP | 242 HP |
| Engine RPM | 4000 RPM | 6500 RPM |
| Torque | 385 Nm | 273 Nm |
| Torque RPM | 2000 RPM | 4600 RPM |
| Engine Bore Size | 82 mm | 85.5 mm |
| Engine Stroke Size | 90.4 mm | 78 mm |
| Engine Compression Ratio | 18.5:1 | 11.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 225 km/hour | 258 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 6.1 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1510 kg | 1300 kg |
| Vehicle Length | 4440 mm | 4350 mm |
| Vehicle Width | 1750 mm | 1810 mm |
| Vehicle Height | 1440 mm | 1310 mm |
| Wheelbase Size | 2550 mm | 2420 mm |
| Fuel Consumption Overall | 6.6 L/100km | 9.3 L/100km |
| Fuel Tank Capacity | 63 L | 64 L |
