1967 Holden HR vs. 1999 Porsche 911

To start off, 1999 Porsche 911 is newer by 32 year(s). Which means there will be less support and parts availability for 1967 Holden HR. In addition, the cost of maintenance, including insurance, on 1967 Holden HR would be higher. At 3,387 cc (6 cylinders), 1999 Porsche 911 is equipped with a bigger engine. In terms of performance, 1999 Porsche 911 (296 HP) has 188 more horse power than 1967 Holden HR. (108 HP) In normal driving conditions, 1999 Porsche 911 should accelerate faster than 1967 Holden HR. With that said, vehicle weight also plays an important factor in acceleration. 1999 Porsche 911 weights approximately 30 kg more than 1967 Holden HR. 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, 1999 Porsche 911 (350 Nm) has 105 more torque (in Nm) than 1967 Holden HR. (245 Nm). This means 1999 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1967 Holden HR. 1967 Holden HR has automatic transmission and 1999 Porsche 911 has manual transmission. 1999 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1967 Holden HR will be easier to drive especially in heavy traffic.

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