Lightweight construction allows Audi to offer the Q7 with a frugal turbo four

Audi has introduced an entry-level variant of the full-size Q7 SUV powered by a turbocharged 2.0-liter four-cylinder engine. Also found in a number of Volkswagen and Porsche models, the turbo four makes 252 horsepower and 273 pound-feet of torque. The post Lightweight construction allows Audi to offer the Q7 with a frugal turbo four appeared first on Digital Trends.