C-Class (W203) 2001-2007, C160, C180, C200, C220, C230, C240, C270, C280, C300, C320, C230K, C350, Coupe

Let the flames begin. C320 vs C230K impressions

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Old 07-23-2004, 08:03 PM
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2005 C320wz
Originally Posted by Noble C320
What are you talking about you can build a 6 speed C320 Sedan or coupe since 2004.
yeah. but my sales rep. told me differently. according to him, this choice just became available. I'm only telling you guys what he told me.
Old 07-23-2004, 08:08 PM
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Originally Posted by mick1
yeah. but my sales rep. told me differently. according to him, this choice just became available. I'm only telling you guys what he told me.
Dont ever take any salesman advice man. definitely do you own research. They dont know jack **** about cars.
Old 07-27-2004, 05:28 PM
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Black C 240
Hey....what about us poor slobs driving 240's? Damn! No respect!
Old 07-27-2004, 05:30 PM
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2003 Citron Green C230KMT
i like the sound of the 320 too, but im happy with my 230.
Old 07-28-2004, 12:04 AM
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2013 C63 AMG P31, 2014 GMC Sierra (6.2)
Well here's thoughts from someone that's had a 2002 C230 Coupe 6spd and currently drives a 2003 C320 Coupe 6spd. After the initial "Oh, I'm driving a new Mercedes" euphoria died down It was becoming apparent to me that the 2.3 just wasen't enough for the weight of the car and I was getting bored with it. I thought about getting the ASP pulley but was afraid back then because of warranty isssues. For the hell of it one day I took a C320 coupe for a test drive. I loved the sound and torque the V6 had and to me there was a big difference in acceleration. The C320 did seem a bit heavier in the corners but now with the AMG sway bars it's no longer an issue. Even though I took a hit with the depreciation(Going from a 2002 to a 2003) I'm way happier with the C320. Now I'll be the first to say that the C320's HP and Torque is starting to seem pretty average(Or below)however it's instantly there when I need it, always --low, med, high rpms. My 2002 c230 would seem noticibly slower when it was hot out or if I was running it hard. When I install the underdrive pulleys on my C320 it will hopefully be even better. That's my two cents.
Old 07-28-2004, 11:47 AM
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Originally Posted by jbcritch
Hey....what about us poor slobs driving 240's? Damn! No respect!
don't consider urself poor, its a Benz
Old 07-28-2004, 05:38 PM
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Originally Posted by Jon200
don't consider urself poor, its a Benz
Old 07-29-2004, 12:57 PM
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'01 C320 SS
Originally Posted by wawy
Well here's thoughts from someone that's had a 2002 C230 Coupe 6spd and currently drives a 2003 C320 Coupe 6spd. After the initial "Oh, I'm driving a new Mercedes" euphoria died down It was becoming apparent to me that the 2.3 just wasen't enough for the weight of the car and I was getting bored with it. I thought about getting the ASP pulley but was afraid back then because of warranty isssues. For the hell of it one day I took a C320 coupe for a test drive. I loved the sound and torque the V6 had and to me there was a big difference in acceleration. The C320 did seem a bit heavier in the corners but now with the AMG sway bars it's no longer an issue. Even though I took a hit with the depreciation(Going from a 2002 to a 2003) I'm way happier with the C320. Now I'll be the first to say that the C320's HP and Torque is starting to seem pretty average(Or below)however it's instantly there when I need it, always --low, med, high rpms. My 2002 c230 would seem noticibly slower when it was hot out or if I was running it hard. When I install the underdrive pulleys on my C320 it will hopefully be even better. That's my two cents.
Good wirte up! Keep us informed on the install of the underdrive pully setup; I'm interested in them too.
Old 07-29-2004, 02:34 PM
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2003 C230K Sport Coupe, 1986 190E 2.3
Sorry got in on this one late. MB-BOB, the C320 Sedans have standard power seats and some other things as well. So the weight diference is most likely in the added standard features that exist in the C320 Sedan and do not exist in the C230 Sedan. Like the climate control diferences, standard power seats, extra filters, fans, engine cowlings and such. All light by themselves but the weight adds up!

