1988 Daihatsu Rocky vs. 2003 Opel Vectra

To start off, 2003 Opel Vectra is newer by 15 year(s). Which means there will be less support and parts availability for 1988 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1988 Daihatsu Rocky would be higher. At 1,998 cc (4 cylinders), 1988 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (175 HP @ 5400 RPM) has 88 more horse power than 1988 Daihatsu Rocky. (87 HP @ 4600 RPM) In normal driving conditions, 2003 Opel Vectra should accelerate faster than 1988 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 150 kg more than 1988 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1988 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 1988 Daihatsu Rocky 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, 2003 Opel Vectra (270 Nm @ 2500 RPM) has 113 more torque (in Nm) than 1988 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1988 Daihatsu Rocky.

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