2007 GMC Sierra vs. 1957 Riley 2.6
To start off, 2007 GMC Sierra is newer by 50 year(s). Which means there will be less support and parts availability for 1957 Riley 2.6. In addition, the cost of maintenance, including insurance, on 1957 Riley 2.6 would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP @ 4400 RPM) has 211 more horse power than 1957 Riley 2.6. (101 HP @ 4500 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1957 Riley 2.6. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1150 kg more than 1957 Riley 2.6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1957 Riley 2.6. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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, 2007 GMC Sierra (506 Nm @ 4400 RPM) has 312 more torque (in Nm) than 1957 Riley 2.6. (194 Nm @ 2500 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1957 Riley 2.6. 2007 GMC Sierra has automatic transmission and 1957 Riley 2.6 has manual transmission. 1957 Riley 2.6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 GMC Sierra | 1957 Riley 2.6 | |
| Make | GMC | Riley |
| Model | Sierra | 2.6 |
| Year Released | 2007 | 1957 |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 2639 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 312 HP | 101 HP |
| Engine RPM | 4400 RPM | 4500 RPM |
| Torque | 506 Nm | 194 Nm |
| Torque RPM | 4400 RPM | 2500 RPM |
| Engine Bore Size | 102 mm | 79.4 mm |
| Engine Stroke Size | 92 mm | 88.9 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2790 kg | 1640 kg |
| Vehicle Length | 6340 mm | 4720 mm |
| Vehicle Width | 2440 mm | 1710 mm |
| Vehicle Height | 1940 mm | 1560 mm |
| Wheelbase Size | 4010 mm | 2890 mm |
| Fuel Tank Capacity | 129 L | 54 L |
