Gas mileage




(The 450 got +2 compared to a GLE350 we had as a 1,000 mile loaner, also a surprise.)
Our 2021 AMG53 sees 18-19 in town, maybe 28 on the freeway, and 21 overall.
The 53 seems faster now at 32,000 miles, but somehow I've lost 3 mpg. I think my foot has gained weight.🤔
(The 450 got +2 compared to a GLE350 we had as a 1,000 mile loaner, also a surprise.)
Our 2021 AMG53 sees 18-19 in town, maybe 28 on the freeway, and 21 overall.
The 53 seems faster now at 32,000 miles, but somehow I've lost 3 mpg. I think my foot has gained weight.🤔
Trending Topics
Last edited by vincheung; Feb 10, 2024 at 12:58 PM.
The Best of Mercedes & AMG
With work from home and a lot of traveling, I only put around 4k-5k miles per year so not too worried about pump prices and terrible city gas mileage.
Last edited by wildta; Feb 11, 2024 at 09:17 PM.





I kept the mileage for the current tank on the tripometer which I reset after each fill up.
If I forgot, I just subtracted the odometer reading, which I would write on each fuel receipt.
Around town I averaged high teens. 18mpg was the lowest I remember.
Highway was high 20’s. The highest highway mileage the Slk320 delivered was 31mpg
I kept the mileage for the current tank on the tripometer which I reset after each fill up.
If I forgot, I just subtracted the odometer reading, which I would write on each fuel receipt.
Around town I averaged high teens. 18mpg was the lowest I remember.
Highway was high 20’s. The highest highway mileage the Slk320 delivered was 31mpg
Last edited by wildta; Feb 12, 2024 at 03:46 PM.




I kept the mileage for the current tank on the tripometer which I reset after each fill up.
If I forgot, I just subtracted the odometer reading, which I would write on each fuel receipt.
Around town I averaged high teens. 18mpg was the lowest I remember.
Highway was high 20’s. The highest highway mileage the Slk320 delivered was 31mpg
fashion.






