2005 Volkswagen Passat vs. 2004 Alfa Romeo 166
To start off, 2005 Volkswagen Passat is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 166. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 166 would be higher. At 3,997 cc (8 cylinders), 2005 Volkswagen Passat is equipped with a bigger engine. In terms of performance, 2005 Volkswagen Passat (271 HP @ 6000 RPM) has 123 more horse power than 2004 Alfa Romeo 166. (148 HP @ 6300 RPM). In normal driving conditions, 2005 Volkswagen Passat should accelerate faster than 2004 Alfa Romeo 166. With that said, vehicle weight also plays an important factor in acceleration. 2005 Volkswagen Passat weights approximately 245 kg more than 2004 Alfa Romeo 166. 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 2004 Alfa Romeo 166. 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 (370 Nm @ 2750 RPM) has 188 more torque (in Nm) than 2004 Alfa Romeo 166. (182 Nm @ 3800 RPM). This means 2005 Volkswagen Passat will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 166.
Compare all specifications:
| 2005 Volkswagen Passat | 2004 Alfa Romeo 166 | |
| Make | Volkswagen | Alfa Romeo |
| Model | Passat | 166 |
| Year Released | 2005 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3997 cc | 1970 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | W | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 271 HP | 148 HP |
| Engine RPM | 6000 RPM | 6300 RPM |
| Torque | 370 Nm | 182 Nm |
| Torque RPM | 2750 RPM | 3800 RPM |
| Top Speed | 250 km/hour | 211 km/hour |
| Acceleration 0-100mph | 6.5 seconds | 9.8 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1665 kg | 1420 kg |
| Vehicle Length | 4710 mm | 4730 mm |
| Vehicle Width | 1750 mm | 1810 mm |
| Vehicle Height | 1470 mm | 1420 mm |
| Wheelbase Size | 2710 mm | 2600 mm |
| Fuel Consumption Overall | 13.1 L/100km | 9.7 L/100km |
| Fuel Tank Capacity | 80 L | 69 L |
