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
- On a trip from Midwest to Washington state, south to California, east across Neveda and Utah and finally south to Tucson without toad, we averaged just over 17 for the entire trip. Low in the 15s climbing and a top of 18+ with about 13,500 miles on this chassis. This is actual computation on total fuel and miles for the trip.
- Correction- 2015 Seista ST Model
- 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.
