2005 Opel Astra vs. 1992 Pontiac Sunbird

To start off, 2005 Opel Astra is newer by 13 year(s). Which means there will be less support and parts availability for 1992 Pontiac Sunbird. In addition, the cost of maintenance, including insurance, on 1992 Pontiac Sunbird would be higher. At 1,998 cc (4 cylinders), 1992 Pontiac Sunbird is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (123 HP @ 5600 RPM) has 12 more horse power than 1992 Pontiac Sunbird. (111 HP @ 4200 RPM). In normal driving conditions, 2005 Opel Astra should accelerate faster than 1992 Pontiac Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 56 kg more than 1992 Pontiac Sunbird. 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, 1992 Pontiac Sunbird (252 Nm @ 3600 RPM) has 82 more torque (in Nm) than 2005 Opel Astra. (170 Nm @ 3800 RPM). This means 1992 Pontiac Sunbird will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.

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