When Acura replaced its enthusiast-extremist, first-generation RDX with the far more mainstream second-generation RDX, it swapped the gas-sucking, laggy turbo four-cylinder for a torquey V-6; torque-vectoring all-wheel drive (SH-AWD) for a conventional AWD system; and a stiff, harsh-riding chassis for a far mellower suspension tune. Sales, predictably, shot up. The RDX is currently the brand’s […]