Is the Nissan X-Trail ST-L fuel-efficient? Nissan claims front-wheel-drive, petrol X-Trails will consume 9.9 litres per 100km of fuel in the city, or 6.1L/100km on the highway, for a combined Fuel economy of the 2000 nissan x-trail. 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. .

is nissan x trail fuel efficient