2006 GMC Sierra vs. 1966 Riley 4
To start off, 2006 GMC Sierra is newer by 40 year(s). Which means there will be less support and parts availability for 1966 Riley 4. In addition, the cost of maintenance, including insurance, on 1966 Riley 4 would be higher. At 4,294 cc (6 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (195 HP) has 128 more horse power than 1966 Riley 4. (67 HP). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1966 Riley 4.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2006 GMC Sierra (354 Nm) has 232 more torque (in Nm) than 1966 Riley 4. (122 Nm). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1966 Riley 4.
Compare all specifications:
| 2006 GMC Sierra | 1966 Riley 4 | |
| Make | GMC | Riley |
| Model | Sierra | 4 |
| Year Released | 2006 | 1966 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 1622 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 195 HP | 67 HP |
| Torque | 354 Nm | 122 Nm |
| Engine Bore Size | 102 mm | 76.2 mm |
| Engine Stroke Size | 88 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 6 seats | 5 seats |
| Vehicle Length | 5850 mm | 4540 mm |
| Vehicle Width | 2000 mm | 1620 mm |
| Vehicle Height | 1850 mm | 1530 mm |
| Wheelbase Size | 3650 mm | 2530 mm |
