Mercedes A45 AMG, engine story

Mercedes A45 AMG, engine story. 17-18.06.13. Hannover

[@figlie]

Good to know that those engines are build to last a life. ^^

[@anexiole]

thank you for posting this clip :)

[@Trades46]

Very rarely I seen a production car 4cyl utilizing a water-to-air intercooler; note the M235i 3.0 I6 twin turbo & RS3 2.5 I5 turbo still retains a air-to-air unit. Goes to show the crazy steps AMG had to take to make this level of power in a 2.0 liter motor.

[@ronaldvandekant5965]

+Trades46 toyota did this on 4cyl turbo engines in the mid 80's up until the late 90's on the celica gt4's

[@Trades46]

Ronald van de Kant The 3S-GTE was born & bred to be a racing unit. The Celica GT4 used it not because it was necessary but for homologation purposes to be used in racing. Heck, even the hottest GT4 ST205 had less power than the comparable Lancer Evo & Impreza STI! This AMG unit is never destined for racetracks, but for road use.

[@ronaldvandekant5965]

+Trades46 very true, plenty of these on the racetrack tho. Was just mentioning it to illustrate water to air intercoolers have been around for a very long time, and are not a revolutionary new thing on production cars and definitely not in the aftermarket. It was bound to happen in today's small displacement turbo era.

[@ronaldvandekant5965]

+Ronald van de Kant err european's small displacement turbo era

[@Alex-di8ti]

Trades46 they used a water to air intercooler to keep the boost pipes short which improves response and allows for efficient heat exchange without heat soaking into the intake air.

[@buzzedo1]

Oh and nice vid, thanks for sharing!

[@papaco9561]

i have a a45 with this exact engine. very cool

[@hamradiostation_M0UGE]

Glad the engine in this video taps exactly like my A45 AMG does upon starting up - Totally put my mind at rest !

[@papaco9561]

yes mine has that exact same sound very cool

[@florence3856]

Love it. Good work

[@PROJECTDRIVEN1]

Love it!!

thanks for sharing!

[@randyjordanortanez]

Cool turbo merc engine cant wait to get mine...

[@xphobus]

At these compression ratios it is very tricky whether the fuel-air mixture will not detonate. Also these high combustion and exhaust valve temperatures it is very likely to burn the valves or wear off easily the turbocharger bearings resulting in much lower horsepower A Marine engineer

[@vadimauto]

Thank you for comment! I'm in Italy now, I'll hope tomorrow is going to be drive new Maserati Ghibli with exf1 ferrari drive Ivan Copelli.

[@1PaNik1]

Diesel engine? The guy wanted to laugh at his sill questionx)

[@Neojhun]

So this is what happens when AMG give some cojones to an econobox. I have a feeling A45 is going to be a classic of this era.

[@firemission7777]

Short air ducts are very important for quick response and power. I pity the guy that has to service that motor. But then again you have to consider their legendary quality and durability.

[@gg56279]

i currently own a R172 250 CGi with the M271 evo engine, i was just wondering if it is possible to swap the turbo from the AMG A45??

[@ck4tvgyesiwah479]

Can 2019 Gla 45 gearbox works on 2015 gla 45 amg ? Any advice pls 🙏

[@uwezink]

Great engineering ... vom feinsten ...

[@RobertSmith-zd4oi]

FYI I now run it with RENNtech and 420bhp 0-60 on Vbox is 3.6 to 60...

[@harrystievo2850]

How works the electric blow off(plastic)

[@AngelTorres-nk7iw]

This the best car (becuase it has good luxury, fast, and 5 seats for taking family or friends)for a 23 to 28 year old guy

[@abbamtenga2438]

Impressive

[@florence3856]

Cool..

[@florence3856]

Black series a45 amg. Milkshake blue. More power 380hp. Wider arches , black wheels, black aero kit . How good would that be.

[@whoopyNL]

Why this engine has still a belt and no chain ?

[@vadimauto]

You are welcome!

[@petermoygannon698]

just brought one gla 45 so far awsome

[@danparaschivoiu8620]

How was through these 2 yearz?

[@petermoygannon698]

@@danparaschivoiu8620 been thrashing it going good change oil every 5000 km shame I can't change gearbox oil myself though. would like to give it a go. nothing step by step on utube.

