2007 Aston Martin DB9 vs. 2011 GMC Envoy
To start off, 2011 GMC Envoy is newer by 4 year(s). Which means there will be less support and parts availability for 2007 Aston Martin DB9. In addition, the cost of maintenance, including insurance, on 2007 Aston Martin DB9 would be higher. At 5,935 cc (12 cylinders), 2007 Aston Martin DB9 is equipped with a bigger engine. In terms of performance, 2007 Aston Martin DB9 (451 HP @ 5750 RPM) has 166 more horse power than 2011 GMC Envoy. (285 HP @ 6000 RPM). In normal driving conditions, 2007 Aston Martin DB9 should accelerate faster than 2011 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Envoy weights approximately 600 kg more than 2007 Aston Martin DB9.
Because 2011 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 2007 Aston Martin DB9. In wet, icy, snow, or gravel driving conditions, 2011 GMC Envoy 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 Aston Martin DB9 (570 Nm @ 5000 RPM) has 195 more torque (in Nm) than 2011 GMC Envoy. (375 Nm @ 4600 RPM). This means 2007 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2011 GMC Envoy. 2011 GMC Envoy has automatic transmission and 2007 Aston Martin DB9 has manual transmission. 2007 Aston Martin DB9 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Envoy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Aston Martin DB9 | 2011 GMC Envoy | |
| Make | Aston Martin | GMC |
| Model | DB9 | Envoy |
| Year Released | 2007 | 2011 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 4161 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 451 HP | 285 HP |
| Engine RPM | 5750 RPM | 6000 RPM |
| Torque | 570 Nm | 375 Nm |
| Torque RPM | 5000 RPM | 4600 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1835 kg | 2435 kg |
| Vehicle Length | 4720 mm | 4870 mm |
| Vehicle Width | 1880 mm | 1900 mm |
| Vehicle Height | 1280 mm | 1830 mm |
| Wheelbase Size | 2750 mm | 2880 mm |
| Fuel Consumption Highway | 12.4 L/100km | 11.8 L/100km |
| Fuel Consumption City | 19.6 L/100km | 16.8 L/100km |
| Fuel Consumption Overall | 17.8 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 78 L | 83 L |
