1999 Aston Martin DB7 vs. 2004 Opel Astra
To start off, 2004 Opel Astra is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 1999 Aston Martin DB7 would be higher. At 5,935 cc (12 cylinders), 1999 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 1999 Aston Martin DB7 (420 HP @ 6000 RPM) has 295 more horse power than 2004 Opel Astra. (125 HP @ 5600 RPM). In normal driving conditions, 1999 Aston Martin DB7 should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Aston Martin DB7 weights approximately 500 kg more than 2004 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 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 1999 Aston Martin DB7. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Astra, 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, 1999 Aston Martin DB7 (542 Nm @ 5000 RPM) has 375 more torque (in Nm) than 2004 Opel Astra. (167 Nm @ 3800 RPM). This means 1999 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra. 1999 Aston Martin DB7 has automatic transmission and 2004 Opel Astra has manual transmission. 2004 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Aston Martin DB7 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Aston Martin DB7 | 2004 Opel Astra | |
| Make | Aston Martin | Opel |
| Model | DB7 | Astra |
| Year Released | 1999 | 2004 |
| Body Type | Coupe | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 1796 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 420 HP | 125 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 542 Nm | 167 Nm |
| Torque RPM | 5000 RPM | 3800 RPM |
| Engine Bore Size | 89.1 mm | 80.5 mm |
| Engine Stroke Size | 79.5 mm | 88.2 mm |
| Engine Compression Ratio | 10.3:1 | 10.5:1 |
| Acceleration 0-100mph | 5.1 seconds | 10.9 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1825 kg | 1325 kg |
| Vehicle Length | 4670 mm | 4520 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1240 mm | 1510 mm |
| Wheelbase Size | 2600 mm | 2700 mm |
| Fuel Tank Capacity | 89 L | 52 L |
