2005 Alfa Romeo 156 vs. 2005 Volkswagen Passat
To start off, both 2005 Alfa Romeo 156 and 2005 Volkswagen Passat were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,179 cc (6 cylinders), 2005 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (247 HP @ 6200 RPM) has 119 more horse power than 2005 Volkswagen Passat. (128 HP @ 4000 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 2005 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 42 kg more than 2005 Volkswagen Passat. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Volkswagen Passat is four wheel drive (4WD), it will have significant more traction and grip than 2005 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2005 Volkswagen Passat 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, 2005 Volkswagen Passat (310 Nm @ 1900 RPM) has 5 more torque (in Nm) than 2005 Alfa Romeo 156. (305 Nm @ 4800 RPM). This means 2005 Volkswagen Passat will have an easier job in driving up hills or pulling heavy equipment than 2005 Alfa Romeo 156.
Compare all specifications:
| 2005 Alfa Romeo 156 | 2005 Volkswagen Passat | |
| Make | Alfa Romeo | Volkswagen |
| Model | 156 | Passat |
| Year Released | 2005 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 247 HP | 128 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 305 Nm | 310 Nm |
| Torque RPM | 4800 RPM | 1900 RPM |
| Engine Bore Size | 93 mm | 79.5 mm |
| Engine Stroke Size | 78 mm | 95.5 mm |
| Engine Compression Ratio | 10.5:1 | 19.0:1 |
| Top Speed | 250 km/hour | 204 km/hour |
| Acceleration 0-100mph | 6.3 seconds | 10.4 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1410 kg | 1368 kg |
| Vehicle Length | 4440 mm | 4710 mm |
| Vehicle Width | 1770 mm | 1750 mm |
| Vehicle Height | 1410 mm | 1470 mm |
| Wheelbase Size | 2600 mm | 2710 mm |
| Fuel Consumption Overall | 12.3 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 63 L | 62 L |
