2008 Aston Martin DB7 vs. 2007 Chevrolet Express
To start off, 2008 Aston Martin DB7 is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Chevrolet Express. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet Express would be higher. At 5,935 cc (12 cylinders), 2008 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2008 Aston Martin DB7 (444 HP @ 6000 RPM) has 149 more horse power than 2007 Chevrolet Express. (295 HP @ 5200 RPM). In normal driving conditions, 2008 Aston Martin DB7 should accelerate faster than 2007 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Express weights approximately 627 kg more than 2008 Aston Martin DB7.
Because 2007 Chevrolet Express 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, 2007 Chevrolet Express 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 (542 Nm @ 5000 RPM) has 88 more torque (in Nm) than 2007 Chevrolet Express. (454 Nm @ 4000 RPM). This means 2008 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Express.
Compare all specifications:
2008 Aston Martin DB7 | 2007 Chevrolet Express | |
Make | Aston Martin | Chevrolet |
Model | DB7 | Express |
Year Released | 2008 | 2007 |
Body Type | Convertible | Van |
Engine Position | Front | Front |
Engine Size | 5935 cc | 5326 cc |
Engine Cylinders | 12 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 444 HP | 295 HP |
Engine RPM | 6000 RPM | 5200 RPM |
Torque | 542 Nm | 454 Nm |
Torque RPM | 5000 RPM | 4000 RPM |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 8 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1910 kg | 2537 kg |
Vehicle Length | 4720 mm | 5700 mm |
Vehicle Height | 1280 mm | 2080 mm |
Wheelbase Size | 2600 mm | 3440 mm |
Fuel Consumption Overall | 19.6 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 82 L | 117 L |