Each is equipped with a 181-horsepower four-cylinder engine, rear-wheel drive, and either a six-speed manual or six-speed automatic transmission. Additionally, each comes standard with a manually operated soft top. The two upper trims are also available with a power-retractable hardtop (also known as Miata RF, or “retractable fastback”).
The RF is notably quieter inside than the cacophonous roadster, at least with the top raised, thanks to a thick headliner—it reduces headroom by 0.6 inch, according to Mazda—and sound
The 2015 Mazda Miata is a two-seat, rear-drive convertible available with a soft top or hardtop roof. It is powered by a high-revving 2.0-liter I-4 making 167 hp (158 hp in the automatic) and 140
The hard top increases chassis rigidity and reduces aerodynamic drag for better performance. The car is quieter and more comfortable on the highway with the hard top on. The OE top's large window reduces blind spots. The hard top has a rear defroster and is more insulated for winter use.
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