CLK-Class (W209) 2003 on: CLK 270 CDI, CLK 200K, CLK 200 CGI, CLK 240, CLK 320, CLK 350, CLK 500, CLK 550 [Coupes & Cabriolets]

CLK 320... Mistake?

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Old Jul 24, 2003 | 06:09 PM
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CLK 320... Mistake?

I just traded in my 99 E320 for an '03 CLK 320 and I think I may have made a mistake.

My E felt really strong off the line and even at midrange hwy speeds, it was excellent. Well, after driving my new CLK for about 1000 miles and now I'm starting to rev it hard, I'm very disappointed in the power or lack thereof.

Can any of you guys shed some light here and let me know why this car feels slower and why I got beat by a 99 Audi A4 2.8???

It doesn't make any sense to me that this CLK320 feels somewhat "sluggish" compared to my big-ole E!

I'm thinking I should have got the CLK500, and I've talked to the dealer but I'm looking at taking a $6k hit on the trade-in... no thanks.
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Old Jul 24, 2003 | 07:17 PM
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Break it in a little. Remember it has one of those learning transmissions that will adapt to your driving style. If you drive it hard it will accelerate faster and be more responsive.
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Old Jul 24, 2003 | 07:25 PM
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CLK320
I felt the same till it got broken in.

On my test drive, I felt that the car was sluggish. When it was brand new, I felt that way too and was disappointed with the "off the block" acceleration. After 800 miles, it was a different story. Let it break in a little more and you'll see the difference.
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Old Jul 25, 2003 | 12:25 AM
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The CLK is a very smooth and refined car, and I think it remove some of the performance sensation. I did read an E55 test report, undisputedly a very fast car, where the tester said it didn’t at all feel as fast is the numbers. Same story. Having said that, the CLK is heavy (solid) for it size, and it sure doesn’t help when accelerating. Great high speed cruiser though.

Cheers,
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Old Jul 25, 2003 | 12:31 AM
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2003 CLK 320
I felt the same way too when I started driving it but the performance really improves after a couple thousand miles if you push it hard.
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Old Jul 25, 2003 | 12:45 AM
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I think you would have made an even bigger mistake if you bought a Bimmer!!!!
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Old Jul 25, 2003 | 01:17 AM
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Originally posted by calboy
I felt the same way too when I started driving it but the performance really improves after a couple thousand miles if you push it hard.
I hope so!!! Because I just ran it against a friend's stock Lexus IS300 and got beat by two car lengths from 0 to 80... THREE TIMES

I don't want to trade for a 500 b/c I hate losing money, but maybe I should consider some serious upgrades... any suggestions??
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Old Jul 25, 2003 | 01:19 AM
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Originally posted by Harris
I think you would have made an even bigger mistake if you bought a Bimmer!!!!
That thought NEVER CROSSED MY MIND. Every one AND their dog drives a BMW! No thanks... I'll take my "slow" CLK any day.
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Old Jul 25, 2003 | 01:29 AM
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break it in a little

mine was very slow at firs....actually its not slow, but there's a lag of 2-3 seconds before the car actually accelerate when I push it hard...i lost to my friend's civic because of this...

but now its better ...its much more responsive although sometimes it still lags...

i agree it has something to do with the transimission
after break-in , i drive harder and more a gressively, and it improves a lot
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Old Jul 25, 2003 | 04:03 AM
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sl and M-class E320 4Matic SLK350
Hey, if your dealer will let you trade it in for a CLK500 Cabriolet I'd do it if all you are loosing is five grand since that is half what the no wait dealer mark-up on the new cabriolet is anyway. Apparently the 500 is so much better than the 430 that it replaces that it is hard to tell the difference between the new 500 and the AMG CLK.

(Just be thankful you aren't trying to unload a CLK430. I see multiple ads in Autoweek trying to get rid of those now that the 500 is here.)

Another solution worth considering is taking your 320 into a tuning shop and adding a couple thousand dollars worth of performance enhancements though you would probably be voiding the warranty on the engine to go that route.

I guess a third solution is to convince yourself that you really wanted a boulevard cruiser in the first place as opposed to a boy racer. Next time you are paired up with a BMW, Porshe and Corvette at the stoplight just grin and offer to be the pace car rather than the race car.

Last edited by northbenz; Jul 25, 2003 at 04:19 AM.
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Old Jul 25, 2003 | 04:19 AM
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..........Don't mean to cause a problem since I own a w208 Clk320, albeit with a Kleeman s/c. I am suprised no oone has mentioned the obvious. The W209 CLk 320 is infact slower and it not an issue of improper break in. Published data shows the 0-60 time somewhere between 7.4 to 7.9 secs. This is compared to 6.9 secs for the W208 and it places the W209 Clk in same category as 4cylinder cars. This partly explauns why there is going to be a CLK350. Rumor has it that Mb is waiting for the current stock of 320's to be depleted before introduction of the 350's.


Ted
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Old Jul 25, 2003 | 04:31 AM
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sl and M-class E320 4Matic SLK350
Ted - any chance he could add a Kleeman s/c to his CLK320 and get it up to at least what the 350 is expected to do? I've been toying between a 320 and a 500 myself on the even heavier cabriolet but in light of what you note I think I may insist on at least waiting for the 350 as an alternative to just going with the CLK500.
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Old Jul 26, 2003 | 01:19 AM
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Ted, thanks for your feedback and for your honesty. Now I have a question... does this mean that MB will phase out the 3.2L from all their cars like they did with the 4.3L from last year? If so, wouldn't I be better off trading it now for a 500 instead of waiting till it's discontinued and lose much more money on the trade-in?

