“what’s the real world fuel economy on the GTC4Lusso T?”
Real-world owners see about 13–14 mpg in everyday mixed driving—spirited stints can dip into the 11 mpg range, while gentle highway cruising tops out around 17 mpg. The EPA combined rating is 17 mpg, but most folks land closer to 13–14 mpg once they start using the boost. Hope that helps—want to look at similar four-seaters with better thirst, or anything else I can dig up for you?