1999 Oldsmobile Silhouette vs. 2005 Opel Astra

To start off, 2005 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Oldsmobile Silhouette. In addition, the cost of maintenance, including insurance, on 1999 Oldsmobile Silhouette would be higher. At 3,348 cc (6 cylinders), 1999 Oldsmobile Silhouette is equipped with a bigger engine. In terms of performance, 1999 Oldsmobile Silhouette (183 HP @ 5200 RPM) has 60 more horse power than 2005 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 1999 Oldsmobile Silhouette should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Oldsmobile Silhouette weights approximately 562 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, 1999 Oldsmobile Silhouette (285 Nm @ 4000 RPM) has 115 more torque (in Nm) than 2005 Opel Astra. (170 Nm @ 3800 RPM). This means 1999 Oldsmobile Silhouette will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 1999 Oldsmobile Silhouette 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. 1999 Oldsmobile Silhouette will be easier to drive especially in heavy traffic.

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