1997 Aston Martin DB7 vs. 2009 Daihatsu Sirion
To start off, 2009 Daihatsu Sirion is newer by 12 year(s). Which means there will be less support and parts availability for 1997 Aston Martin DB7. In addition, the cost of maintenance, including insurance, on 1997 Aston Martin DB7 would be higher. At 3,200 cc (6 cylinders), 1997 Aston Martin DB7 is equipped with a bigger engine. In terms of performance, 1997 Aston Martin DB7 (335 HP) has 233 more horse power than 2009 Daihatsu Sirion. (102 HP). In normal driving conditions, 1997 Aston Martin DB7 should accelerate faster than 2009 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1997 Aston Martin DB7 weights approximately 875 kg more than 2009 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Daihatsu Sirion is four wheel drive (4WD), it will have significant more traction and grip than 1997 Aston Martin DB7. In wet, icy, snow, or gravel driving conditions, 2009 Daihatsu Sirion 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, 1997 Aston Martin DB7 (488 Nm) has 356 more torque (in Nm) than 2009 Daihatsu Sirion. (132 Nm). This means 1997 Aston Martin DB7 will have an easier job in driving up hills or pulling heavy equipment than 2009 Daihatsu Sirion.
Compare all specifications:
| 1997 Aston Martin DB7 | 2009 Daihatsu Sirion | |
| Make | Aston Martin | Daihatsu |
| Model | DB7 | Sirion |
| Year Released | 1997 | 2009 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3200 cc | 1495 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 335 HP | 102 HP |
| Torque | 488 Nm | 132 Nm |
| Engine Compression Ratio | 8.3:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1780 kg | 905 kg |
| Vehicle Length | 4730 mm | 3640 mm |
| Vehicle Width | 1840 mm | 1670 mm |
| Vehicle Height | 1230 mm | 1560 mm |
| Wheelbase Size | 2600 mm | 2440 mm |
