1999 GMC Sonoma vs. 2007 Kia Rio

To start off, 2007 Kia Rio is newer by 8 year(s). Which means there will be less support and parts availability for 1999 GMC Sonoma. In addition, the cost of maintenance, including insurance, on 1999 GMC Sonoma would be higher. At 4,293 cc (6 cylinders), 1999 GMC Sonoma is equipped with a bigger engine. In terms of performance, 1999 GMC Sonoma (177 HP @ 4400 RPM) has 67 more horse power than 2007 Kia Rio. (110 HP @ 6000 RPM). In normal driving conditions, 1999 GMC Sonoma should accelerate faster than 2007 Kia Rio. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sonoma weights approximately 436 kg more than 2007 Kia Rio. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1999 GMC Sonoma is four wheel drive (4WD), it will have significant more traction and grip than 2007 Kia Rio. In wet, icy, snow, or gravel driving conditions, 1999 GMC Sonoma 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 Sonoma (332 Nm @ 2800 RPM) has 187 more torque (in Nm) than 2007 Kia Rio. (145 Nm @ 4500 RPM). This means 1999 GMC Sonoma will have an easier job in driving up hills or pulling heavy equipment than 2007 Kia Rio.

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