Thinking about going from an E90 328 to F30 340

I brought my E90 3 years ago ( I was 20 and this was my first car/huge purchase) when it had 67k miles on it from the first owner. Sitting at close to 77k miles right now.

I've been thinking about pulling the trigger on an F30 340 since from what I've been reading, the B58 is pretty much bulletproof (except for the normal BMW oil leaks). Plus, I kinda want something newer. Just like the N52. I kind of want to get into something new. Nothing wrong with my current car. But it's 13 years old. So, coolant systems going to start going out, suspension components are going to start going out etc.

I haven't driven one yet since I am out of town and won't be in town until March 1st. I've got a few 340s on the list that I want to take a look at.


My main thing is, will I regret selling my E90 for the 340? Obviously, there's going to be a huge difference in technology compared to the E90. and power. From what I've been reading, steering feel is much more "soft" and not so sporty compared to the E90. Interior material also lack? A lot of plastic used??
I had two E90's and I currently have a F32.

Interior bits on the F30 are much better than the E90. No peeling door handles or steering wheels for example.

There's more room in the engine bay on the F3x. It is a bigger car like the E90 is larger than the E46. I remember how I thought the E90 was too big and I lost the great visibility of the E46. Change is constant!

Steering is electric which is a complaint among people coming from older BMW models. It lacks resistance in non-sport setting and there's no real feedback to speak of. People seem to say that Porsche is the only automaker that has implemented it well however a lot of BMW owners think the new rack in the G2X( 4-cylinder) is really good. Obviously that's not the F30 but whatever.

ZF8HP gearing is much better than the ZF6HP.


The B58 is more complicated because turbo and the dedicated air/water cooled intercooler. Like the M3/M4 the intercooler can develop a small leak. .

The biggest problem with the 340 is that it fits squarely in the wheelhouse of serial BMW leasee. More often than not the vehicle will have been tuned or otherwise modified (ex, catless downpipes), ran hard with numerous "look at my 0-60 pulls bruh". I always recommend that you become familiar with the various tuning products and how they're installed so you can look for the telltale signs of tampering. Fox example do the downpipes look cleaner compared to the rest of the area?
 
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I had two E90's and I currently have a F32.

Interior bits on the F30 are much better than the E90. No peeling door handles or steering wheels for example.

There's more room in the engine bay on the F3x. It is a bigger car like the E90 is larger than the E46. I remember how I thought the E90 was too big and I lost the great visibility of the E46. Change is constant!

Steering is electric which is a complaint among people coming from older BMW models. It lacks resistance in non-sport setting and there's no real feedback to speak of. People seem to say that Porsche is the only automaker that has implemented it well however a lot of BMW owners think the new rack in the G2X( 4-cylinder) is really good. Obviously that's not the F30 but whatever.

ZF8HP gearing is much better than the ZF6HP.


The B58 is more complicated because turbo and the dedicated air/water cooled intercooler. Like the M3/M4 the intercooler can develop a small leak. .

The biggest problem with the 340 is that it fits squarely in the wheelhouse of serial BMW leasee. More often than not the vehicle will have been tuned or otherwise modified (ex, catless downpipes), ran hard with numerous "look at my 0-60 pulls bruh". I always recommend that you become familiar with the various tuning products and how they're installed so you can look for the telltale signs of tampering. Fox example do the downpipes look cleaner compared to the rest of the area?
Ones I'm looking at are CPO. I don't think z car can be a CPO with modifications
 
Ones I'm looking at are CPO. I don't think z car can be a CPO with modifications
Of course they can.

JB4 is common and is piggyback, fully removable. Remove the JB4, install stock parts, who's going to know? Owner trades the car in and installs the parts on the next car or sells them online.

Have had techs swap their stock parts onto trade-ins. Free upgrade and the trade in is CPO.
 
Of course they can.

JB4 is common and is piggyback, fully removable. Remove the JB4, install stock parts, who's going to know? Owner trades the car in and installs the parts on the next car or sells them online.

Have had techs swap their stock parts onto trade-ins. Free upgrade and the trade in is CPO.
Even leases can have JB4?
 
Ones I'm looking at are CPO. I don't think z car can be a CPO with modifications
The only requirement is that the vehicle is in stock configuration at lease end. Typically the previous owner will try selling their mods once they've turned in the car. Peruse the BMW forums. "Used JB4 for sale". etc.

This is why you need to become familiar with how these items are installed so you can look for signs of tampering and then make an offer.
 
Well, I test drove this 18 340 with 32k on it today. Man this things a beast. Guys picking up my E90 Thursday
 

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What packages does it have? Anything major to bad?
The 340s are already pretty loaded (active LEDs, HK audio)
but mine has these extra. The options are perfect for me and probably exactly how I would have ordered this car.

Tech pkg (HUD, Navigation, etc.) love the hud!
Sport Line pkg (staggered 19s, summer tires, Dakota leather, oyster trim, sport steering wheel, sports seats)
Optional heated seats

43C48C17-D1E2-415B-B1ED-0993D70D4B07_4_5005_c.jpeg
 
An "F30" isn't necessarily a 340i. That's like stating that all E30's have 4 cylinder engines....completely inaccurate.
Most F30's are/were rentals that received the smaller, 4 cyl engine. I believe they are in the 330i lineup

Once you step up to the inline 6 with the turbo(s), it's a totally different experience.
Yes, they are noticeably more expensive and harder to find than the 330i's with the 4 cyl, but the persistance in finding one is worth it (to those who've spent any amount of time with them).
Well said.
 
