2007 Aston Martin DB9 vs. 2008 Chevrolet Suburban
To start off, 2008 Chevrolet Suburban is newer by 1 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 141 more horse power than 2008 Chevrolet Suburban. (310 HP @ 5200 RPM). In normal driving conditions, 2007 Aston Martin DB9 should accelerate faster than 2008 Chevrolet Suburban. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Suburban weights approximately 365 kg more than 2007 Aston Martin DB9.
Because 2008 Chevrolet Suburban 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, 2008 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, 2007 Aston Martin DB9 (570 Nm @ 5000 RPM) has 116 more torque (in Nm) than 2008 Chevrolet Suburban. (454 Nm @ 4400 RPM). This means 2007 Aston Martin DB9 will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Suburban. 2008 Chevrolet Suburban 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. 2008 Chevrolet Suburban will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Aston Martin DB9 | 2008 Chevrolet Suburban | |
| Make | Aston Martin | Chevrolet |
| Model | DB9 | Suburban |
| Year Released | 2007 | 2008 |
| Body Type | Coupe | 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 | 451 HP | 310 HP |
| Engine RPM | 5750 RPM | 5200 RPM |
| Torque | 570 Nm | 454 Nm |
| Torque RPM | 5000 RPM | 4400 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1835 kg | 2200 kg |
| Vehicle Length | 4720 mm | 5660 mm |
| Vehicle Width | 1880 mm | 2020 mm |
| Vehicle Height | 1280 mm | 1960 mm |
| Wheelbase Size | 2750 mm | 3310 mm |
| Fuel Consumption Highway | 12.4 L/100km | 11.9 L/100km |
| Fuel Consumption City | 19.6 L/100km | 15.8 L/100km |
| Fuel Consumption Overall | 17.8 L/100km | 14 L/100km |
| Fuel Tank Capacity | 78 L | 117 L |
