2009 Aston Martin DB9 vs. 2007 GMC Sierra
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 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2007 GMC Sierra 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 175 more horse power than 2007 GMC Sierra. (295 HP @ 5600 RPM). In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2007 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 482 kg more than 2009 Aston Martin DB9.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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 DB9 (600 Nm @ 5000 RPM) has 186 more torque (in Nm) than 2007 GMC Sierra. (414 Nm @ 4800 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Sierra. 2007 GMC Sierra has automatic transmission and 2009 Aston Martin DB9 has manual transmission. 2009 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Aston Martin DB9 | 2007 GMC Sierra | |
Make | Aston Martin | GMC |
Model | DB9 | Sierra |
Year Released | 2009 | 2007 |
Body Type | Coupe | Pickup |
Engine Position | Front | Front |
Engine Size | 5935 cc | 4802 cc |
Engine Cylinders | 12 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 470 HP | 295 HP |
Engine RPM | 6000 RPM | 5600 RPM |
Torque | 600 Nm | 414 Nm |
Torque RPM | 5000 RPM | 4800 RPM |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 4 seats | 3 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1835 kg | 2317 kg |
Vehicle Length | 4720 mm | 5710 mm |
Vehicle Width | 1880 mm | 2040 mm |
Vehicle Height | 1280 mm | 1870 mm |
Wheelbase Size | 2750 mm | 3380 mm |
Fuel Consumption Highway | 12.4 L/100km | 11.8 L/100km |
Fuel Consumption City | 19.6 L/100km | 14.7 L/100km |
Fuel Consumption Overall | 16.4 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 78 L | 129 L |