New BMW M340i! All the BMW you'll ever need? Full Review!

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7 Video Views·Oct 20, 2022
Seven generations have led to this video today guys.
Welcome back to RBR, I'm your host Raz.
Now the 3 Series, since its inception in 1975,
has been pretty much the cornerstone of BMW.
Its best-selling model in totality.
It's the car that introduced us to this idea of the small sporting sedan
and has irrefutably led the way in that segment ever since.
And today we look at the brand new model, the G20
in its first exciting M-powered version and that is the BMW M340i xDrive.
So first guys, let's take a look back at the cool history of the 3 Series.
I'm a bit late to the new 3 Series party
but that's because I wanted to bring you at least the first exciting M-powered version.
So the origins of the 3 Series can be linked back to before the 3 Series
actually came into series production.
Now there used to be a BMW called the New Class Sedan
which was essentially their main sedan car, so I guess like a 5 Series.
Now their most infamous designer, Wilhelm Hofmeister,
designed a car that was based on that New Class
but slightly smaller and designed to be sportier.
This was the 02 Series that you see before you.
Why was he infamous?
He came up with what is now known as the Hofmeister Kink
that you found in every single BMW roofline ever since.
It's on the C-pillar, it's even on today's car
and that is known throughout car design standards now
regardless of being a BMW or not, as the Hofmeister Kink.
Now this 02 Series was originally designed only as a two-door sedan
as they called it back then, basically a coupe
but it set the idea for this smaller, sportier, everyday usable BMW.
After this came the first one to actually be known as a 3 Series
and that was the E21 3 Series.
The E21 still with that kink on the rear C-pillar,
you can see similarities to the 02 Series and to the car that followed it
which was the better known E30 Series.
Again, this started as a two-door sedan
but later spawned into four-door sedan and estate options
and of course this was that generation that brought across
the legendary E30 M3 that we covered back in our M2 Competition review.
What an absolute legend that car was.
A little known fact of the E30 was it also had an all-wheel drive variant
known as the 325i X model
and it kind of links nicely to the car that we're looking at today as well.
After this came the E36.
Again, a handsome looking sedan, Hofmeister Kink check as well
but this brought some great changes dynamically with the multi-link rear suspension.
After this came one of the best though, E46.
I certainly think it's probably the best design 3 Series ever.
Just look at it, it's got such muscular and masculine proportions to it.
A real sports sedan that people long after even today.
This series brought a lot of luxury enhancements like sat-nav and LED lights etc.
It also brought back all-wheel drive with the 325xi and the 330xi
kind of linking to our car today
and bar none had the coolest looking M3 ever with those lovely wide arches.
I absolutely love that car.
After this came the E90.
Now this was the first ever 3 Series family with a turbocharged engine.
It was also the first and only time that the M3 4 went the inline 6 and went for a V8
creating a very different car for an equally cool one in my submission.
After this came the F30, so the modern one.
Now we start to see the design look a bit more familiar in this predecessor.
We've got the lights linking to the kidney grille,
still got the Hofmeister Kink of course.
This was the series where Coupe and Cab separated into 4 Series as its own family
and it's the first time we also had a hybrid within the 3 Series
which was the 330e kind of signaling the future if you like.
Then came today's car, the G20.
Now you've seen the 3 Series grow as we've gone through the history.
This G20 of course it's longer by 3 inches, it's wider by half an inch
but despite that it's actually 55kg lighter than the predecessor
and that's in part thanks to it being based on the new Klar platform.
Now this uses a mix of high tensile steel and aluminium in order to achieve that.
We'll peel back the skin and you can see that here now
and it also achieves a perfect weight distribution of 50-50 on this car
which is very very impressive.
A lot of effort has gone into making this even more rigid and sportive
for undoubtedly models like this and the M3 to follow later.
Even the base version should be very very sportive indeed.
The underbody of the car is completely covered and panelled
to help with aerodynamic efficiency
and you'll see the aerodynamic rating is actually very very high.
There's also quite a few design trims available on the G20
so you've got Advantage, Sport, Luxury, M Sport
and then of course our M340i today has got a few bits of its own
that we'll go around and look at in a second.
The grille is not as offensive in size as many recent BMWs
and the Hofmeister kink is to be found absolutely everywhere.
