1966 Aston Martin DB6 vs. 1999 Daihatsu Sirion
To start off, 1999 Daihatsu Sirion is newer by 33 year(s). Which means there will be less support and parts availability for 1966 Aston Martin DB6. In addition, the cost of maintenance, including insurance, on 1966 Aston Martin DB6 would be higher. At 3,995 cc (6 cylinders), 1966 Aston Martin DB6 is equipped with a bigger engine. In terms of performance, 1966 Aston Martin DB6 (282 HP @ 5500 RPM) has 229 more horse power than 1999 Daihatsu Sirion. (53 HP @ 5200 RPM). In normal driving conditions, 1966 Aston Martin DB6 should accelerate faster than 1999 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 1966 Aston Martin DB6 weights approximately 815 kg more than 1999 Daihatsu Sirion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Aston Martin DB6 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 1966 Aston Martin DB6. However, in wet, icy, snow, or gravel driving conditions, 1999 Daihatsu Sirion, 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, 1966 Aston Martin DB6 (400 Nm @ 4500 RPM) has 312 more torque (in Nm) than 1999 Daihatsu Sirion. (88 Nm @ 3600 RPM). This means 1966 Aston Martin DB6 will have an easier job in driving up hills or pulling heavy equipment than 1999 Daihatsu Sirion.
Compare all specifications:
| 1966 Aston Martin DB6 | 1999 Daihatsu Sirion | |
| Make | Aston Martin | Daihatsu |
| Model | DB6 | Sirion |
| Year Released | 1966 | 1999 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3995 cc | 989 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 282 HP | 53 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 400 Nm | 88 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Engine Bore Size | 96 mm | 71.9 mm |
| Engine Stroke Size | 92 mm | 81 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1625 kg | 810 kg |
| Vehicle Length | 4630 mm | 3680 mm |
| Vehicle Width | 1680 mm | 1600 mm |
| Vehicle Height | 1330 mm | 1460 mm |
| Wheelbase Size | 2590 mm | 2350 mm |
| Fuel Tank Capacity | 72 L | 37 L |
