2009 Daihatsu Sirion vs. 1963 Riley 4
To start off, 2009 Daihatsu Sirion is newer by 46 year(s). Which means there will be less support and parts availability for 1963 Riley 4. In addition, the cost of maintenance, including insurance, on 1963 Riley 4 would be higher. At 1,622 cc (4 cylinders), 1963 Riley 4 is equipped with a bigger engine. In terms of performance, 2009 Daihatsu Sirion (86 HP) has 19 more horse power than 1963 Riley 4. (67 HP). In normal driving conditions, 2009 Daihatsu Sirion should accelerate faster than 1963 Riley 4. With that said, vehicle weight also plays an important factor in acceleration. 1963 Riley 4 weights approximately 208 kg more than 2009 Daihatsu Sirion.
Because 1963 Riley 4 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 1963 Riley 4. However, in wet, icy, snow, or gravel driving conditions, 2009 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, both vehicles can yield 121 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles.
Compare all specifications:
| 2009 Daihatsu Sirion | 1963 Riley 4 | |
| Make | Daihatsu | Riley |
| Model | Sirion | 4 |
| Year Released | 2009 | 1963 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1298 cc | 1622 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 86 HP | 67 HP |
| Torque | 121 Nm | 121 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Engine Bore Size | 72 mm | 76.2 mm |
| Engine Stroke Size | 79.7 mm | 88.9 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 940 kg | 1148 kg |
| Vehicle Length | 3610 mm | 4540 mm |
| Vehicle Width | 1670 mm | 1620 mm |
| Vehicle Height | 1560 mm | 1510 mm |
| Wheelbase Size | 2440 mm | 2530 mm |
| Fuel Tank Capacity | 40 L | 45 L |
