1977 Ford Cortina vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 29 year(s). Which means there will be less support and parts availability for 1977 Ford Cortina. In addition, the cost of maintenance, including insurance, on 1977 Ford Cortina would be higher. At 5,358 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (295 HP @ 5200 RPM) has 209 more horse power than 1977 Ford Cortina. (86 HP @ 5300 RPM) In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1977 Ford Cortina.
Let's talk about torque, 2006 GMC Sierra (454 Nm @ 4000 RPM) has 314 more torque (in Nm) than 1977 Ford Cortina. (140 Nm @ 3500 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1977 Ford Cortina.
Compare all specifications:
| 1977 Ford Cortina | 2006 GMC Sierra | |
| Make | Ford | GMC |
| Model | Cortina | Sierra |
| Year Released | 1977 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 5358 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 295 HP |
| Engine RPM | 5300 RPM | 5200 RPM |
| Torque | 140 Nm | 454 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Length | 4380 mm | 5850 mm |
| Vehicle Width | 1710 mm | 2000 mm |
| Vehicle Height | 1340 mm | 1810 mm |
| Wheelbase Size | 2580 mm | 3650 mm |
