Tell me about the C class auto boxes

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mrk

mrk

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I had my MOT today so while I waited for the dealer to do that and kindly inform me another coil spring had cracked so needed an extra 45mins to replace I decided to make use of the free time and have some tea/digestives, post on IRC and have a test drive of a C250 CDI Sport across the road. It was the only demo C class they had so thought why not.

It's C250 CDI BlueEfficiency with 2.1litre twin turbo 202BHP and 369lb ft of torque (!). It was exactly the same as this in white with black roof:



It had the extra options like panoramic roof, nav and some laser guided key system.

I really really liked the auto box, changing up and down gears in auto mode you would never be able to tell the gears just changed unless you watched the rev counter, there is no engine noise to be heard when downchanging. In manual mode using the paddles have they employed some kind of rev syncro? I changed down from 5th to 4th and then 3rd but the car never blipped once like you do on a manual, the engine never made a higher noise as the revs increase then slowly decrease - it was smooth...too smooth.

The guy let me drive around a familiar bit of road with a long corner that is a good road to see body roll (if any) and it had nothing out of the ordinary, felt a bit like my E46 sport if I had to compare and I felt confident enough around that corner to not have to slow down considering it's the first auto of this type I've ever driven!

I also liked the foot operated handbrake engage pedal and hand operated release lever - quite good stuff.

I just wanted to know the technical side of the gearbox used as the guy knew everything else about the car bar the details such as this and their spec documents don't go into such detail (nor list torque figures either, only BHP).

I was really impressed, the car felt solid and that it was an extension of you when moving around the road briskly, the steering wheel was way too light at low speed though but it improved to what I'm used to with the E46 at higher speeds.

Most impressive was the lack of diesel noise even during foot down moments. Only during idle was there an ambience of diesel.

I now want to test drive a C350 :O
 
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Is this the first Automatic car you have driven or something?

I've driven older autos before yeah but nothing modern.

And I like it.

So do the BMW auto boxes sync the revs too on downshifting manually?
 
Oh and liked the dealer option where by if your car is made up especially (i.e. that exact model and spec isn't in the UK) then they will fly you over to the factory in Germany, so you can pick the car up and drive it back the next day (inc hotel, tunnel pass, food).

Oh really :O That is pretty amazing that they do that heh.

Do you mean the E46 was jerky or the C220?

The C250 I drove did not jerk a single time not in auto mode or manual via the paddles. I liked the fact that you could hold a gear for as long as you liked, by dropping out of auto by downshifting on the paddle but go back into auto mode by quickly cycling to 5th gear then once more to engage auto.

I'm assuming someone will come along shortly and go "HAHA NOOB THAT'S ALSO STANDARD WTF GTFO".
 
Speaking of steering wheels...the C class sport wheel was made of win, it felt way more solid than the equivalent BMW wheels, it was not as chunky but somehow felt better and had more grip.
 
You sure that isnt just because its new?

well put it this way your e46 is old now even tho it still looks good now it is still essentially an 11 year old model....

a lot evolves in 11 years of technology and design.

e92 M Sport/M wheel is fat

I'm talking about new BMW wheels on the ones in their showroom, like the one in the 320d M Sport with BMW Performance kit they had in there today.

I was not comparing the steering wheel with my own car's, that's just silly.

Again, I did mention this in my post!

The Merc just felt more comfortable in both back and front seats than the "new" 3 series sport.

Edit*

Duke yeah, I was a bit taken aback when the seatbelt suddenly clipped into me, was wondering wtf when the guy said "oh yeah, that's the tensioners LOL"
 
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Does a 1 series count? :p

What I mean is the materies and feel of the wheel is more solid, more grippy than the BMW Sport wheel. The BMW wheel has a distinct feel to it, which is nice and I really like it for its chunkiness but the Merc wheel just feels more onepiece and solid.

It's hard to describe without pointing it out in front of the wheels themselves but it's these finer details that grabbed my attention about it.
 
Seems so.

I only had a brief glimpse around last year in the new c class and thought the plastics were average but certainly not any more after having a good look and feel for an hour.

Even the door handles themselves are rubberised plastic like on the BMWs with leather armrests/surrounds and everything.
 
rubbereised plastic on door handle??

I did say it's hard to describe the feel of this stuff without pointing to it and saying "look, touch this, now touch this, see!?" :p

I could have just said "it feels great" but then some bright spark will always ask "how?"

Are thinking about purchasing one Robbie?

A sports saloon is what I'm going to be looking at in a few months so yeah it's one I'm now considering.

These 'BlueEfficiency' models /seem/ to offer the best balance of performance, comfort, spec and efficiency/economy.

[TW]Fox;15255192 said:
This thread confuses me. What on earth is a one peiece feeling wheel? Is the steering wheel in thee car i have supposed to be 13 peice or something?

It's not hard to understand though is it surely? the whole wheel feels solid as if it were one piece of solid material wrapped in leather - the BMW "wheel" feels the same but the central area where the buttons and emblem are feel less solid.

Finer details....I just notice those things more.
 
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