1985 Jaguar XJS vs. 1977 Holden GTS

To start off, 1985 Jaguar XJS is newer by 8 year(s). Which means there will be less support and parts availability for 1977 Holden GTS. In addition, the cost of maintenance, including insurance, on 1977 Holden GTS would be higher. At 5,343 cc (12 cylinders), 1985 Jaguar XJS is equipped with a bigger engine. In terms of performance, 1985 Jaguar XJS (280 HP @ 5500 RPM) has 67 more horse power than 1977 Holden GTS. (213 HP @ 4800 RPM). In normal driving conditions, 1985 Jaguar XJS should accelerate faster than 1977 Holden GTS. With that said, vehicle weight also plays an important factor in acceleration. 1985 Jaguar XJS weights approximately 305 kg more than 1977 Holden GTS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1985 Jaguar XJS (432 Nm @ 3250 RPM) has 32 more torque (in Nm) than 1977 Holden GTS. (400 Nm @ 3100 RPM). This means 1985 Jaguar XJS will have an easier job in driving up hills or pulling heavy equipment than 1977 Holden GTS. 1977 Holden GTS has automatic transmission and 1985 Jaguar XJS has manual transmission. 1985 Jaguar XJS will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Holden GTS will be easier to drive especially in heavy traffic.

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