1977 Austin Allegro vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 30 year(s). Which means there will be less support and parts availability for 1977 Austin Allegro. In addition, the cost of maintenance, including insurance, on 1977 Austin Allegro 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 (300 HP) has 241 more horse power than 1977 Austin Allegro. (59 HP) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1977 Austin Allegro.
2007 GMC Sierra has automatic transmission and 1977 Austin Allegro has manual transmission. 1977 Austin Allegro will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
1977 Austin Allegro | 2007 GMC Sierra | |
Make | Austin | GMC |
Model | Allegro | Sierra |
Year Released | 1977 | 2007 |
Engine Position | Front | Front |
Engine Size | 1274 cc | 5999 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 59 HP | 300 HP |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 6 seats |
Vehicle Length | 4000 mm | 6570 mm |
Vehicle Width | 1620 mm | 2450 mm |
Vehicle Height | 1430 mm | 1970 mm |
Wheelbase Size | 2450 mm | 4250 mm |