1999 Aston Martin DB7 vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 1999 Aston Martin DB7 would be higher. At 6,172 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 1999 Aston Martin DB7 (414 HP @ 6000 RPM) has 11 more horse power than 2007 GMC Sierra. (403 HP @ 5700 RPM). In normal driving conditions, 1999 Aston Martin DB7 should accelerate faster than 2007 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 603 kg more than 1999 Aston Martin DB7.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1999 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, 2007 GMC Sierra (565 Nm @ 4300 RPM) has 15 more torque (in Nm) than 1999 Aston Martin DB7. (550 Nm @ 5000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1999 Aston Martin DB7. 2007 GMC Sierra has automatic transmission and 1999 Aston Martin DB7 has manual transmission. 1999 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:
1999 Aston Martin DB7 | 2007 GMC Sierra | |
Make | Aston Martin | GMC |
Model | DB7 | Sierra |
Year Released | 1999 | 2007 |
Body Type | Convertible | Pickup |
Engine Position | Front | Front |
Engine Size | 5935 cc | 6172 cc |
Engine Cylinders | 12 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 414 HP | 403 HP |
Engine RPM | 6000 RPM | 5700 RPM |
Torque | 550 Nm | 565 Nm |
Torque RPM | 5000 RPM | 4300 RPM |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1875 kg | 2478 kg |
Vehicle Length | 4720 mm | 5850 mm |
Vehicle Width | 1830 mm | 2040 mm |
Vehicle Height | 1270 mm | 1880 mm |
Wheelbase Size | 2600 mm | 3650 mm |
Fuel Tank Capacity | 89 L | 98 L |