2000 Aston Martin DB7 vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 2000 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 2000 Aston Martin DB7 would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2000 Aston Martin DB7 (435 HP @ 6000 RPM) has 114 more horse power than 2005 GMC Sierra. (321 HP @ 5000 RPM). In normal driving conditions, 2000 Aston Martin DB7 should accelerate faster than 2005 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 490 kg more than 2000 Aston Martin DB7.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2000 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2005 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, 2000 Aston Martin DB7 (540 Nm @ 5000 RPM) has 170 more torque (in Nm) than 2005 GMC Sierra. (370 Nm @ 4000 RPM). This means 2000 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Sierra. 2005 GMC Sierra has automatic transmission and 2000 Aston Martin DB7 has manual transmission. 2000 Aston Martin DB7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 Aston Martin DB7 | 2005 GMC Sierra | |
| Make | Aston Martin | GMC |
| Model | DB7 | Sierra |
| Year Released | 2000 | 2005 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5934 cc | 5965 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 435 HP | 321 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 540 Nm | 370 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1780 kg | 2270 kg |
| Vehicle Length | 4730 mm | 5790 mm |
| Vehicle Width | 1840 mm | 2000 mm |
| Vehicle Height | 1270 mm | 1850 mm |
| Wheelbase Size | 2600 mm | 3650 mm |
| Fuel Tank Capacity | 89 L | 117 L |
