2003 Aston Martin DB7 vs. 2005 Opel Vectra
To start off, 2005 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 2003 Aston Martin DB7 would be higher. At 5,935 cc (12 cylinders), 2003 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2003 Aston Martin DB7 (435 HP @ 6000 RPM) has 227 more horse power than 2005 Opel Vectra. (208 HP @ 6200 RPM). In normal driving conditions, 2003 Aston Martin DB7 should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Aston Martin DB7 weights approximately 217 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Aston Martin DB7 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Aston Martin DB7. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Aston Martin DB7 (540 Nm @ 5000 RPM) has 240 more torque (in Nm) than 2005 Opel Vectra. (300 Nm @ 4000 RPM). This means 2003 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra.
Compare all specifications:
2003 Aston Martin DB7 | 2005 Opel Vectra | |
Make | Aston Martin | Opel |
Model | DB7 | Vectra |
Year Released | 2003 | 2005 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 5935 cc | 3175 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 435 HP | 208 HP |
Engine RPM | 6000 RPM | 6200 RPM |
Torque | 540 Nm | 300 Nm |
Torque RPM | 5000 RPM | 4000 RPM |
Engine Bore Size | 89 mm | 87.5 mm |
Engine Stroke Size | 79.5 mm | 88 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1740 kg | 1523 kg |
Vehicle Length | 4490 mm | 4600 mm |
Vehicle Width | 1870 mm | 1800 mm |
Vehicle Height | 1250 mm | 1470 mm |
Wheelbase Size | 2540 mm | 2640 mm |