[@666demonknight666]

Well Done

[@nadsenec8512]

top best 4 cylinder engine !!!

[@jondoe1310]

Nadsenec yes and sounds porn!!

[@vitoni3865]

acompanied by worst gearbox (in reability terms)

[@E9X330]

Not the best 4cyl

[@dylanoppeneer2354]

@@vitoni3865 because of race start

[@alfonsheckahopser]

There are pictures from a A45 AMG prototype with wider arches. So maybe there will be a A45 AMG Black Series soon ;)

[@vadimauto]

Thank you for comment!

[@VideoDude6475]

probably the most affordable(new) and practical amg on the roads now.

[@CarswithB]

VideoDude6475 yes sir

[@E9X330]

Not an amg

[@kerndhawan3170]

@@E9X330 what does it say on the engine box and back?

[@E9X330]

@@kerndhawan3170 doesn't matter, can put M3 badges on my 3 series too, doesn't make it an m3

[@kerndhawan3170]

@@E9X330 I mean lmao if it comes like that from the manufacture and whoever put it together at MB... you can’t really say anything about that lol. A cla 45 is an AMG.

[@raulmolina91]

Of all the things you could ask him, did you really asked about an amg diesel engine?!?!?!

[@lbart2005]

Direct injection alone takes care of most if not all of these problems. Hyundai has a 2.0 turbo with direct injection and a high compression ratio, for a turbo, and quite a bit of horsepower. It will run happily on 87 octane. Not a Marine Engineer

[@vadimauto]

The answer was - many. They are tested this one in Nurburgring in race condition. For me was the question about lifetiming this engine.

[@6boki6]

I never like mercedes and petrol engines, but after I saw cla 45 amg I change my opinion. Best motor ever

[@regnardin]

Le doux bruit d'un moteur allemand dans une mercedes !

[@tippy35075]

Great video, although probably would recommend the use of a video monopod

[@Bangkok-ik1fp]

I like it but those lines on top (AC?) have too much flex. also, that high power output/delivery is only if all sensor parameters are within specification. otherwise, you aren't going to get what you paid for. I'd like to see the performance after 100k of duty.

[@nawarg7]

Please fix the gearbox for the next models 😂

[@danparaschivoiu8620]

😂😂

[@pakietamg]

the best , amg is the best

[@MrTobamory]

Here's what I know, ecu remaps are obviously better however they are not truly invisible, no mapper will guarantee that, having the ecu mapped means having it removed and this then become a ballache if you don't want to risk the dealer having any chance of seeing it... Piggy back boxs also aren't fool proof but at least can be removed at the owners pleasure. A guy in Poland or that area bought one from a smaller outfit and in turn the dealer spotted it and now his warranty is void on drivetrain, it's not all void just turbo drivetrain etc...I'm with you on some dealers allow it, but would you gamble that with a 45k car I wouldn't. RENNtech have just release there own ecu remap but that goes to 465 bhp.i personally wouldn't touch ecu remaps unless I'm looking at 450 plus, why bother when rebellion and RENNtech the leaders have boxes that are easily removed.... Convince me lol

[@vadimauto]

Да нет там никакой пожизненной гарантии, такие моторы делать уже не выгодно. Кстати, в моторном отсеке настолько высока температура(после обычной езды), что открывая капот я обжег себе пальцы. Все что вокруг движка обмотано фольгой. Нелегко и тесно ему там...

[@user-gy8qn3fb6z]

этот тип раньше снимался в немецкой порнухе??

[@codeseven7057]

My 2014 stopped going in reverse after 48,000 miles. The dealer couldn’t figure it out and ended up changing the complete tranny.

[@harrydhaliwal6706]

How many km did he say it is tested for?

[@dylanoppeneer2354]

at least 200.000 km

[@MrTobamory]

Renntech,rebellion and brabus all use the standard turbo and get 400bhp, the first two are aftermarket and do void the warranty, however brabus keeps your warranty if done within 300km from purchase, to increases past 400 a new turbo is recommended and then you can easily get 435 plus.... How strong is it, well so far a lot have gone 400 and had no issues at all, take note Subaru with ya crap ringlands LOL, 7 weeks and counting for mine, longest 6 months of my life LOL

[@Cartel893]

the A45 engine is truly a masterpiece. I've heard rumours, that a Black Series version is planned with cabout 430-440 HP.

