1978 Holden GTS vs. 2007 Volvo XC90

To start off, 2007 Volvo XC90 is newer by 29 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, 2007 Volvo XC90 (268 HP) has 110 more horse power than 1978 Holden GTS. (158 HP) In normal driving conditions, 2007 Volvo XC90 should accelerate faster than 1978 Holden GTS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Volvo XC90 weights approximately 510 kg more than 1978 Holden GTS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Because 2007 Volvo XC90 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Holden GTS. In wet, icy, snow, or gravel driving conditions, 2007 Volvo XC90 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, 2007 Volvo XC90 (380 Nm @ 1800 RPM) has 53 more torque (in Nm) than 1978 Holden GTS. (327 Nm @ 2600 RPM). This means 2007 Volvo XC90 will have an easier job in driving up hills or pulling heavy equipment than 1978 Holden GTS. 2007 Volvo XC90 has automatic transmission and 1978 Holden GTS has manual transmission. 1978 Holden GTS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Volvo XC90 will be easier to drive especially in heavy traffic.

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