1999 Aston Martin DB7 vs. 2006 BMW X3
To start off, 2006 BMW X3 is newer by 7 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 (414 HP @ 6000 RPM) has 266 more horse power than 2006 BMW X3. (148 HP @ 4000 RPM). In normal driving conditions, 1999 Aston Martin DB7 should accelerate faster than 2006 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW X3 weights approximately 50 kg more than 1999 Aston Martin DB7.
Because 2006 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2006 BMW X3 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, 1999 Aston Martin DB7 (550 Nm @ 5000 RPM) has 220 more torque (in Nm) than 2006 BMW X3. (330 Nm @ 2000 RPM). This means 1999 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW X3.
Compare all specifications:
| 1999 Aston Martin DB7 | 2006 BMW X3 | |
| Make | Aston Martin | BMW |
| Model | DB7 | X3 |
| Year Released | 1999 | 2006 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 1995 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 148 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 550 Nm | 330 Nm |
| Torque RPM | 5000 RPM | 2000 RPM |
| Engine Compression Ratio | 10.3:1 | 17.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1875 kg | 1925 kg |
| Vehicle Length | 4720 mm | 4570 mm |
| Vehicle Width | 1830 mm | 1860 mm |
| Vehicle Height | 1270 mm | 1680 mm |
| Wheelbase Size | 2600 mm | 2800 mm |
| Fuel Tank Capacity | 89 L | 67 L |
