Cadillac’s stylish extended-range electric car, the ELR, receives a new drivetrain for 2016, improving power output. Engineers also upgraded the car’s driving dynamics, enhanced the infotainment system, and offered a new Performance package. Alas, the changes could not save the ELR, and this 4-passenger coupe has gone out of production. The 2016 ELR receives an overall predicted reliability.