2010 GMC Envoy vs. 2009 Aston Martin DB9
To start off, 2010 GMC Envoy is newer by 1 year(s). Which means there will be less support and parts availability for 2009 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2009 Aston Martin DB9 would be higher. At 5,935 cc (12 cylinders), 2009 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2009 Aston Martin DB9 (470 HP @ 6000 RPM) has 185 more horse power than 2010 GMC Envoy. (285 HP @ 6000 RPM) In normal driving conditions, 2009 Aston Martin DB9 should accelerate faster than 2010 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Envoy weights approximately 600 kg more than 2009 Aston Martin DB9.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2009 Aston Martin DB9 (600 Nm @ 5000 RPM) has 226 more torque (in Nm) than 2010 GMC Envoy. (374 Nm @ 4600 RPM). This means 2009 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2010 GMC Envoy.
Compare all specifications:
| 2010 GMC Envoy | 2009 Aston Martin DB9 | |
| Make | GMC | Aston Martin |
| Model | Envoy | DB9 |
| Year Released | 2010 | 2009 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 5935 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 285 HP | 470 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 374 Nm | 600 Nm |
| Torque RPM | 4600 RPM | 5000 RPM |
| Engine Compression Ratio | 9.2:1 | 10.9:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2435 kg | 1835 kg |
| Vehicle Length | 4870 mm | 4720 mm |
| Vehicle Width | 1900 mm | 1880 mm |
| Vehicle Height | 1830 mm | 1280 mm |
| Wheelbase Size | 2880 mm | 2750 mm |
| Fuel Consumption | 11.8 L/100km | 12.4 L/100km |
| Fuel Consumption City | 16.8 L/100km | 19.6 L/100km |
| Fuel Consumption Overall | 14.7 L/100km | 16.4 L/100km |
| Fuel Tank Capacity | 83 L | 78 L |
