MPG on a Thor 2014 Siesta 24SR Class C Diesel?
How many mpg can I expect to get from a Class C Thor 2014 Siesta 24SR with a Mercedes Benz diesel engine?
Forum Discussion
We have the 2015 Sierra ST Model, have almost 15k miles on odometer.
When we drive at 55 mph, we get 19-20mpg. Many of our miles have been on roads with 65 & 70 mph speeds and our mpg drops to 15 - 16 mpg.
When we drive at 55 mph, we get 19-20mpg. Many of our miles have been on roads with 65 & 70 mph speeds and our mpg drops to 15 - 16 mpg.
