1984 Ford Sierra vs. 2006 Mazda CX-7

To start off, 2006 Mazda CX-7 is newer by 22 year(s). Which means there will be less support and parts availability for 1984 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1984 Ford Sierra would be higher. At 2,298 cc, 2006 Mazda CX-7 is equipped with a bigger engine. In terms of performance, 2006 Mazda CX-7 (244 HP @ 5000 RPM) has 155 more horse power than 1984 Ford Sierra. (89 HP @ 5400 RPM) In normal driving conditions, 2006 Mazda CX-7 should accelerate faster than 1984 Ford Sierra.

Because 1984 Ford Sierra 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 1984 Ford Sierra. However, in wet, icy, snow, or gravel driving conditions, 2006 Mazda CX-7, 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. Let's talk about torque, 2006 Mazda CX-7 (350 Nm @ 2500 RPM) has 206 more torque (in Nm) than 1984 Ford Sierra. (144 Nm @ 3500 RPM). This means 2006 Mazda CX-7 will have an easier job in driving up hills or pulling heavy equipment than 1984 Ford Sierra. 2006 Mazda CX-7 has automatic transmission and 1984 Ford Sierra has manual transmission. 1984 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Mazda CX-7 will be easier to drive especially in heavy traffic.

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