1966 Riley Kestrel vs. 2011 Renault Koleos
To start off, 2011 Renault Koleos 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 1,998 cc (4 cylinders), 2011 Renault Koleos is equipped with a bigger engine. In terms of performance, 2011 Renault Koleos (148 HP) has 95 more horse power than 1966 Riley Kestrel. (53 HP) In normal driving conditions, 2011 Renault Koleos should accelerate faster than 1966 Riley Kestrel. With that said, vehicle weight also plays an important factor in acceleration. 2011 Renault Koleos weights approximately 765 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.
Because 2011 Renault Koleos is four wheel drive (4WD), it will have significant more traction and grip than 1966 Riley Kestrel. In wet, icy, snow, or gravel driving conditions, 2011 Renault Koleos 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, 2011 Renault Koleos (320 Nm) has 237 more torque (in Nm) than 1966 Riley Kestrel. (83 Nm). This means 2011 Renault Koleos will have an easier job in driving up hills or pulling heavy equipment than 1966 Riley Kestrel.
Compare all specifications:
| 1966 Riley Kestrel | 2011 Renault Koleos | |
| Make | Riley | Renault |
| Model | Kestrel | Koleos |
| Year Released | 1966 | 2011 |
| Engine Size | 1098 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 53 HP | 148 HP |
| Torque | 83 Nm | 320 Nm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Vehicle Weight | 885 kg | 1650 kg |
| Vehicle Length | 3730 mm | 4520 mm |
| Vehicle Width | 1540 mm | 1855 mm |
| Vehicle Height | 1350 mm | 1695 mm |
| Wheelbase Size | 2380 mm | 2690 mm |
