2007 Alfa Romeo 147 vs. 2009 Aston Martin DB9
To start off, 2009 Aston Martin DB9 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2007 Alfa Romeo 147 would be higher. At 5,935 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (470 HP @ 6000 RPM) has 352 more horse power than 2007 Alfa Romeo 147. (118 HP @ 6200 RPM) In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2007 Alfa Romeo 147. With that said, vehicle weight also plays an important factor in acceleration. 2009 Aston Martin DB9 weights approximately 612 kg more than 2007 Alfa Romeo 147. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Aston Martin DB9 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 2009 Aston Martin DB9. However, in wet, icy, snow, or gravel driving conditions, 2007 Alfa Romeo 147, 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, 2009 Aston Martin DB9 (601 Nm @ 5000 RPM) has 455 more torque (in Nm) than 2007 Alfa Romeo 147. (146 Nm @ 4200 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 147. 2009 Aston Martin DB9 has automatic transmission and 2007 Alfa Romeo 147 has manual transmission. 2007 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Aston Martin DB9 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 Alfa Romeo 147 | 2009 Aston Martin DB9 | |
Make | Alfa Romeo | Aston Martin |
Model | 147 | DB9 |
Year Released | 2007 | 2009 |
Engine Position | Front | Front |
Engine Size | 1598 cc | 5935 cc |
Engine Cylinders | 4 cylinders | 12 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 118 HP | 470 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 146 Nm | 601 Nm |
Torque RPM | 4200 RPM | 5000 RPM |
Engine Bore Size | 82 mm | 89 mm |
Engine Stroke Size | 75.7 mm | 79.5 mm |
Engine Compression Ratio | 10.3:1 | 10.9:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 195 km/hour | 265 km/hour |
Acceleration 0-100mph | 10.6 seconds | 5.1 seconds |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 3 doors | 2 doors |
Vehicle Weight | 1278 kg | 1890 kg |
Vehicle Length | 4230 mm | 4720 mm |
Vehicle Width | 1740 mm | 1880 mm |
Vehicle Height | 1450 mm | 1320 mm |
Wheelbase Size | 2550 mm | 2750 mm |
Fuel Consumption Overall | 8.2 L/100km | 16.8 L/100km |
Fuel Tank Capacity | 60 L | 80 L |