Edit: Also I was a little shocked at how I could feel the engine running on a C240 Loaner I had compared to the little 1.8 4 banger Coupe I own. I was quite surprised that the coupe engine ran so much smoother, at least feel wise, than the V-6 engine did. I would only assume that the C320 V-6 is the same!
Old 07-29-2004, 03:03 PM
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C320 Coupe
Originally Posted by mctwin2kman
Edit: Also I was a little shocked at how I could feel the engine running on a C240 Loaner I had compared to the little 1.8 4 banger Coupe I own. I was quite surprised that the coupe engine ran so much smoother, at least feel wise, than the V-6 engine did. I would only assume that the C320 V-6 is the same!
i drove a c240 loaner once too, but i don't remember being able to "feel the engine running." on my c320, i know i can't feel the engine running. in fact, the c320 is very quiet...only when you rev it up can you hear it's growl. i don't understand how the c240 can produce so little power....
Old 07-29-2004, 03:18 PM
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2003 Citron Green C230KMT
i had a C320 coupe loaner and the torque on the thing was awesome i squeeled making a left turn at a stop light and got pulled over for loss of traction. fortunatly i didnt get a ticket.
Old 07-30-2004, 09:02 AM
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2003 C230K Sport Coupe, 1986 190E 2.3
Originally Posted by prodigy1387
i drove a c240 loaner once too, but i don't remember being able to "feel the engine running." on my c320, i know i can't feel the engine running. in fact, the c320 is very quiet...only when you rev it up can you hear it's growl. i don't understand how the c240 can produce so little power....
Actually the C240 was a 4Matic and I think it has very good accel. and passing power for what the engine produces. I have driven a C320 as well and I think they are great as well. But I want to step up and could not justify the v-6 over the I-4 SC becuase it was not really that big of a diference. I also love the SC whine and sound of the M271 engine. Mine is very smooth running and quiet at idle, I most of the time don't even know it is running. I could feel the C240 running though. No biggie just felt it slightly. Then again I was looking for it for comparison. Now when the C350 comes out, I feel that is a great power bump and will have to think of that one next time. Maybe a CLK350 if it comes out and they really disontinue the Coupe. Or a C55!!! I really want an AMG, but may settle for a C36 or C43 since that is a big jump in price for a new one! Not sure I am ready or the wife will let me spend that kind of money just yet in life.
Old 07-30-2004, 09:38 AM
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'01 E320 4Matic in White/Charcoal...
I'm late, too.

I've done the whole "small-displacement/forced-induction" thing to death. Enough. The 3.2 V6 in my '01 E320 4matic is plenty peppy (the C230 SS Automatic that I test-drove recently seemed to pull about the same - once it got moving, but off idle, even in my heavy car, no contest!), smooth as glass, and while my long-term average mpg is only 26.1, I can't believe that the C320 SS 6sp. that I'm waiting for won't get 2-3 mpg better AND be even quicker! That 1.8 K did surprise me with it's smoothness, though. It must have a balance shaft...
Old 08-01-2004, 01:37 AM
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'01 E320 4Matic in White/Charcoal...
Originally Posted by Buellwinkle
It's just funny that people would think the C230 would outperform the C320 but I don't think anyone with an '03 C230K sedan has gone through a summer yet so we'll see if the enthusiasm continues. Yes, my C230 coupe could win but that's modified but even then, on a hot day on a winding road were I'm doing a lot of back to back accelleration my HP drops to below that of a C320s, even with my performance mods. With cold engines, on a cool day on a 1/4 mile track I think I would win, hands down. On your road I would have a chance since I have sway bar and springs and 17" wheels and most importantly a 6-spd, but it would really come down to who's the better driver.

As for what car I would buy if I wanted a C sedan, the C230 of course. To me it's not worth the huge price difference. On the coupe it is because the price difference is a lot less. Don't know why MB decided to penalize sedan owners here. As for gas mileage, I've driven several C320 loaners and I get the same gas mileage on both, maybe slightly better on the C320 or about 22 mpg of commuter type driving. Surprising because of the additional weight, auto trans and poorer aerodynamics of the sedan.
Wrong...the drag coefficient on the sedan is .27, on the coupe: .29! Something else to consider: the Euro C-class owner's manual recommends 93 or greater octane fuel for the 1.8K and only 90 or greater for the 3.2 V6. Why they're both 91 or greater here is anybody's guess...

As for economy, I'm long-term averaging 26.1 mpg on my '01 E320 4matic. I gotta believe a any C320 would be better than that...hell, they must be 300-400 lbs. lighter!
Old 08-01-2004, 01:54 AM
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'01 E320 4Matic in White/Charcoal...
Originally Posted by trench
Going from the 4-cylinder to the V6 adds 110 lbs.

This value is from the Mercedes European webpages. In Europe, the engine can be changed while remaining at the same trim level (so any weight difference is due to the engine). Both the C240 and C320 sedans have the same base weight, 1535 kg.

- BT
I've been building engines for a living most of my career (30+ years). There's no way a 3.2 weighs 110lbs. more than a 1.8K! You have to remember to include ALL the extra hardware on the 1.8 (supercharger, brackets, intercooler, brackets, all that plumbing, electronic controls, etc.) that allows it to run like a V6, not just the bare engine. I'd be surprised if there was more than a 50 lb. difference between them, once you include all that extra crap...

