1999 GMC Suburban vs. 1986 Renault 21

To start off, 1999 GMC Suburban is newer by 13 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 7,400 cc (8 cylinders), 1999 GMC Suburban is equipped with a bigger engine. In terms of performance, 1999 GMC Suburban (250 HP) has 75 more horse power than 1986 Renault 21. (175 HP). In normal driving conditions, 1999 GMC Suburban should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Suburban weights approximately 610 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1986 Renault 21 is four wheel drive (4WD), it will have significant more traction and grip than 1999 GMC Suburban. In wet, icy, snow, or gravel driving conditions, 1986 Renault 21 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. Let's talk about torque, 1999 GMC Suburban (455 Nm) has 180 more torque (in Nm) than 1986 Renault 21. (275 Nm). This means 1999 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 1999 GMC Suburban has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 GMC Suburban will be easier to drive especially in heavy traffic.

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