E300/E350 engine powerful enough?
Thanks.




Relax: As the dollars for the E450 are beyond what you are willing to pay, you have no other option than the E350, so why even bother beating yourself up about it?
Those of us that have the E450 as I do, did not feel that the 4 cylinder was adequate. In my instance, when I drove the E300 for a full day (it was a loaner) I felt the the 4 cylinder was "peppy but not powerful". It certainly was adequate both in town and on the highway. But, I felt the V6 in the E450 was smoother and for $70,000 plus I felt embarrassed to admit for that price I was driving a 4 cylinder.
Those of us that have the 4 cylinder are perfectly happy with it and enjoy the savings in not only the purchase price but fuel economy and have no regrets in their purchase.
no reason to skimp on a test drive for something that costs this much and end up being unhappy.




Relax: As the dollars for the E450 are beyond what you are willing to pay, you have no other option than the E350, so why even bother beating yourself up about it?
Those of us that have the E450 as I do, did not feel that the 4 cylinder was adequate. In my instance, when I drove the E300 for a full day (it was a loaner) I felt the the 4 cylinder was "peppy but not powerful". It certainly was adequate both in town and on the highway. But, I felt the V6 in the E450 was smoother and for $70,000 plus I felt embarrassed to admit for that price I was driving a 4 cylinder.
Those of us that have the 4 cylinder are perfectly happy with it and enjoy the savings in not only the purchase price but fuel economy and have no regrets in their purchase.
Fuel economy is great and there is always the sports or sport + option should I feel like I need an instant boost. I have achieved 35 MPG on long trips and high 20s on the day to day round town trips.
I have driven friends in it and they think it’s a 6 or 8 cylinder. The owner of the car wash by me was talking to me one day while I was having it washed.
By his conversation I knew he was curious about the car so I took him for a ride in my neighborhood at an area where there were some twist and turns with good visibility and no cops. Placed the car in spot + and blew his mind. He currently has a Viper and a Caddy and he couldn’t believe that the car was a 4 cylinder and said this 4 made his 8s look like they were 4.
He said he had never been driven like that in a car so capable and handled like that. coincidentally that is what my two friends had said when I drove the at the same location. I don’t generally drive it that way, I even have the Luxury model so your typical led foot
I also have a 2012 VW GTI, which I've always considered a "pocket rocket" or "Hot hatch". It handles great, is quite powerful and quick for its size, even has launch control, though I've never used it. All the power I'd need for that size car. The E350 has an almost identical 0-60 time!
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My Boxster, which is 1 second slower to 0-60 than my E450 feels faster: It is lighter, quicker handling, louder and lower to the ground
For similar reasons you feel the GTI is faster as well.








Last edited by kingscorpian27; Nov 1, 2019 at 06:27 PM.
I have my E350 cab for a month now and I absolutely love it.
I think you should try E220d as well. having said that, I think if you switch off stop/start, there won’t be as much lag but fuel economy will be worse obviously.








I bought the aftermarket device that shuts off the stop/start feature permanently and I continue to get excellent gas mileage. As an observation for the OP, I had forgotten that the 4 cylinder's sound during the stop/start activation is something that definitely diminishes the premium impression of my E-class. I had forgotten about that. There will be quite a difference between the 4 and 6 cylinder when it comes to that aspect unless you learn to deactivate it each time you drive the car or do as I did, and permanently deactivate it.
My two cents
What is the purpose of stop/start then if it won’t save fuel (other than complying emission standards?)
I agree that, E350 is slightly less noisier than diesel engines.




I agree that, E350 is slightly less noisier than diesel engines.
[/QUOTE]That's a debate for others. I absolutely hated the feature from the day of the first test drive to the day I took my new E-class home. Maybe it saves fuel, maybe it doesn't. What it did do was announce loudly and clearly to any and everyone that you're driving a four pot powered car. The sound, the shutter - I hated it. But I've had it deactivated for so long I've actually forgotten what that was like and I think it might be the main reason why I've never been asked what engine is in the car. Passengers tell me they love the ride and the modern interior styling. I'm impressed by the remarkable gas mileage and how trouble-free the car ownership experience has been.
I'll say again, if there had been a RWD option with a larger engine I likely would have gotten it. As it happens I'm very satisfied with the performance of this engine in this car.




The real fuel savings for the E300 is in stop and go and suburban driving. On open road at 75 miles per hour, in my E450, I consistently get between 31 and 33 mpg. I believe the E300 does slightly better - but not much. This may be due to the fact that the E450 is less stressed at high speeds..
But in local driving the E450 is lucky to get 18 mpg while the E300 gets 24/25 mpg.
The E350 for Euorpe is the straight 4 cylinder with the 48 volt Lithium that produces 299 HP. That engine is slated to be available in the states for 2021. For 2020 we basically get the 2019 4 cylinder engine with a few more horsepower.
The acceleration figures I have seen for the 4 cylinder with the 48 lithium battery are halfway between the E450 and present E300: 0-6 is under 6 seconds, which for all practical purposes is sufficient.
The 4 with the 48 lithium battery I believe is the perfect compromise for the E Class: fuel efficiency of the 4 and performance of the 6.
In a few years this will all be academic as Mercedes has already announced that the present engines are the last of the internal combustion engines that are in development. No future internal combustion engines are planned.
After these engines run their course, by 2026 at the latest Mercedes will be all electric.




The headline says it all:
Daimler Will Pull the Plug on Gasoline, Diesel Engines, Focus on EVs
here is the link to the article:
https://interestingengineering.com/d...ustion-engines
and
https://interestingengineering.com/d...ustion-engines
and
https://www.news.com.au/technology/i...90c54f18f24c5b
and
https://cleantechnica.com/2019/09/20...s-but-not-bmw/
and
https://electrek.co/2019/09/19/daiml...electric-cars/
Daimler Has No Plans to Develop Next-Generation Combustion Engines
And that's fine with me. They've developed IC engines just about as far as they can, and it makes sense to spend development money on new technologies. That does NOT mean they won't keep producing and selling IC engines, I would think as long as there is a market for them, and as long as there are no long-distance alternatives.
Im happy with the power and the fuel economy averaging 26 MPG and I drive in city most of the time. if your not a racer and only want a quick pass on the high way. your gonna be happy with the power. my previous Mercedes was an E350 W212. coming from a V6 N/A to a four cylinder Turbo.


