2008 Aston Martin DB7 vs. 2005 Chevrolet Suburban
To start off, 2008 Aston Martin DB7 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Suburban. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Suburban would be higher. At 5,965 cc (8 cylinders), 2005 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, 2008 Aston Martin DB7 (444 HP @ 6000 RPM) has 109 more horse power than 2005 Chevrolet Suburban. (335 HP @ 5600 RPM). In normal driving conditions, 2008 Aston Martin DB7 should accelerate faster than 2005 Chevrolet Suburban. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Suburban weights approximately 709 kg more than 2008 Aston Martin DB7.
Because 2005 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2008 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Suburban 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, 2008 Aston Martin DB7 (543 Nm) has 34 more torque (in Nm) than 2005 Chevrolet Suburban. (509 Nm). This means 2008 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Suburban.
Compare all specifications:
| 2008 Aston Martin DB7 | 2005 Chevrolet Suburban | |
| Make | Aston Martin | Chevrolet |
| Model | DB7 | Suburban |
| Year Released | 2008 | 2005 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 5965 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 444 HP | 335 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 543 Nm | 509 Nm |
| Engine Bore Size | 89 mm | 102 mm |
| Engine Stroke Size | 79.5 mm | 92 mm |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 9 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1910 kg | 2619 kg |
| Vehicle Length | 4640 mm | 5580 mm |
| Vehicle Height | 1260 mm | 1950 mm |
| Wheelbase Size | 2600 mm | 3310 mm |
| Fuel Tank Capacity | 82 L | 140 L |
