1979 Avanti Avanti vs. 2010 GMC Terrain

To start off, 2010 GMC Terrain is newer by 31 year(s). Which means there will be less support and parts availability for 1979 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1979 Avanti Avanti would be higher. At 6,570 cc (8 cylinders), 1979 Avanti Avanti is equipped with a bigger engine. In terms of performance, 2010 GMC Terrain (182 HP @ 6700 RPM) has 5 more horse power than 1979 Avanti Avanti. (177 HP @ 3400 RPM) In normal driving conditions, 2010 GMC Terrain should accelerate faster than 1979 Avanti Avanti. With that said, vehicle weight also plays an important factor in acceleration. 2010 GMC Terrain weights approximately 157 kg more than 1979 Avanti Avanti. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1979 Avanti Avanti 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 1979 Avanti Avanti. However, in wet, icy, snow, or gravel driving conditions, 2010 GMC Terrain, 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, 1979 Avanti Avanti (443 Nm @ 2000 RPM) has 210 more torque (in Nm) than 2010 GMC Terrain. (233 Nm @ 4900 RPM). This means 1979 Avanti Avanti will have an easier job in driving up hills or pulling heavy equipment than 2010 GMC Terrain. 2010 GMC Terrain has automatic transmission and 1979 Avanti Avanti has manual transmission. 1979 Avanti Avanti will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 GMC Terrain will be easier to drive especially in heavy traffic.

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