The 380SE has gotten as high as 24 miles per US gallon on an interstate highway at 70-80 mph, over a mountain pass, with two adults riding in it.

With AC on and four people and luggage in the car, gas mileage dropped to 22 mpg highway.

Have you estimated your fuel economy recently, in liters/100 km, or whatever you use to figure it in metric-land?

-Sam