1981 Ford Thunderbird vs. 2009 GMC Sierra
To start off, 2009 GMC Sierra is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1981 Ford Thunderbird would be higher. At 5,999 cc (8 cylinders), 2009 GMC Sierra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Sierra weights approximately 955 kg more than 1981 Ford Thunderbird.
Because 2009 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1981 Ford Thunderbird. In wet, icy, snow, or gravel driving conditions, 2009 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.
Compare all specifications:
1981 Ford Thunderbird | 2009 GMC Sierra | |
Make | Ford | GMC |
Model | Thunderbird | Sierra |
Year Released | 1981 | 2009 |
Engine Position | Front | Front |
Engine Size | 4186 cc | 5999 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 0 HP | 353 HP |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1480 kg | 2435 kg |
Vehicle Length | 5100 mm | 6340 mm |
Vehicle Width | 1890 mm | 2040 mm |
Vehicle Height | 1350 mm | 1950 mm |
Wheelbase Size | 2760 mm | 4010 mm |