1978 BMW 320 vs. 2005 Mercury Sable

To start off, 2005 Mercury Sable is newer by 27 year(s). Which means there will be less support and parts availability for 1978 BMW 320. In addition, the cost of maintenance, including insurance, on 1978 BMW 320 would be higher. At 2,982 cc (6 cylinders), 2005 Mercury Sable is equipped with a bigger engine. In terms of performance, 1978 BMW 320 (641 HP @ 9000 RPM) has 489 more horse power than 2005 Mercury Sable. (152 HP @ 5000 RPM). In normal driving conditions, 1978 BMW 320 should accelerate faster than 2005 Mercury Sable. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercury Sable weights approximately 725 kg more than 1978 BMW 320.

Because 1978 BMW 320 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 2005 Mercury Sable, being front wheel drive (FWD), will offer much better control with better grip. 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. 2005 Mercury Sable has automatic transmission and 1978 BMW 320 has manual transmission. 1978 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Mercury Sable will be easier to drive especially in heavy traffic.

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