1977 Austin Allegro vs. 2011 Chevrolet Avalanche

To start off, 2011 Chevrolet Avalanche is newer by 34 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 5,300 cc (8 cylinders), 2011 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Avalanche (311 HP) has 252 more horse power than 1977 Austin Allegro. (59 HP) In normal driving conditions, 2011 Chevrolet Avalanche should accelerate faster than 1977 Austin Allegro. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Avalanche weights approximately 1350 kg more than 1977 Austin Allegro. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2011 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1977 Austin Allegro. In wet, icy, snow, or gravel driving conditions, 2011 Chevrolet Avalanche 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. 2011 Chevrolet Avalanche 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. 2011 Chevrolet Avalanche will be easier to drive especially in heavy traffic.

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