So join me now as I do a quick little walk around
and show you some of the highlights of this, the 340i.
So guys if we begin with the bonnet
you can see some very strong character lines here at the top.
It's a little bit hidden by the blue colour but still very visible.
Now I quite like the fact that the grille and the lights match together
because like with the E30 where you used to have that black bar that goes across it
it was all kind of one unit which is really nice.
Then when we move on to the grille itself
you've got something a lot smaller than the new M3.
You've also got active air panels here behind the grille
to allow for active aerodynamics.
This grille is finished in a cerium grey
which is actually more like a champagne gold type look
like you'd find in an iPhone or Apple product
and this mesh design here as they call it is unique to the M340i as well
and you'll see that cerium grey continue on an aero feature
just on the lower part of the bumper here.
Of course it's an M car so you're going to find M badges absolutely everywhere.
Now you've got this nice character line that goes along the side of the car
and that hockey stick like design like you have in the 5 series and the 7
but it's all quite hidden by the blue.
The side profile there's unmistakably 3 series of course
and you've got the Hofmeister kink there as you would expect it to be.
As for the rear you've got the L-shaped rear lights
which are coming across a lot of models now
but I think the rest of the rear really links nicely to E90 and F30
and I like the M2 like character lines on the lower part of the rear bumper.
The exhausts look a lot like the 8 series that we tested a few years ago as well
and the nice thing about these exhausts they're different in style
compared to all the other quad pipes that you'll find on the rivals exhaust systems.
Now the Hofmeister kink as you can see as usual you always find it here
but it's in a few other places in the car as well as inside as I'll show you later.
Here in the lights you can see that exact shape as well it's very very obvious.
What I love about the rear is how you haven't got black plastic
but a nice glossy grey for your diffuser which is a much better look.
Customer choice is something that really stands out for me in the 3 series
looking at its rivals you have so much choice.
For example the 320d and this M340i can be configured in either rear wheel drive
or x-drive depending on the customer's tastes which is great.
But let's get to the meat of the situation now and the best part of this particular car
and that is the engine I absolutely love it.
The B58 is already award-winning it is another great inline six from BMW
and in this car it produces 374 brake horsepower 500 newton meters 0-60 in 4.4 seconds.
I can tell you now it feels a lot faster.
This 3 litre engine features an aluminium crankcase it's also got aluminium cylinder head
it uses twin scroll turbocharger technology which as we know more efficient
better power delivery as well.
Now that great engine is also paired to a really good gearbox which is the 8-speed Steptronic.
Wait to see later how that goes through the gears in conjunction with this.
Now of course this is x-drive but it's very much rear biased x-drive
and it comes standard with limb slip diff the M sport differential as they like to term it internally.
Now of course there has been changes for example to the suspension
to make this car even more rigid versus it's already very rigid and sporty base
so you've got unique elastic kinematics and suspension specifically made for the 340i.
You can even get a further M adaptive suspension with electronic dampeners
which will help it react even faster.
I do feel the car though sits very high on its wheels which is pretty normal in class
but I feel that if you wanted a more sporting look you need to get that fixed
so maybe someone like Motec Performance in the UK
could just drop it just a little bit have it set better on its wheels.
There is something called variable sport steering but it's really anything but
but I'll get on to that later.
Now as I said I really don't like these wheels.
There is a better option available from factory
and that finishes the wheels in the same shade
as the grille and the other bits I showed you in the cerium grey.
That looks a lot better and makes the wheels not look about three inches big
as if they came from a 1975 E21.
So that's a really good option or you can go to M Performance parts
and they will sell you these which look very similar to the ones
coming on the new M3 from what I've seen.
Now for me the interior has always been a weak point for 3 Series versus its rivals
and I feel that's really been addressed very well here in the G20.
So come inside with me and let me try and convince you
why I think this is probably best in class for interiors.
Now when I posted this car first on Instagram
the response to the exterior was overwhelmingly positive
despite those wheels that we all don't like.
But everyone seemed to comment that they didn't really care for the interior
and they thought that the C-Class and other cars were better
and really I respectfully disagree with everyone.
Either they've not sat in a properly specced 3 Series
and they're just thinking of the old 3 Series
or frankly they must be blind and I want to kind of justify this.
