2004 Aston Martin DB7 vs. 2005 GMC Yukon
To start off, 2005 GMC Yukon is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 2004 Aston Martin DB7 would be higher. At 5,935 cc (12 cylinders), 2004 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2004 Aston Martin DB7 (414 HP @ 6000 RPM) has 128 more horse power than 2005 GMC Yukon. (286 HP @ 5200 RPM). In normal driving conditions, 2004 Aston Martin DB7 should accelerate faster than 2005 GMC Yukon. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Yukon weights approximately 372 kg more than 2004 Aston Martin DB7.
Because 2005 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2004 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2005 GMC Yukon 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 DB7 (550 Nm @ 5000 RPM) has 109 more torque (in Nm) than 2005 GMC Yukon. (441 Nm @ 4000 RPM). This means 2004 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2005 GMC Yukon. 2005 GMC Yukon has automatic transmission and 2004 Aston Martin DB7 has manual transmission. 2004 Aston Martin DB7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Aston Martin DB7 | 2005 GMC Yukon | |
| Make | Aston Martin | GMC |
| Model | DB7 | Yukon |
| Year Released | 2004 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 5328 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 414 HP | 286 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 550 Nm | 441 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 89 mm | 96 mm |
| Engine Stroke Size | 79.5 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 9 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1878 kg | 2250 kg |
| Vehicle Length | 4720 mm | 5280 mm |
| Vehicle Width | 1830 mm | 1900 mm |
| Vehicle Height | 1270 mm | 1920 mm |
| Wheelbase Size | 2600 mm | 3280 mm |
