2005 Buick Terraza vs. 1981 Vauxhall Astra

To start off, 2005 Buick Terraza is newer by 24 year(s). Which means there will be less support and parts availability for 1981 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 1981 Vauxhall Astra would be higher. At 3,491 cc (6 cylinders), 2005 Buick Terraza is equipped with a bigger engine. In terms of performance, 2005 Buick Terraza (200 HP) has 141 more horse power than 1981 Vauxhall Astra. (59 HP). In normal driving conditions, 2005 Buick Terraza should accelerate faster than 1981 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Buick Terraza weights approximately 1188 kg more than 1981 Vauxhall 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, 2005 Buick Terraza (298 Nm) has 210 more torque (in Nm) than 1981 Vauxhall Astra. (88 Nm). This means 2005 Buick Terraza will have an easier job in driving up hills or pulling heavy equipment than 1981 Vauxhall Astra. 2005 Buick Terraza has automatic transmission and 1981 Vauxhall Astra has manual transmission. 1981 Vauxhall Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Buick Terraza will be easier to drive especially in heavy traffic.

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