2004 Alfa Romeo 156 vs. 2009 Aston Martin Vanquish
To start off, 2009 Aston Martin Vanquish is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2004 Alfa Romeo 156 would be higher. At 5,935 cc (12 cylinders), 2009 Aston Martin Vanquish is equipped with a bigger engine. In terms of performance, 2009 Aston Martin Vanquish (521 HP @ 7000 RPM) has 373 more horse power than 2004 Alfa Romeo 156. (148 HP @ 4000 RPM) In normal driving conditions, 2009 Aston Martin Vanquish should accelerate faster than 2004 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin Vanquish weights approximately 431 kg more than 2004 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Alfa Romeo 156 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Aston Martin Vanquish. In wet, icy, snow, or gravel driving conditions, 2004 Alfa Romeo 156 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 Aston Martin Vanquish (577 Nm @ 5800 RPM) has 277 more torque (in Nm) than 2004 Alfa Romeo 156. (300 Nm @ 2000 RPM). This means 2009 Aston Martin Vanquish will have an easier job in driving up hills or pulling heavy equipment than 2004 Alfa Romeo 156.
Compare all specifications:
| 2004 Alfa Romeo 156 | 2009 Aston Martin Vanquish | |
| Make | Alfa Romeo | Aston Martin |
| Model | 156 | Vanquish |
| Year Released | 2004 | 2009 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 5935 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 521 HP |
| Engine RPM | 4000 RPM | 7000 RPM |
| Torque | 300 Nm | 577 Nm |
| Torque RPM | 2000 RPM | 5800 RPM |
| Engine Bore Size | 82 mm | 89 mm |
| Engine Stroke Size | 90.4 mm | 79.5 mm |
| Engine Compression Ratio | 18.5:1 | 10.8:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 200 km/hour | 325 km/hour |
| Acceleration 0-100mph | 10.5 seconds | 4.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1525 kg | 1956 kg |
| Vehicle Width | 1750 mm | 1930 mm |
| Vehicle Height | 1460 mm | 1340 mm |
| Wheelbase Size | 2600 mm | 2700 mm |
| Fuel Consumption Overall | 6.8 L/100km | 18.9 L/100km |
| Fuel Tank Capacity | 63 L | 80 L |
