2004 GMC Sierra vs. 1987 Opel Omega

To start off, 2004 GMC Sierra is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Opel Omega. In addition, the cost of maintenance, including insurance, on 1987 Opel Omega would be higher. At 5,963 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (325 HP) has 215 more horse power than 1987 Opel Omega. (110 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1987 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 944 kg more than 1987 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1987 Opel Omega. In wet, icy, snow, or gravel driving conditions, 2004 GMC Sierra 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, 2004 GMC Sierra (502 Nm) has 342 more torque (in Nm) than 1987 Opel Omega. (160 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1987 Opel Omega.

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