2003 Alfa Romeo 156 vs. 2002 Aston Martin Vanquish
To start off, 2003 Alfa Romeo 156 is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Aston Martin Vanquish. In addition, the cost of maintenance, including insurance, on 2002 Aston Martin Vanquish would be higher. At 5,934 cc (12 cylinders), 2002 Aston Martin Vanquish is equipped with a bigger engine. In terms of performance, 2002 Aston Martin Vanquish (454 HP @ 6800 RPM) has 316 more horse power than 2003 Alfa Romeo 156. (138 HP @ 6200 RPM) In normal driving conditions, 2002 Aston Martin Vanquish should accelerate faster than 2003 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2002 Aston Martin Vanquish weights approximately 570 kg more than 2003 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 Aston Martin Vanquish 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 2002 Aston Martin Vanquish. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2002 Aston Martin Vanquish (542 Nm @ 5000 RPM) has 378 more torque (in Nm) than 2003 Alfa Romeo 156. (164 Nm @ 3900 RPM). This means 2002 Aston Martin Vanquish will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2002 Aston Martin Vanquish | |
| Make | Alfa Romeo | Aston Martin |
| Model | 156 | Vanquish |
| Year Released | 2003 | 2002 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1774 cc | 5934 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 454 HP |
| Engine RPM | 6200 RPM | 6800 RPM |
| Torque | 164 Nm | 542 Nm |
| Torque RPM | 3900 RPM | 5000 RPM |
| Engine Bore Size | 82 mm | 89 mm |
| Engine Stroke Size | 82.7 mm | 79.5 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 208 km/hour | 322 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1340 kg | 1910 kg |
| Vehicle Length | 4440 mm | 4670 mm |
| Vehicle Width | 1750 mm | 1930 mm |
| Vehicle Height | 1400 mm | 1340 mm |
| Wheelbase Size | 2600 mm | 2700 mm |
| Fuel Consumption Overall | 8.5 L/100km | 16.7 L/100km |
