1978 Holden GTS vs. 1979 Renault 18

To start off, 1979 Renault 18 is newer by 1 year(s). Which means there will be less support and parts availability for 1978 Holden GTS. In addition, the cost of maintenance, including insurance, on 1978 Holden GTS would be higher. At 4,141 cc (8 cylinders), 1978 Holden GTS is equipped with a bigger engine. In terms of performance, 1978 Holden GTS (158 HP @ 4550 RPM) has 78 more horse power than 1979 Renault 18. (80 HP @ 5000 RPM). In normal driving conditions, 1978 Holden GTS should accelerate faster than 1979 Renault 18. With that said, vehicle weight also plays an important factor in acceleration. 1978 Holden GTS weights approximately 450 kg more than 1979 Renault 18. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 1978 Holden GTS 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 1978 Holden GTS. However, in wet, icy, snow, or gravel driving conditions, 1979 Renault 18, 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, 1978 Holden GTS (327 Nm @ 2600 RPM) has 191 more torque (in Nm) than 1979 Renault 18. (136 Nm @ 3000 RPM). This means 1978 Holden GTS will have an easier job in driving up hills or pulling heavy equipment than 1979 Renault 18.

Compare all specifications: