1966 Riley Kestrel vs. 2011 Kia Rio
To start off, 2011 Kia Rio is newer by 45 year(s). Which means there will be less support and parts availability for 1966 Riley Kestrel. In addition, the cost of maintenance, including insurance, on 1966 Riley Kestrel would be higher. At 1,600 cc (4 cylinders), 2011 Kia Rio is equipped with a bigger engine. In terms of performance, 2011 Kia Rio (138 HP @ 6300 RPM) has 85 more horse power than 1966 Riley Kestrel. (53 HP @ 5500 RPM) In normal driving conditions, 2011 Kia Rio should accelerate faster than 1966 Riley Kestrel. With that said, vehicle weight also plays an important factor in acceleration. 2011 Kia Rio weights approximately 208 kg more than 1966 Riley Kestrel. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2011 Kia Rio (167 Nm @ 4850 RPM) has 84 more torque (in Nm) than 1966 Riley Kestrel. (83 Nm @ 2500 RPM). This means 2011 Kia Rio will have an easier job in driving up hills or pulling heavy equipment than 1966 Riley Kestrel.
Compare all specifications:
| 1966 Riley Kestrel | 2011 Kia Rio | |
| Make | Riley | Kia |
| Model | Kestrel | Rio |
| Year Released | 1966 | 2011 |
| Engine Size | 1098 cc | 1600 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 53 HP | 138 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Torque | 83 Nm | 167 Nm |
| Torque RPM | 2500 RPM | 4850 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Vehicle Weight | 885 kg | 1093 kg |
| Vehicle Length | 3730 mm | 4366 mm |
| Vehicle Width | 1540 mm | 1720 mm |
| Vehicle Height | 1350 mm | 1455 mm |
| Wheelbase Size | 2380 mm | 2570 mm |
| Fuel Tank Capacity | 25 L | 43 L |