Now I've never been a fan as I said of 3 Series interiors
because well if we look over the past as we have before
they're really quite bland.
Yes all of them had a driver-centric centre console
where your middle part kind of faces towards you
and in the specific degrees that BMW customers expect etc
but really there wasn't any great change.
Where I think this car really kills it versus everyone else
is the fact again that you have choice to make it a high quality interior
that the other brands just simply won't give you.
Now I'm not going to count Audi in this
I'll count specifically C-Class and C43 as the car that most people mentioned.
Now when you look at C43 you can only option a very brittle type of leather
which is the very textured one
and you get three different shades that is it.
With this car you've got a whole host of options in that normal leather
but you can also get merino leather with this lovely stitching
and just that by itself allowing you to have leather
like you'd find in something like a 7 or an 8 Series
elevates 3 Series well beyond the C-Class
where you can't even get the option okay.
So that is the first part
then you start to see other things within the interior
that link directly to flagships like the 8 Series
and I don't think that pulls a flagship down
I think it elevates the car below it.
So for example you've got these vents here
which again they are in the shape of the BMW grille
and in the Hofmeister King.
I really like the look of these
they've got these kind of chamfered edges
that you would normally find in an Apple product
and they look just as luxurious and high-end as one of those products
and that reminds me directly of 8 Series.
Then you've of course got the driver's zone
which is the first time digital in here
you've got the same displays as you would find in the 8 Series
they're not as customisable
and that's where I think the C-Class takes some points away from the 3 Series
because you can completely change the design three times over
and all the information.
On this you can not even change the information in front of you
but I have found that some of the displays in this screen
are absolutely brilliant.
I want to show you some of them that I found while I was driving
for example when you've got the driving assistance function on
and the car is self-driving
you will note in Lane Assist how the car is able to pick up
in the screen in front of you
whether you're next to a lorry or a car
and you can even see cars creeping up to you in your blind spot.
Not only is it really safe
it's super easy to understand in the screen in front of you
and it looks very very good
and this screen is all dynamic
depending on what you're doing in the car.
Another good thing about the steering wheel is
again with driving assistance
when you take your hand off it for long enough
you have these little lights in here
that'll start blinking either orange first or red later
when it's squeaky bum time
and they tell you of course to again grab the steering wheel.
So this area is quite dynamic.
Speaking of the steering wheel
again from 8 Series
the same shape as you find in M5 etc.
I'm not a fan of this shape at all
I think it's as I said before very fat
it looks like it belongs in something like a 7 Series
not in a sporting car.
In usage it's great because it's completely round
the paddle shifters are okay
I don't like the black plastic on the back of them
but again it links to the flagship
so if you like the flagship steering wheel
you'll like this steering wheel as well.
The other thing is simply interior quality
if you poke around in a C-Class
you will hear a lot of rattling and clanking and creaking
you won't hear that in this
it's more Porsche-like in that sense
it's the better side of German interiors
where nothing is moving
nothing is creaking
you know I can push everything
but it's built like a tank which is great.
The only bit I don't like and reminds me of C-Class
is this floppy cover here
and just as you find in C-Class
inside you've got two cup holders
USB slot
and wireless charging mat
for your phones as well.
The car has been designed for more shoulder
and elbow room in the front
and better rear visibility
though I do note the sad omission of
the analogue handbrake that many of us will miss
though it's great that the gear selector is still here
of course this entire drive unit
as you would find in your top and modern BMWs
I love the fact that the gear selector is here
rather than the silly stalk that Mercedes has on this side.
One thing that makes no sense to me in a modern BMW though
are the numbers here
I know people use them as shortcuts
but they look like parts have been straight out of a 1980s car
it just doesn't deserve to be
on what is otherwise a really well-finished interior.
Operating system 7 is fantastic
as we've covered in the past
takes a little getting used to
if you're used to some other systems
but once you get in the flow it's very good.
