We already driven a gaggle of Corvettes equipped with the latest eight-speed, dubbed 8L90, plus arrived aside amazed. Properly, we're mostly amazed; the cheap - feeling plastic steering-wheel shift paddles threaten to drag along the experience. The shift lever doesn’t provide a manual-shift gateway, so selecting your purchase equipment needs usage of these thin actuators. Chevy needs to improve a parts recently, unless people ignore the latest eight-speed outright in its regrettable visual and also tactile deficiencies.
Fortunately, anything else about the $1725 transmission is better performed. Our team noted precisely the same 3.7-second 0-to-60-mph period in this convertible as we do in a 2014 type together with the six-speed automatic; by 80 miles per hour, a newer Vette starts to pull apart, and by 150 miles per hour, this edges out a 0.7-second head appreciation at least partly to quicker shift moments. The transmission’s logic and broad rate spread raise a self-shifting Corvette experience toward Porsche PDK dual-clutch-automatic levels of satisfaction. Weather, Eco, Tour (default), Sport, and Track types offer owners a spectrum for behaviors. In Track, a 460-hp V-8’s lightning-quick accelerator response and the electronically boosted steering’s higher performance blend wonderfully together with the transmission’s rev-matched downshifts and redline upshifts. Remove the red mist by converting into Tour or Eco, along with the 8L90 works with a preponderance regarding civility.
The EPA states that while the 2015 Vette with the eight-speed material the identical 16-mpg rating at the city cycle as the 2014 model, a freeway quantity increases by 1 mpg to 29. That test car’s contribution with our competitive 10Best tests stifled fuel economy with a depressing 12 mpg, however we’re assured which with standard use, it may greater the 18 mpg we recorded along with the old transmission.

Additional Information Concerning: Great 2015 Chevrolet Corvette Stingray Convertible Eight-Speed Automatic Luxury Sport Car Complete Newer Review