[@MrTobamory]

Cartel893 Your probably right, MSL performance in Birmingham UK are Weistecs UK disti, they have fit a downpipe and tuning box and the Car generates 435 BHP. Also the GLA 45 they bought Brand new after only 200 miles, generated 395 BHP STOCK, yes STOCK nothing done. It shows that's the A45/GLA45 although pitched at 360 are that and more, generally generating 365 to 390 Stock....

[@robertbidochon7949]

BRPerformance does it just by remapping the ECU and does not need further mechanical works.

[@MrTobamory]

need to be careful doing the ECU, when its serviced they can spot it, you really don't want a 15k engine void of warranty. As long as you agree to the age old risk with Warranty im all for proper ECU remaps, just twitchy bum if you have 1

[@xphobus]

depends on how much you want the engine to last , some dragster engines last only 5 sec before buring the valves

[@Robert-vp6xf]

I want this in my esprit

[@xphobus]

As the turbocharger uses sliding bearings i wonder whether this car has turbo timer. As a car switches off the engine cooling oil is not supplied to the T/C.This will literaly cook bearings resulting in an unbalanced T/C. I have seen videos this car doesnt have turbo lag. Turbo lag is the response time from the engine when you hit the pedal. However turbo lag protects the T/C from rapid changes in exhaust gas pressures. I suggest you after some km to check the spaces in turbine side on CLA

[@JOutterbridge]

Liquid cooling still cools after shutdown bro. I'm sure AMG tested this thoroughly and its not just oil working everything

[@BermudaGuyDIY]

Yes, it does have a timer built in. I had a gla45 amg, and when I first got it, I kept wondering why the car and fan was still running after I parked it and went inside my house

[@Shadow-lq7rx]

yeah the fan still runs when i park my car never timed it though

[@user-qw9hh3cn2o]

Why was it named 45 amg? Not 20 amg since its 2.0l

[@timstarac]

45 years Amg

[@iDriveWithPoweri]

Gonna bet engine mount will wear out very soon

[@PedroTRamos1]

Very good engine and currently the worst dual clutch transmission on the market

[@BermudaGuyDIY]

Even with the paddle shifters telling it what to do, it downshifts when it good and well pleases

[@Ali-uv3dz]

how much bar create the turbo on this engine ?

[@CarswithB]

A li Its very high I assume but its very progressive and not explosive which is amazing

[@stoatythesecond888]

1.8 bar

[@EscapePlan97]

Again only a simplex timing chain -ouch!

[@djliebach]

Haben wollen!!!

[@xynstav]

Germans know how to build good engines

[@buzzedo1]

I would also have laughed at the diesel question...had I not driven an Audi SQ5 twin turbo 3L v6 diesel with over 650Nm or torque (from memory)...It even sounds fantastic! Anyway, impressive small capacity engine...sure you can tune an engine, but i'd like to see it come with the same warrante... Now please please please stop serving us up automatic 'sports cars'...give me a manual any day...I want to be involved.

[@dylanoppeneer2354]

If you have the money, buy a alfa romeo giulia . Best handling in its class and a manual

[@08turboSS]

I doubt this engine will get much more hp with such a small twinscroll turbo at 26psi stock. I don't think 400hp will come easily or reliably. But if u could get a nice 400-415 hp out of it on stock turbo it'd probably be able to run 4 sec flat 0-60mph. 450 hp probably get it to 60 in 3.5 sec.

[@onixxx1984]

German cars are not tuner cars, they don`t like when people tune their cars, and they make it hard, while most people tune their sti`s or evo`s to above 400 hp, this car will be a stock car for people who don`t like tuning the car.

[@Lukerr239]

+Nagy Szilard Sure, because the VAG 1.8T for example, is hard to tune? haha

[@onixxx1984]

Lucas Schaaf I got 100 whp from my evo x with boltons and tune, no turbo upgrade, no cams, no intake manifold no exhaust headers, and it is reliable for 3 years now only with oil change, and most people can confirm this, now no german car I know of can do this without major modifications.

