2004 Porsche 911 vs. 2008 Alfa Romeo 156
To start off, 2008 Alfa Romeo 156 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Porsche 911. In addition, the cost of maintenance, including insurance, on 2004 Porsche 911 would be higher. At 3,596 cc (6 cylinders), 2004 Porsche 911 is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (317 HP @ 6800 RPM) has 128 more horse power than 2008 Alfa Romeo 156. (189 HP @ 6300 RPM). In normal driving conditions, 2004 Porsche 911 should accelerate faster than 2008 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche 911 weights approximately 160 kg more than 2008 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Porsche 911 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 2004 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 2004 Porsche 911 (370 Nm @ 4250 RPM) has 152 more torque (in Nm) than 2008 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 2004 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2008 Alfa Romeo 156.
Compare all specifications:
| 2004 Porsche 911 | 2008 Alfa Romeo 156 | |
| Make | Porsche | Alfa Romeo |
| Model | 911 | 156 |
| Year Released | 2004 | 2008 |
| Body Type | Coupe | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 3596 cc | 2490 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 317 HP | 189 HP |
| Engine RPM | 6800 RPM | 6300 RPM |
| Torque | 370 Nm | 218 Nm |
| Torque RPM | 4250 RPM | 5000 RPM |
| Engine Bore Size | 96 mm | 88 mm |
| Engine Stroke Size | 82.8 mm | 68.3 mm |
| Engine Compression Ratio | 11.3:1 | 10.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 285 km/hour | 230 km/hour |
| Acceleration 0-100mph | 5.2 seconds | 7.3 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1515 kg | 1355 kg |
| Vehicle Length | 4440 mm | 4440 mm |
| Vehicle Width | 1780 mm | 1750 mm |
| Vehicle Height | 1310 mm | 1440 mm |
| Wheelbase Size | 2360 mm | 2600 mm |
| Fuel Consumption Overall | 11 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 64 L | 63 L |