On the other hand, I've already talked with Brandon at Kleemann about shipping the car there next week for an s/c with the smaller pulley for 350hp. That may solve my problem!

But b4 I do that, I want to make sure that MB will not do away with that engine in luei of the 3.5L.
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Old Jul 26, 2003 | 01:27 AM
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Originally posted by dallas_clk
Ted, thanks for your feedback and for your honesty. Now I have a question... does this mean that MB will phase out the 3.2L from all their cars like they did with the 4.3L from last year? If so, wouldn't I be better off trading it now for a 500 instead of waiting till it's discontinued and lose much more money on the trade-in?

On the other hand, I've already talked with Brandon at Kleemann about shipping the car there next week for an s/c with the smaller pulley for 350hp. That may solve my problem!

But b4 I do that, I want to make sure that MB will not do away with that engine in luei of the 3.5L.
the 350 engine will not give you a much higher horsepower output...
the ML 350 has 232 hp which is only about 17hp increase
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Old Jul 26, 2003 | 11:15 AM
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...............My understanding is that the 350 engine will produce about 235HP and bring the car to the same performance level as a W208 CLK320. The reason is that the current CLK weighs more than the W209. For the CLk500, the air intake system was changed to improve HP from 275 to 302. So, the CLk350 will by no means be a performance car but will be on par with its W208 predecessor.

.............As for Kleeman s/c. Placing a /c in a CLk320 of either the w208 or W209 variety will give you over 330HP and performance that beats the CLk500. So a good bargain is to buy a CLk320 and for $10K, you can add a Kleeman. You get a car that in my opinion aprochesstock CLK55 performance at a relatively cheap price. You don't get the AMG name but you get the performance.


Ted
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Old Jul 26, 2003 | 01:32 PM
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actually... when u add a Kleemann S/C to the 320 engine, it probably still will not be as fast as a 500. Im not even sure the 0-6 time till be under 6 secs. Even though you will have 30 more horsepower than the 500... the Kleemann320 lacks torque, WHICH IS MORE IMPORTANT THAN HORSEPOWER!! I believe the Kleemann320 only has about 300 torque while the 500 has 339.

Plus the 302hp of the 500 is naturally aspirated while the 330 of the 320 isnt, so their maybe some lag.
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Old Jul 27, 2003 | 12:24 AM
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Originally posted by KL316
actually... when u add a Kleemann S/C to the 320 engine, it probably still will not be as fast as a 500. Im not even sure the 0-6 time till be under 6 secs. Even though you will have 30 more horsepower than the 500... the Kleemann320 lacks torque, WHICH IS MORE IMPORTANT THAN HORSEPOWER!! I believe the Kleemann320 only has about 300 torque while the 500 has 339.

Plus the 302hp of the 500 is naturally aspirated while the 330 of the 320 isnt, so their maybe some lag.
Actually, the kleemann s/c has 441 NM, which conversts to roughly 326 lb/ft of torque at 2000 rpm. The 500 has 339 @ 3700 rpm. So, the tq with the s/c comes on much earlier. Also, the curve with the kleemann s/c is very flat all the way to redline. The top end on the 500 is not as strong as the s/c 320. Finally, there will be less lag with the s/c 320 because it gets full torque at 2000 rpm which is 1700 earlier than the 500.

One last thing, I talked to Brandon at Kleemann and he'll do the install with the smaller pulley which should give about 20 more hp and tq.

So, I've come up with two advantages and two disadvantages:

Advantages of s/c:
1. quicker
2. better gas mileage under "normal" driving than V8

Disadvantages of 320
1. doesn't have the large brakes of the 500
2. Won't have the resale value of the 500 (but the s/c can be sold on ebay later)

I think I'm going with the s/c... someone please let me know if there is a reason why I shouldn't. Thanks guys for all your help.
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Old Jul 27, 2003 | 09:29 PM
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i see.... but evosport lists the torque wit the KLEEMANN 32K at 330hp/309Torque
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Old Jul 28, 2003 | 02:45 PM
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Originally posted by KL316
i see.... but evosport lists the torque wit the KLEEMANN 32K at 330hp/309Torque
Yes, you're right, but Kleemann USA lists it as 441 NM and that converts to 326 lb/ft... who knows

But in any case, should be much better than what I got now, right!

Thanks alot guys for all your help and feedback. I know I did the right thing when I joined this forum... it has been very helpful so far and I'm sure it will continue to be. I'll give an update when it's done. Can't wait!
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Old Jul 28, 2003 | 08:10 PM
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CLK320, ML320, 300TE
renntech

i see renntech supercharges can get a 320 up to 410hp?
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Old Jul 28, 2003 | 08:41 PM
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Re: renntech

Originally posted by cgmike10
i see renntech supercharges can get a 320 up to 410hp?
That's true, but at a cost of $22k compared to $10k for the Kleemann! For the price RENNtech charges, I could've bought a CLK55!
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Old Jul 29, 2003 | 09:52 PM
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2003 CLK320, Sliver, Ash Leather, Command System, Xeon lights, K3, K4
Smile mine moves!

Not sure how you guys are driving your cars, but my clk320 moves! No bmw, audio or honda passes mine when i drop the pedal. I haven't added third party parts to it yet, and I don't think if I did I will be added to the engine. Just wheels and shocks for better handling.
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