2004 GMC Sierra vs. 2008 Aston Martin DB9
To start off, 2008 Aston Martin DB9 is newer by 4 year(s). Which means there will be less support and parts availability for 2004 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2004 GMC Sierra would be higher. At 5,963 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 Aston Martin DB9 (444 HP) has 119 more horse power than 2004 GMC Sierra. (325 HP) In normal driving conditions, 2008 Aston Martin DB9 should accelerate faster than 2004 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 439 kg more than 2008 Aston Martin DB9.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2008 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2004 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, 2008 Aston Martin DB9 (571 Nm) has 69 more torque (in Nm) than 2004 GMC Sierra. (502 Nm). This means 2008 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Sierra.
Compare all specifications:
| 2004 GMC Sierra | 2008 Aston Martin DB9 | |
| Make | GMC | Aston Martin |
| Model | Sierra | DB9 |
| Year Released | 2004 | 2008 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5963 cc | 5935 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 325 HP | 444 HP |
| Torque | 502 Nm | 571 Nm |
| Engine Bore Size | 102 mm | 89 mm |
| Engine Stroke Size | 92 mm | 79.5 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2274 kg | 1835 kg |
| Vehicle Length | 5790 mm | 4720 mm |
| Vehicle Width | 2130 mm | 1880 mm |
| Vehicle Height | 1880 mm | 1280 mm |
| Wheelbase Size | 3650 mm | 2750 mm |
| Fuel Consumption Highway | 13.8 L/100km | 12.4 L/100km |
| Fuel Consumption City | 18.1 L/100km | 19.6 L/100km |
| Fuel Consumption Overall | 15.7 L/100km | 16.5 L/100km |
| Fuel Tank Capacity | 102 L | 78 L |
