1972 Checker Aerobus vs. 2012 GMC Sierra

To start off, 2012 GMC Sierra is newer by 40 year(s). Which means there will be less support and parts availability for 1972 Checker Aerobus. In addition, the cost of maintenance, including insurance, on 1972 Checker Aerobus would be higher. At 5,733 cc (8 cylinders), 1972 Checker Aerobus is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (315 HP @ 5200 RPM) has 129 more horse power than 1972 Checker Aerobus. (186 HP @ 4000 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 1972 Checker Aerobus. With that said, vehicle weight also plays an important factor in acceleration. 1972 Checker Aerobus weights approximately 94 kg more than 2012 GMC Sierra.

Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1972 Checker Aerobus (463 Nm @ 2800 RPM) has 9 more torque (in Nm) than 2012 GMC Sierra. (454 Nm @ 4000 RPM). This means 1972 Checker Aerobus will have an easier job in driving up hills or pulling heavy equipment than 2012 GMC Sierra. 2012 GMC Sierra has automatic transmission and 1972 Checker Aerobus has manual transmission. 1972 Checker Aerobus will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 GMC Sierra will be easier to drive especially in heavy traffic.

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