2006 BMW 645 vs. 2009 Pontiac Solstice

To start off, 2009 Pontiac Solstice is newer by 3 year(s). Which means there will be less support and parts availability for 2006 BMW 645. In addition, the cost of maintenance, including insurance, on 2006 BMW 645 would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP) has 41 more horse power than 2009 Pontiac Solstice. (287 HP). In normal driving conditions, 2006 BMW 645 should accelerate faster than 2009 Pontiac Solstice. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW 645 weights approximately 481 kg more than 2009 Pontiac Solstice. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.

Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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. 2006 BMW 645 has automatic transmission and 2009 Pontiac Solstice has manual transmission. 2009 Pontiac Solstice will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW 645 will be easier to drive especially in heavy traffic.

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