1972 Austin Allegro vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 39 year(s). Which means there will be less support and parts availability for 1972 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1972 Austin Allegro would be higher. At 5,999 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (312 HP @ 4400 RPM) has 244 more horse power than 1972 Austin Allegro. (68 HP @ 5600 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1972 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 1024 kg more than 1972 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 GMC Sierra is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 GMC Sierra. However, in wet, icy, snow, or gravel driving conditions, 1972 Austin Allegro, being front wheel drive (FWD), will offer much better control with better grip. 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, 2011 GMC Sierra (506 Nm @ 4400 RPM) has 402 more torque (in Nm) than 1972 Austin Allegro. (104 Nm @ 2900 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Allegro. 2011 GMC Sierra has automatic transmission and 1972 Austin Allegro has manual transmission. 1972 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
1972 Austin Allegro | 2011 GMC Sierra | |
Make | Austin | GMC |
Model | Allegro | Sierra |
Year Released | 1972 | 2011 |
Engine Position | Front | Front |
Engine Size | 1485 cc | 5999 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 68 HP | 312 HP |
Engine RPM | 5600 RPM | 4400 RPM |
Torque | 104 Nm | 506 Nm |
Torque RPM | 2900 RPM | 4400 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 870 kg | 1894 kg |
Vehicle Length | 3200 mm | 6580 mm |
Vehicle Width | 1620 mm | 2440 mm |
Vehicle Height | 1400 mm | 1940 mm |
Wheelbase Size | 2450 mm | 4250 mm |
Fuel Tank Capacity | 47 L | 129 L |