The 340s are already pretty loaded (active LEDs, HK audio)
but mine has these extra. The options are perfect for me and probably exactly how I would have ordered this car.

Tech pkg (HUD, Navigation, etc.) love the hud!
Sport Line pkg (staggered 19s, summer tires, Dakota leather, oyster trim, sport steering wheel, sports seats)
Optional heated seats

View attachment 90803

It's got the HUD, Navigation backup camera, front and rear backup sensors, M-sport Package power trunk, blind spot, lane keep assist etc. Heat seats. No apple car play or android auto though. Thought that was standard?
 
I think it depends what you are looking for.

If technology and 0-60 time are top priorities, the F30 340i is great. The B58 engine and ZF8 trans combo is excellent, and IDrive is great. Beyond that I think the E90 is superior. I'm obviously biased because I own an E90, but I've driven several F30s, including a friend's heavily tuned 335i M-Sport. There is no doubt the F30 is quicker, larger, and has more advanced tech, but the "feel" isn't there. The steering is numb, even on the LCI models which my friend's 335i is. The interior while larger seems to not be as "tight" and I've been in a few that have rattles in the door panels, center plastics, etc at relatively low mileages.

While the F30 seems to be more reliable, it's also newer, and I've been seeing similar leaks and issues on the F30 that the E90 has. The F30 is very capable on the twisty roads, but you can feel it's size, and the feedback from the steering is lacking. I can't really comment on brakes, since both of the cars I spent extended time in were M-Sport with larger brakes/wheel combo. If you are flogging the car, it feels quick and fun, but otherwise it honestly feels like a faster Camry and slightly uninspiring. The E90 is closer to the generation before it (e46) where it still has that analog feel. If that isn't as important compared to the things I mentioned, then go for the F30, but I wouldn't expect it to be a huge leap forward in other areas. My friend with modified F30 still has an E46 330i ZHP he drives on the weekend fun roads.
 
Back to OP:

It’s only money, you’re young and have plenty of earning potential. However it’s best to start investing / saving as soon as you’re able. Also owning a car outright and driving it a long time is wise.
 
I think it depends what you are looking for.

If technology and 0-60 time are top priorities, the F30 340i is great. The B58 engine and ZF8 trans combo is excellent, and IDrive is great. Beyond that I think the E90 is superior. I'm obviously biased because I own an E90, but I've driven several F30s, including a friend's heavily tuned 335i M-Sport. There is no doubt the F30 is quicker, larger, and has more advanced tech, but the "feel" isn't there. The steering is numb, even on the LCI models which my friend's 335i is. The interior while larger seems to not be as "tight" and I've been in a few that have rattles in the door panels, center plastics, etc at relatively low mileages.

While the F30 seems to be more reliable, it's also newer, and I've been seeing similar leaks and issues on the F30 that the E90 has. The F30 is very capable on the twisty roads, but you can feel it's size, and the feedback from the steering is lacking. I can't really comment on brakes, since both of the cars I spent extended time in were M-Sport with larger brakes/wheel combo. If you are flogging the car, it feels quick and fun, but otherwise it honestly feels like a faster Camry and slightly uninspiring. The E90 is closer to the generation before it (e46) where it still has that analog feel. If that isn't as important compared to the things I mentioned, then go for the F30, but I wouldn't expect it to be a huge leap forward in other areas. My friend with modified F30 still has an E46 330i ZHP he drives on the weekend fun roads.
There are a lot of complaints about brakes on F30. Of course, complaints that they are not really BMW brakes (they are still leaps and bounds above 99% of cars on the road).
Problem with F30 is that it wanted to be Lexus, Audi, MB, and BMW at the same time. They had 3 (three) different pad materials for American market (EU was getting only one). That is to satisfy these buyers that are more concerned what neighbor will say about their wheels.
In US F30 335/340 was coming with two different rotors sizes, same pad size, but 3 different materials:
1. Base (Grey calipers, 340mm rotor): Soft feel=Low dust=Garbage.
2. S2NHA code (M Sport-Blue Brembo calipers 370mm rotor): Lots of bite. Extremely aggressive=True BMW pad, on all EU models as base pad.
3. P337 M Performance (ANy color Brembo caliper, 370mm rotor): Soft bite, low dust. Garbage IMO.

Good thing S2NHA fits all Brembo calipers, base or Blue, regardless of rotor size.
 
1. Base (Grey calipers, 340mm rotor): Soft feel=Low dust=Garbage.
2. S2NHA code (M Sport-Blue Brembo calipers 370mm rotor): Lots of bite. Extremely aggressive=True BMW pad, on all EU models as base pad.
3. P337 M Performance (ANy color Brembo caliper, 370mm rotor): Soft bite, low dust. Garbage IMO.

Not true. We have the same brake options. My Fathers 2012 320d Sport had the 340mm single pot brakes.

Just to add for the OP. My Father bought his F30 brand new in 2012 as one of the first in the country. He kept it for 5 years, putting a smidge over 170,000miles on it and it NEVER went wrong. Other than some ARB bushes, it never needed anything other than basic maintenance. The 20k OCI's were adheared to in some fasion. I know it hit 25k between OCI's a few times. Fantastic cars.
 
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