With shorter overall gearing and less weight, the Sport 6 would seem faster than the automatic and top-line Grand Touring trim. Alas, the precious few milliseconds incurred by shifting gears ...

"We take a close look at the Mazda MX-5 Grand Touring RF to see if it's still the king of lightweight, affordable sports cars. Is this the best driver's car under $40K? #MazdaMX5 #SportsCarReview ...