1981 Austin Allegro vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1981 Austin Allegro would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 2024 kg more than 1981 Austin Allegro.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1981 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2005 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 Austin Allegro | 2005 GMC Sierra | |
Make | Austin | GMC |
Model | Allegro | Sierra |
Year Released | 1981 | 2005 |
Engine Position | Front | Front |
Engine Size | 1275 cc | 5965 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 0 HP | 300 HP |
Drive Type | Front | 4WD |
Number of Seats | 5 seats | 6 seats |
Vehicle Weight | 850 kg | 2874 kg |
Vehicle Length | 4000 mm | 6510 mm |
Vehicle Width | 1620 mm | 2030 mm |
Vehicle Height | 1430 mm | 1960 mm |
Wheelbase Size | 2450 mm | 4250 mm |