1998 Buick Century vs. 2005 Opel Astra

To start off, 2005 Opel Astra is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Buick Century. In addition, the cost of maintenance, including insurance, on 1998 Buick Century would be higher. At 3,135 cc (6 cylinders), 1998 Buick Century is equipped with a bigger engine. In terms of performance, 1998 Buick Century (165 HP @ 5200 RPM) has 68 more horse power than 2005 Opel Astra. (97 HP @ 6000 RPM). In normal driving conditions, 1998 Buick Century should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 Buick Century weights approximately 410 kg more than 2005 Opel 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, 1998 Buick Century (251 Nm @ 4000 RPM) has 109 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 1998 Buick Century will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 1998 Buick Century has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 Buick Century will be easier to drive especially in heavy traffic.

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