In recent years a greater emphasis on MPG during car shopping has emerged. Between fluctuating gasoline prices, a broader selection of hybrid vehicles, and the promise of plug-ins and battery electric vehicles, and mandated increases in CAFE standards, fuel economy is becoming an important vehicle characteristic for many consumers.
Makers of ICEs are looking to accentuate the efficiency of many of their “traditional” models to meet federal requirements and better compete with hybrid vehicles. This includes the addition of a turbocharger, which enables manufacturers to use smaller engines while increasing fuel economy by up to 20 percent. Turbochargers reduce emissions as they burn exhaust gas as fuel, and also provide additional power for acceleration.