1979 Holden Gemini vs. 2004 Opel Signum

To start off, 2004 Opel Signum is newer by 25 year(s). Which means there will be less support and parts availability for 1979 Holden Gemini. In addition, the cost of maintenance, including insurance, on 1979 Holden Gemini would be higher. At 1,995 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 107 more horse power than 1979 Holden Gemini. (66 HP @ 5200 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1979 Holden Gemini. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 615 kg more than 1979 Holden Gemini. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1979 Holden Gemini is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1979 Holden Gemini. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Signum, being front wheel drive (FWD), will offer much better control with better grip. 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 Opel Signum (265 Nm @ 2500 RPM) has 152 more torque (in Nm) than 1979 Holden Gemini. (113 Nm @ 3600 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1979 Holden Gemini.

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