2001 Aston Martin DB7 vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 2001 Aston Martin DB7 would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2001 Aston Martin DB7 (450 HP @ 6000 RPM) has 138 more horse power than 2007 GMC Sierra. (312 HP @ 4400 RPM). In normal driving conditions, 2001 Aston Martin DB7 should accelerate faster than 2007 GMC Sierra.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2001 Aston Martin DB7. 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, 2001 Aston Martin DB7 (556 Nm) has 50 more torque (in Nm) than 2007 GMC Sierra. (506 Nm). This means 2001 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2007 GMC Sierra. 2007 GMC Sierra has automatic transmission and 2001 Aston Martin DB7 has manual transmission. 2001 Aston Martin DB7 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:
| 2001 Aston Martin DB7 | 2007 GMC Sierra | |
| Make | Aston Martin | GMC |
| Model | DB7 | Sierra |
| Year Released | 2001 | 2007 |
| Body Type | Coupe | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5931 cc | 5999 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 450 HP | 312 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 556 Nm | 506 Nm |
| 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 Width | 1530 mm | 2440 mm |
| Vehicle Height | 1530 mm | 1940 mm |
