2004 Aston Martin DB9 vs. 2008 GMC Sierra
To start off, 2008 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2004 Aston Martin DB9 would be higher. At 5,935 cc (12 cylinders), 2004 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2004 Aston Martin DB9 (454 HP @ 6000 RPM) has 159 more horse power than 2008 GMC Sierra. (295 HP @ 5600 RPM). In normal driving conditions, 2004 Aston Martin DB9 should accelerate faster than 2008 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 425 kg more than 2004 Aston Martin DB9.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2004 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2008 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, 2004 Aston Martin DB9 (570 Nm @ 5000 RPM) has 156 more torque (in Nm) than 2008 GMC Sierra. (414 Nm @ 4800 RPM). This means 2004 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2008 GMC Sierra. 2008 GMC Sierra has automatic transmission and 2004 Aston Martin DB9 has manual transmission. 2004 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Aston Martin DB9 | 2008 GMC Sierra | |
| Make | Aston Martin | GMC |
| Model | DB9 | Sierra |
| Year Released | 2004 | 2008 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 4800 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 454 HP | 295 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 570 Nm | 414 Nm |
| Torque RPM | 5000 RPM | 4800 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1716 kg | 2141 kg |
| Vehicle Length | 4720 mm | 5850 mm |
| Vehicle Width | 1880 mm | 2040 mm |
| Vehicle Height | 1320 mm | 1880 mm |
| Wheelbase Size | 2750 mm | 3650 mm |
| Fuel Tank Capacity | 85 L | 98 L |
