2013 C300 4matic New Owner! MPG?
I'm curious what other owners have been seeing as far as fuel economy while driving in the city. I switched from an '05 Infiniti G35x that was a gas hog. Hoping this is better. I know MB says 20 mpg in the city - just wondering if that's accurate.
Thanks!
I'm curious what other owners have been seeing as far as fuel economy while driving in the city. I switched from an '05 Infiniti G35x that was a gas hog. Hoping this is better. I know MB says 20 mpg in the city - just wondering if that's accurate.
Thanks!
I'm curious what other owners have been seeing as far as fuel economy while driving in the city. I switched from an '05 Infiniti G35x that was a gas hog. Hoping this is better. I know MB says 20 mpg in the city - just wondering if that's accurate.
Thanks!


Remember the fuel is oxygenated because of winter and mileage drops by 1-3MPG. When the normal fuel is available again you might see an improvement. My 2012 C350 Coupe with the direct injection engine has averaged 25MPG over 17K miles and gets 22 around town and 28-31 on the highway depending upon how fast I drive.
I can't help but wonder when I read these threads, I get 16-17 in Chicago burb driving and i can get 28 on a long enough highway drive on s550. I can't understand why you guys get such low mileage.
fueleconomy gov't schedules
Now based on this gov't test, the C250 and C350 both get about the same ratings, and anyone who drives exactly like that should get those numbers. The idea is to try to have these tests as a basis of comparison.
The new C300 has these things going for it, regarding new mpg's:
1) DI engine
2) lower axle final drive ratio ( 2.82 new vs 3.27 old) Verify ?
It's goin to take some time to get more observed mpg's.
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You have to drive EXTREMELY ideally with most of it on the highway. I don't think I'd be able to push it lower...
Just click on the "Browse Vehicles" link on the left menu bar and then search for the make and it shows the stats by year...etc.
http://www.fuelly.com/
Just click on the "Browse Vehicles" link on the left menu bar and then search for the make and it shows the stats by year...etc.
http://www.fuelly.com/
I was suppose to pick up my wifes new 2013 C350 Sedan today, which was being shipped in yesterday... unfortunately it did not arrive due to poor weather. Hope to have it in the next few day though.
I will pick up my 300 4matic 2013 in two weeks and have a quick question on prices, I am paying $ 37,700 for it with with #1 package and silver and no other options, is that a good price? Bernie,....
37,700 with premium package and silver paint. I am new to this site as you can see, can you help me with this, how do I read all the replys to my question about the price I payed. Thanks Bernie
I'm curious what other owners have been seeing as far as fuel economy while driving in the city. I switched from an '05 Infiniti G35x that was a gas hog. Hoping this is better. I know MB says 20 mpg in the city - just wondering if that's accurate.
Thanks!
Car now has 2500 miles. Recently went on a 400 mile road trip and averaged 29MPG. My city driving is usually short bursts of 2 miles at a time with heavy stop/go so I rarely see the MPGs go above 13-14 (esp when car is cold). Suburban driving I get closer to that 20-22 number. Overall, the numbers appear to be improving with increasing mileage and warmer weather.
PS: I mostly drive in E mode with occasional guilty pleasure of S mixed in
I live in New England and my daily commute is 3 miles one way with frequent stop and go averaging at around 20-25 mph driving in Eco mode with "Start & Stop " On. I have been getting around 14-15 mpg. Is this normal.
I had one trip on highway 50 miles distance driving at 75 -80 mph and got 25.5 mpg.
The car is still under warranty tis Jan 2018. Is the Gas mileage normal or do i Need to get something checked.
Other than the gas mileage I am loving the ride.


My experience here in NC averaging 30 miles per hour around town is 20-21 mpg. On the highway at 70-75 but no serious hills I get 28-30 mpg.
Not sure if a lot of stop and go with only 15-20 miles per hour average would be much lower. My assumption is yes, the engine is running the same amount of time as mine but your denominator (miles traveled) is much less. This could kill your average mpg.





