1973 Ford Fairlane vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 34 year(s). Which means there will be less support and parts availability for 1973 Ford Fairlane. In addition, the cost of maintenance, including insurance, on 1973 Ford Fairlane 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 100 more horse power than 1973 Ford Fairlane. (212 HP @ 4600 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1973 Ford Fairlane. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 1175 kg more than 1973 Ford Fairlane. 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 1973 Ford Fairlane. 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 79 more torque (in Nm) than 1973 Ford Fairlane. (427 Nm @ 2600 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1973 Ford Fairlane.
Compare all specifications:
| 1973 Ford Fairlane | 2007 GMC Sierra | |
| Make | Ford | GMC |
| Model | Fairlane | Sierra |
| Year Released | 1973 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 5766 cc | 5999 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 212 HP | 312 HP |
| Engine RPM | 4600 RPM | 4400 RPM |
| Torque | 427 Nm | 506 Nm |
| Torque RPM | 2600 RPM | 4400 RPM |
| Engine Bore Size | 101.7 mm | 102 mm |
| Engine Stroke Size | 88.9 mm | 92 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1615 kg | 2790 kg |
| Vehicle Length | 5060 mm | 6340 mm |
| Vehicle Width | 1900 mm | 2440 mm |
| Vehicle Height | 1350 mm | 1940 mm |
| Wheelbase Size | 2950 mm | 4010 mm |
