1981 Ford Fiesta vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 25 year(s). Which means there will be less support and parts availability for 1981 Ford Fiesta. In addition, the cost of maintenance, including insurance, on 1981 Ford Fiesta would be higher. At 5,326 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (295 HP @ 5200 RPM) has 256 more horse power than 1981 Ford Fiesta. (39 HP @ 5500 RPM) In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1981 Ford Fiesta. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 1939 kg more than 1981 Ford Fiesta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1981 Ford Fiesta. In wet, icy, snow, or gravel driving conditions, 2006 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, 2006 GMC Sierra (454 Nm @ 4000 RPM) has 390 more torque (in Nm) than 1981 Ford Fiesta. (64 Nm @ 2700 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1981 Ford Fiesta.
Compare all specifications:
1981 Ford Fiesta | 2006 GMC Sierra | |
Make | Ford | GMC |
Model | Fiesta | Sierra |
Year Released | 1981 | 2006 |
Body Type | Hatchback | Pickup |
Engine Position | Front | Front |
Engine Size | 957 cc | 5326 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 39 HP | 295 HP |
Engine RPM | 5500 RPM | 5200 RPM |
Torque | 64 Nm | 454 Nm |
Torque RPM | 2700 RPM | 4000 RPM |
Engine Bore Size | 74 mm | 96 mm |
Engine Stroke Size | 55.7 mm | 92 mm |
Engine Compression Ratio | 8.3:1 | 9.4:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 3 doors | 4 doors |
Vehicle Weight | 720 kg | 2659 kg |
Vehicle Length | 3570 mm | 6330 mm |
Vehicle Width | 1570 mm | 2000 mm |
Vehicle Height | 1370 mm | 1880 mm |
Wheelbase Size | 2300 mm | 4010 mm |
Fuel Tank Capacity | 34 L | 129 L |