2005 Alfa Romeo 156 vs. 2007 Aston Martin V8 Vantage
To start off, 2007 Aston Martin V8 Vantage is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2005 Alfa Romeo 156 would be higher. At 4,282 cc (8 cylinders), 2007 Aston Martin V8 Vantage is equipped with a bigger engine. In terms of performance, 2007 Aston Martin V8 Vantage (381 HP @ 7000 RPM) has 217 more horse power than 2005 Alfa Romeo 156. (164 HP @ 6400 RPM) In normal driving conditions, 2007 Aston Martin V8 Vantage should accelerate faster than 2005 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2007 Aston Martin V8 Vantage weights approximately 235 kg more than 2005 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Aston Martin V8 Vantage 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 2007 Aston Martin V8 Vantage. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2007 Aston Martin V8 Vantage (417 Nm @ 5000 RPM) has 211 more torque (in Nm) than 2005 Alfa Romeo 156. (206 Nm @ 3250 RPM). This means 2007 Aston Martin V8 Vantage 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 | 2007 Aston Martin V8 Vantage | |
| Make | Alfa Romeo | Aston Martin |
| Model | 156 | V8 Vantage |
| Year Released | 2005 | 2007 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 4282 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 164 HP | 381 HP |
| Engine RPM | 6400 RPM | 7000 RPM |
| Torque | 206 Nm | 417 Nm |
| Torque RPM | 3250 RPM | 5000 RPM |
| Engine Bore Size | 83 mm | 89 mm |
| Engine Stroke Size | 91 mm | 86 mm |
| Engine Compression Ratio | 11.3:1 | 11.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 220 km/hour | 280 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 5 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1410 kg | 1645 kg |
| Vehicle Length | 4450 mm | 4390 mm |
| Vehicle Width | 1750 mm | 1870 mm |
| Vehicle Height | 1400 mm | 1260 mm |
| Wheelbase Size | 2550 mm | 2610 mm |
| Fuel Consumption Overall | 8.9 L/100km | 17.2 L/100km |
| Fuel Tank Capacity | 63 L | 77 L |
