1990 Chevrolet Astro vs. 1999 Pontiac Firebird

To start off, 1999 Pontiac Firebird is newer by 9 year(s). Which means there will be less support and parts availability for 1990 Chevrolet Astro. In addition, the cost of maintenance, including insurance, on 1990 Chevrolet Astro would be higher. At 5,700 cc (8 cylinders), 1999 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1990 Chevrolet Astro (183 HP @ 4400 RPM) has 35 more horse power than 1999 Pontiac Firebird. (148 HP @ 5600 RPM). In normal driving conditions, 1990 Chevrolet Astro should accelerate faster than 1999 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1990 Chevrolet Astro weights approximately 309 kg more than 1999 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1990 Chevrolet Astro is four wheel drive (4WD), it will have significant more traction and grip than 1999 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 1990 Chevrolet Astro 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 Pontiac Firebird (454 Nm) has 116 more torque (in Nm) than 1990 Chevrolet Astro. (338 Nm). This means 1999 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1990 Chevrolet Astro.

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