Exterior Design: The Sentra Nismo looks surprisingly stylish with its new front and rear bumpers. Those aero bits are functional, with the Nissan maintaining the stock Sentra's coefficient of drag while dropping lift by 30 percent. The Civic Si is a prototype with some optional factory parts, including its high-performance tires and drilled brake rotors. That "aero kit," which includes the front and rear splitters and spoiler, also comes from the factory. Our take: Strip off all the Civic Si's optional equipment and it still looks badass, especially that exhaust, which Cars.com
confirmed will make it to the production version. Strip off all the extra bits and bobs and the Sentra Nismo looks like, well, a Sentra.