I think the hand gestures are absolutely infuriating
I think the voice control needs a whole lot of work
versus the Mercedes one
but generally using it
because you've got the good iDrive system here
it's really easy to use
you've of course got touchscreen as well
you can customise your home screen
you've got great sport readouts as well
it's really quite easy to use this
and I really like the fact that you get
for example your car's colour in the system as well
I know it's a small thing
but I think it means a lot
like when you're reversing and you've got 360 camera on
speaking of which
I could not find any way to turn on 360 camera
while I was going through a drive-thru
and just show me the surroundings
I went through all of these systems
camera picture etc
and I could not find a way
without going into reverse gear
which I'm not going to do in the drive-thru
to activate the 360 cam
maybe I'm a retard
it's entirely possible
but I've gone up
I've gone left
I've gone right
and I cannot find it
which means that this is not intuitive
as far as I'm concerned
I'm sure there's a way
and someone's going to chime in the comments
tell me how to do it
I couldn't find that way to do it
again seating position brilliant
and what I mean by that is
you can get really low if you want
you can get high if you want
you can go forward, back, bolsters etc
you can make the seat
and the entirety of how you're interacting
with this driver zone your own
which is great
now of course when you go into your drive select mode
you get the option of individual
and you can actually configure
your individual mode here for
what have we got
dampening, steering, engine, transmission
and then you can reset it
to the standard setting as well
so you even in this M340i
you've got some customizable options
for your own individual driving as well
in the rear the aperture to get in
has increased in size
as has the legroom
which of course it should
because the car has increased in length by three inches
but we found it really comfortable
and I'll get into that daily driving bit later on
and I was not expecting that of 3 Series
because it hasn't had it in the past
so generally again the interior
I just find because you have options
to make it plusher
because you've got the absolute
latest operating system in the car
because you've got cues from the flagships in it
it's just head and shoulders above
at least C-Class
areas that need to be worked on
these buttons need to be gotten rid of
that screen needs to be a lot more customizable
in my opinion
and we need a much sportier looking steering wheel
to make this look more exciting
boot capacity is good as you would expect
though I do feel the aperture
to actually get stuff in
is quite narrow
and reminded me actually of some hatchbacks
now Hofmeister kink
has just been copy pasted
everywhere in this interior
we've got it up here
over here
around the vents
around the weird number things
around this drive unit
the gear lever looks like
it was made in that shape
you've got it in the digital display as well
in the actual shape of the dials
of course I said that
the door handles have it as well
I feel like your storage compartments
have that same shape
it's literally plastered everywhere
so I really hope you like that shape
now before we set off
I want to show you what the startup sound
of the M340i is like
for that we should put it in sport mode
and then start the engine
you can see you get a really
quite excited startup
once the car is warmed up though
and you need to have it in sport mode
it sounds really quite good
this is a brilliantly sweet sounding engine
and it's even better on the road
let me show you now
so here we are
in the first M sport version
of the new 3 series generation
M340i xDrive
having been exceedingly complementary
of the interior
having lived with it
there's a lot else
that I've found in this car
particularly versus rivals
that has really pleased me
and there's some things that
left me a little bit cold as well
so we're going to go through all of those
I want to start with the bits that I love
and I think we have to start
with the award-winning engine
that is the B58
BMW just know how to make really good
in-line six engines don't they
engines that have excellent response
really good engine note
nothing too artificial
nothing that makes you wish
the flaps were closed
just really pleasant in this car
yes there are some fake pops and bangs
but they are few and far between
and you can coax them when you want them
if you do want them
if you happen to be a convert C43 driver
coming into one of these
but it's more how this turbocharged engine
has been so well designed
that it never really feels turbocharged
you know there's nary a hint of turbo lag in it
and then you pair a really great engine
to a gearbox that simply just does its job
really really well
you've got a real winner
and I think for daily driving
those two aspects are really important
to the buyer of this car
for a BMW M car even an M light
you want a really good engine
which you have here
a decent soundtrack
which I argue you do have
and a really good gearbox
to support you along the way
now if you ask me to comment
against something like the V6 in the C43
I've always commented how that engine felt
like it was bunny hopping down the road all the time
kind of over strained
over eager the gearbox software
too eager
and you have to have a really light foot
otherwise you feel like
you're constantly juddering along the road
and that's not a pleasant experience
this however
a. the gearbox software itself is very clever
