1984 Holden Astra vs. 2011 Mercury Mariner

To start off, 2011 Mercury Mariner is newer by 27 year(s). Which means there will be less support and parts availability for 1984 Holden Astra. In addition, the cost of maintenance, including insurance, on 1984 Holden Astra would be higher. At 2,500 cc (4 cylinders), 2011 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2011 Mercury Mariner (171 HP) has 101 more horse power than 1984 Holden Astra. (70 HP) In normal driving conditions, 2011 Mercury Mariner should accelerate faster than 1984 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercury Mariner weights approximately 660 kg more than 1984 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2011 Mercury Mariner (232 Nm @ 4500 RPM) has 117 more torque (in Nm) than 1984 Holden Astra. (115 Nm @ 3200 RPM). This means 2011 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1984 Holden Astra. 2011 Mercury Mariner has automatic transmission and 1984 Holden Astra has manual transmission. 1984 Holden Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Mercury Mariner will be easier to drive especially in heavy traffic.

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