2004 Aston Martin DB7 vs. 2007 Chevrolet Express
To start off, 2007 Chevrolet Express is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 2004 Aston Martin DB7 would be higher. At 5,999 cc (8 cylinders), 2007 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2004 Aston Martin DB7 (414 HP @ 6000 RPM) has 114 more horse power than 2007 Chevrolet Express. (300 HP @ 4400 RPM). In normal driving conditions, 2004 Aston Martin DB7 should accelerate faster than 2007 Chevrolet Express.
Let's talk about torque, 2004 Aston Martin DB7 (550 Nm @ 5000 RPM) has 62 more torque (in Nm) than 2007 Chevrolet Express. (488 Nm @ 4000 RPM). This means 2004 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Express. 2007 Chevrolet Express has automatic transmission and 2004 Aston Martin DB7 has manual transmission. 2004 Aston Martin DB7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet Express will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Aston Martin DB7 | 2007 Chevrolet Express | |
Make | Aston Martin | Chevrolet |
Model | DB7 | Express |
Year Released | 2004 | 2007 |
Body Type | Convertible | Van |
Engine Position | Front | Front |
Engine Size | 5935 cc | 5999 cc |
Engine Cylinders | 12 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 414 HP | 300 HP |
Engine RPM | 6000 RPM | 4400 RPM |
Torque | 550 Nm | 488 Nm |
Torque RPM | 5000 RPM | 4000 RPM |
Engine Bore Size | 89 mm | 102 mm |
Engine Stroke Size | 79.5 mm | 92 mm |
Fuel Type | Gasoline | Diesel |
Transmission Type | Manual | Automatic |
Number of Seats | 2 seats | 12 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Length | 4720 mm | 6210 mm |
Vehicle Width | 1830 mm | 2020 mm |
Vehicle Height | 1270 mm | 2090 mm |
Wheelbase Size | 2600 mm | 3940 mm |
Fuel Tank Capacity | 89 L | 117 L |