1966 Riley Kestrel vs. 1999 Acura RL
To start off, 1999 Acura RL is newer by 33 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 3,472 cc (6 cylinders), 1999 Acura RL is equipped with a bigger engine. In terms of performance, 1999 Acura RL (205 HP @ 5200 RPM) has 152 more horse power than 1966 Riley Kestrel. (53 HP @ 5500 RPM) In normal driving conditions, 1999 Acura RL should accelerate faster than 1966 Riley Kestrel. With that said, vehicle weight also plays an important factor in acceleration. 1999 Acura RL weights approximately 790 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, 1999 Acura RL (304 Nm @ 2800 RPM) has 221 more torque (in Nm) than 1966 Riley Kestrel. (83 Nm @ 2500 RPM). This means 1999 Acura RL will have an easier job in driving up hills or pulling heavy equipment than 1966 Riley Kestrel.
Compare all specifications:
| 1966 Riley Kestrel | 1999 Acura RL | |
| Make | Riley | Acura |
| Model | Kestrel | RL |
| Year Released | 1966 | 1999 |
| Engine Size | 1098 cc | 3472 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 53 HP | 205 HP |
| Engine RPM | 5500 RPM | 5200 RPM |
| Torque | 83 Nm | 304 Nm |
| Torque RPM | 2500 RPM | 2800 RPM |
| Engine Compression Ratio | 8.3:1 | 9.6:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Vehicle Weight | 885 kg | 1675 kg |
| Vehicle Length | 3730 mm | 5000 mm |
| Vehicle Width | 1540 mm | 1820 mm |
| Vehicle Height | 1350 mm | 1440 mm |
| Wheelbase Size | 2380 mm | 2920 mm |
| Fuel Tank Capacity | 25 L | 50 L |