but b. the power feels more natural
it feels less turbocharged
whereas in a C43
you might pine after the V8 in the C63
I don't think that's the case here
with the 340i
this inline-six is so good at what it does
for this particular product
that you don't sit here
wishing that you had an M3 engine in it
as a tool for a purpose
it really does its job phenomenally well
so top marks for the B58 engine
top marks for the gearbox I feel as well
then we must come on to the handling
which is the heart and soul
of any car from the brand
that touts ultimate driving performance
and the chassis in the new 3
you can immediately see the rigidity changes
versus the older car
I mean it is definitely more sorted
it feels completely unfazed
by exaggerated corners like this
which is what I expect of the BMW
and I mean really let's be honest
this is a much longer car
you know three inches is nothing to sniff at
that's what she said
but no really it hides its size
really well in that regard
again in something like the C43
I think you get a bit more body roll
I think the suspension just isn't quite as compliant
as what we find here in the 340i
nor is it as dynamic on the limit
but the one area that the 340i lets me down
and it's been a constant theme
with extra BMWs of late
particularly the M Sport versions
it's the steering
it's so numb
and I've read a lot of forum topics
because I did a search
because it just didn't feel right
that every car was doing this
numb might be one word
or vague might be a better word
I've put the steering in comfort
because I feel that reduces that feeling of numbness
and you get a bit more of a natural feel
but essentially what I'm talking about is
when you turn the wheel
you're not really sure how much
the front end is going to turn
until it's too late
and that's the vagueness that I'm talking about
in daily driving
you have to keep giving steering inputs
when you're on the motorway
even to kind of keep going straight
again that's that vagueness that I feel
and I've read quite a few forum topics
with you guys kind of echoing that
you do get used to it after a good few laps
but it could be just sharper
and the issue that ends up giving you is
you start to lose confidence
rather than gain it
as you're driving faster
you won't find that in the C43
as with all of the AMGs in recent times
the steering, the electromechanical racks
are absolutely spot-on there
you know, second only to Porsche
if not as good as the Porsche ones
and that's one area
I'd like to maybe try
even the rear wheel drive version of this
I know the M4 that I had in the past
was brilliant in terms of its steering
M5 I found vague
maybe it's an extra thing, I don't know
if you guys can maybe chime in
I'd love to hear from you
if anything I feel
when you're doing more exaggerated corners
you feel that element less
because you get used to it
and you get into a flow
it's more hindersome in kind of daily driving
and potentially living over time with the car
you might get more used to that as well
and honestly the engine is so good
and the gearbox is so good
that it might just fall into the background anyway
and it really does leave a lot of room
for then the new M3 to kind of come in
and say hey, this is how it's done properly
speed, it's okay
it's nothing really to write home about
but it's very smooth again
actually I take that back on the speed
the mid-range punch is actually very very impressive
for a car that's in this segment
you'll have to forgive me
because I just drove the Taycan Turbo S
on this track not 10 minutes ago
and that's got 760 horsepower
so this is still feeling pretty good in front of that
with these cars for me
it kind of comes down to daily usable power
even our M3s and our M4s and our C63s
are creeping up to the level
where they're going to eventually have too much power for the road
we'll have to see what the new one is like in that regard
but these M-Lites and these mid-range performance sedans
seem to really hit a sweet spot of usable daily power
and I'd wager you've probably got the best engine in class here
in the M340i
and you will really enjoy it
as a BMW customer especially
you will appreciate this inline-six engine
you'll appreciate its handling prowess
the added rigidity
but then when you slow down
and you go into comfort mode
what surprised me the most
living with this car for a good week or so
was how good it was just to not do any of that stuff
3 Series has often taken a battering
for not being as luxurious as C-Class
and as I said in the interior
I completely disagree with everyone
particularly in this spec
that it's not a luxurious car
I feel like I'm driving just a reduced
smaller version of the 8 Series
that we tested last year
and really that's
I can't give a higher compliment to this
in terms of luxury
I love the internal finishings
I love the way
particularly the suspension rides
you do feel the texture of the road
but if you're buying a BMW
I'd be very surprised if you're not getting it
for some driver feedback
to conclude then
great engine
great gearbox
if you want something with a bit more steering feel
and a much louder exhaust system
C43 is the way to go
but if you're looking for best engine in class
and generally a much more modern package
then it has to be this 3 Series
so guys I hope you enjoyed this full review of the M340i
if you have please do like, subscribe
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support the channel
and next time we meet with new 3 Series
it'll be for the M3
see you guys next time
thanks for watching guys
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