If you are wondering which is the better of the two most popular compact sedan models, here comes the comparison between Honda Civic and Mazda 3 for people to reach rational decisions.First of all, the Civic RS Turbo has the more superior dimensions over the Mazda 3, specifically wider by 4 mm, but the Mazda has a 25 mm longer wheelbase that's 25 mm longer. In terms of styling, the Mazda 3 acquires fluid and elegant design as well as a premium-looking exterior. Meanwhile, the Civic RS Turbo now has a more grown-up appearance, sporting a couple of faux air vents.As to interior, the Mazda 3 and the Civic RS are both well-equipped. In terms of comfort and cargo space, both of these items are competent sedans that perform well as daily drivers. Nevertheless, passengers in Mazda 3 might feel annoyed at the engine’s noise.Both the Mazda 3 and the Honda Civic RS Turbo make use of a front-wheel-drive layout. Under the Mazda 3’s hood is a 2.0-liter Skyactive-G inline-4 gasoline engine that produces 152 horsepower and 200 Nm of torque. On the other hand, Honda Civic RS Turbo makes 171 horsepower and 220 Nm of torque on the 1.5-liter turbo VTEC. For fuel consumption, the Honda Civic 2020 manages 9.5 km/l while the Mazda 3 is marginally better at around 10.5 km/L.Above is the brief of some features which both of the two models possess. To get full comparison in terms of specs as well as price, let’s come to Honda Civic vs Mazda 3!