2002 Aston Martin DB7 vs. 1999 Chevrolet Astro
To start off, 2002 Aston Martin DB7 is newer by 3 year(s). Which means there will be less support and parts availability for 1999 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1999 Chevrolet Astro would be higher. At 5,935 cc (12 cylinders), 2002 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 2002 Aston Martin DB7 (450 HP @ 6000 RPM) has 267 more horse power than 1999 Chevrolet Astro. (183 HP @ 4400 RPM). In normal driving conditions, 2002 Aston Martin DB7 should accelerate faster than 1999 Chevrolet Astro. With that said, vehicle weight also plays an important factor in acceleration. 1999 Chevrolet Astro weights approximately 155 kg more than 2002 Aston Martin DB7.
Because 1999 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 2002 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 1999 Chevrolet Astro 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, 2002 Aston Martin DB7 (571 Nm) has 233 more torque (in Nm) than 1999 Chevrolet Astro. (338 Nm). This means 2002 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 1999 Chevrolet Astro.
Compare all specifications:
| 2002 Aston Martin DB7 | 1999 Chevrolet Astro | |
| Make | Aston Martin | Chevrolet |
| Model | DB7 | Astro |
| Year Released | 2002 | 1999 |
| Body Type | Coupe | Minivan |
| Engine Position | Front | Front |
| Engine Size | 5935 cc | 4293 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 450 HP | 183 HP |
| Engine RPM | 6000 RPM | 4400 RPM |
| Torque | 571 Nm | 338 Nm |
| Engine Bore Size | 89 mm | 101.6 mm |
| Engine Stroke Size | 79.5 mm | 88.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 8 seats |
| Vehicle Weight | 1740 kg | 1895 kg |
| Vehicle Length | 4490 mm | 4830 mm |
| Vehicle Width | 1870 mm | 1980 mm |
| Vehicle Height | 1250 mm | 1910 mm |
| Wheelbase Size | 2540 mm | 2830 mm |