A good bit of the extra weight is probably tied up in additional "options" that are included with the 3.2.
Old 08-23-2005, 07:38 PM
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'01 C320 SS
Originally Posted by ****
I've been building engines for a living most of my career (30+ years). There's no way a 3.2 weighs 110lbs. more than a 1.8K! You have to remember to include ALL the extra hardware on the 1.8 (supercharger, brackets, intercooler, brackets, all that plumbing, electronic controls, etc.) that allows it to run like a V6, not just the bare engine. I'd be surprised if there was more than a 50 lb. difference between them, once you include all that extra crap...

A good bit of the extra weight is probably tied up in additional "options" that are included with the 3.2.
All I know is; I love the torque my C320 has. I've embarassed many LS V8's from a standing start because I've debadged my car and they think it's a C230...
Old 08-23-2005, 08:39 PM
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C55 ///AMG, 535xi
I drove a c230k coupe and it was not as quick as my C320 Coupe...the 230k at first has a lag due to the super charge, but no doubt it pumps up pretty quick....but after it his 30mph, the c320's power comes in...and from then on...till about 85-90 then it starts loosing it...but...to me...the 320 is much more of a sweeter car....

the reason why 230k tends to feel "quick" is because when u accelerate, 1-2 seconds later the supercharger comes into feel...then it gives a quick jerk...but powerwise... 320 is more powerful
Old 08-23-2005, 09:50 PM
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The C320 engine is smoother
Old 08-25-2005, 02:21 AM
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Originally Posted by skywalker_benz
The C320 engine is smoother
Plus the torque advantage. My wife and I test drove both and she liked the 320 more and that is from someone that knows nothing about cars!
Old 08-25-2005, 08:28 AM
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2005 C230K
Originally Posted by CHATMANR
I've embarassed many LS V8's from a standing start because I've debadged my car and they think it's a C230...
Hope you dont mean the new LS430's....with 300 hp and a zero to sixty of 6 seconds. Unless your car isnt stock :P
Old 08-25-2005, 09:11 AM
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'05 C230SS 6MT, 1966 Triumph TR4a IRS, Shelby Cobra 427 Supercharged
Im thinking he means GM's V8s.
Old 08-25-2005, 09:13 AM
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Originally Posted by Humbucker87
Hope you dont mean the new LS430's....with 300 hp and a zero to sixty of 6 seconds. Unless your car isnt stock :P
I think hes talking about Lincoln's.
Old 08-25-2005, 09:13 AM
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Originally Posted by advans
I drove a c230k coupe and it was not as quick as my C320 Coupe...the 230k at first has a lag due to the super charge, but no doubt it pumps up pretty quick....but after it his 30mph, the c320's power comes in...and from then on...till about 85-90 then it starts loosing it...but...to me...the 320 is much more of a sweeter car....

the reason why 230k tends to feel "quick" is because when u accelerate, 1-2 seconds later the supercharger comes into feel...then it gives a quick jerk...but powerwise... 320 is more powerful
I am dying to know where the "lag" comes from in a supercharged application. Considering that a supercharger is belt driven by the crank pulley and the power from the SC is instantaneous, I am confused by your logic.

Secondly, I hope you're specifically referring to the M271 1.8l 2003+ 230 because yes, a C240 and bully that car in the top end, but the 2002 w/M111 doesn't suffer the same lack of torque. V6 motors are not torquey, the C320 power comes on after 30mph. Auto or manual? Gearing or powerband? What RPM are we talking about here?

Not sure why this thread was brought back to life from 2003 in 2004, and now 2005 from 2004, but it's a horse**** subjective topic with too many variables and too much personal back patting, it's absurd. Until you are doing 1/4 miles on track with timeslips, autocross with timed results, or a track event and you're beating up another car it's all just pointless.

The C230's don't just feel quick, they are well geared, have a nice broad powerband and the coupes are menacing on track if driven well. If you're tossing around a slushbox and then posting about how much faster which car is, your just blowing smoke.

Who are you people and what have you done to mbworld?
Old 08-25-2005, 09:15 AM
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Originally Posted by nukblazi
Who are you people and what have you done to mbworld?
lol. Noobs really do kill this place.
Old 08-25-2005, 06:08 PM
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1959 220S / 1979 230 G / 2002 A210 AMG / 2003 C320 SC / 2004.5 C320 SS / 2005 ML350 SE / 2008 smart
Thanks Nuk...
and that's why I haven't posted in this thread until now.

Someone please CLOSE it !!!


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