[@Lukerr239]

I have a friend, who owns an Audi A4 1.8T from 2002, he had an ECU remap and got 70 bhp out of it. A 1.8 sir. VW gets 90bhp more out of some of their engines, just by a slight turbo tune (and of course pressure increase). But you are right, they dont like it, but its very doable! However im sure an EVO is a lot more fun to work with and own!

[@sranjesuper]

couldn't be further from the truth. The CLA45 engine can be bumped from 360hp to 400+ hp with just a tune. Add a downpipe and a bigger intercooler and you are talking 430+ . People are already doing it, with ease.

[@GTRdeamon]

2016 version of this engine has 381 HP and 475 NM. Great but i would like if they take it to the magic 400 HP. I mean WV has it Golf R420 whit a 420 HP 2 liter engine on the way and Volvo has there triple boost 450 HP 2 liter engine but it still a prototype engine, but hope they will release it for production. So Mercedes come in the game and all ready now show how it is done and beat Volvo and WV ass whit a 500 HP 2 liter egine i dare you guys. maybe whit twin turbo and a supercharger.

[@JOutterbridge]

500HP on a 2.0L? I don't think that's necessary yet and would likely affect response times. Adding a supercharger means more weight and friction, that would throw the cars balance off and increase emmissions with worse fuel mileage. Its fine how it is for now, no need to chase for numbers and ruin refinement

[@GTRdeamon]

Whit the modern teknologi there in engines today, i dont think it would ruin rifinement. The supercharger is also thats why they shut ad it. More boost at low RPM and that will give higher pressurer on the exshaust to spool op turbo´s faster or they cut use one those ned elektric supercharger manufactors are beginning to use and even it that is not enoufh to get rid of turbolag they cut use a hybrid setup where the electric motor can boost and help the petrol engine until the turbo´s ae spooled up. There are solutions to that problem bigger turbo can cause like turbolag. I am a huge fan of small power engines. Because that is low weight and lots of power. A 500 HP v8 would deffently be much heavy than a small 2L 4 banger. Only downside i se with a small engine compare to a big lump of a v8 is the engine sound, but even can be deal with by using a croosplane crankshaft insted of a flatplane crank. The sound would much different and much better.

[@Alexfirestone1]

You still waiting on that Golf buddy? LOL

[@AOCreatrix]

I would trade my r32 for this car

[@AOCreatrix]

Its not built any cheaper, build quality of the R32 is supreme, you obviously have not driven one. It is so much different than a four banger with alot of hp. Cheaper in price yes but not in quality. Put a supercharger in the r32 and this Benz would get left.

[@blackericdenice]

Scotty Kilmer claim Ford 2.0 ecoboost is under too much pressure with 240 hp. Guess he is going to break both arm if he here about this 340 hp 2.0.

[@Alex-di8ti]

Great engine, really well engineered, I'm just not a fan of the A45 or CLA45 :(

[@faouzipeaniste5735]

هاذي تاع طحكوت وقيلا هههههه 😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂😂

[@Del-pp3gn]

Wot a fucking engine!!!!!!

[@harrystievo4548]

yo me compré nuevo el a45 de 381cv, me parece soso y le falta alma a ese motor,no estira nada, cuando esperas algo de atada derrepente se acaba y corta a 6300rpm, a mi no me gusta el comportamiento de ee motor,me hubiera gustado que subiese a 8000rpm con patada

[@elhugeo]

Niggga! Focus the camera on the model engine....

[@amgvpower9322]

Engine store may be good we’re did they go wrong with gearbox on the a45 don’t even last 20k

[@dylanoppeneer2354]

if race start is not used to much, its relaible

[@Silberpfeil1971]

Funny.... what is "th"? "Never heard about.."

[@timcheou5649]

A none repairable engine..

[@NoNameNoShame22]

how come

[@user-pb5kv5go8h]

Як тото правыты одноразовый презерватыв

[@redeyes99]

I don't trust you.

[@TougeGrandTour]

sad that it is a FWD

[@smiley19881999]

its 4wd

[@BermudaGuyDIY]

awd

[@Alex-di8ti]

Technically, its 4wd on demand because its only 4wd when it needs to be