Break In Period for X1 M35i?

TZB///3 · 01-08-2024, 04:41 PM

Sorry guys just crawled out of a rock, but can someone tell me if there's a break in period for the M35i? Picked up mine this past weekend and my sales guy says no break in required (I don't know if that means I can drive it like I stole it). Since it's not a true M I'm guessing he's right but I just wanted to confirm. And if there is, what specifically can't I do? (go over certain RPM? go over 80 mph, etc). Thanks guys and please be easy on me lol.

tex2670 · 01-08-2024, 04:51 PM

There was a 1000 mi break in period for my 28i, so I'm definitely surprised that they say there's none for the 35i.

FZI89 · 01-08-2024, 04:54 PM

Quote:

Originally Posted by TZB///3

Sorry guys just crawled out of a rock, but can someone tell me if there's a break in period for the M35i? Picked up mine this past weekend and my sales guy says no break in required (I don't know if that means I can drive it like I stole it). Since it's not a true M I'm guessing he's right but I just wanted to confirm. And if there is, what specifically can't I do? (go over certain RPM? go over 80 mph, etc). Thanks guys and please be easy on me lol.

There’s definitely a break in period for any new ICE car. Not only for the engine, but also for the tires. The manual mentions the specifics of what you need to do

richiro · 01-08-2024, 05:27 PM

I waited 1200 miles before i let the car go WOT.

There's somewhere on the web that BMW officially released where they say 1200 miles should be good for a break in period, i forget where but do a quick search on google and it will come up, thats what I did.

timesone · 01-08-2024, 05:34 PM

Quote:

Originally Posted by TZB///3

Sorry guys just crawled out of a rock, but can someone tell me if there's a break in period for the M35i? Picked up mine this past weekend and my sales guy says no break in required (I don't know if that means I can drive it like I stole it). Since it's not a true M I'm guessing he's right but I just wanted to confirm. And if there is, what specifically can't I do? (go over certain RPM? go over 80 mph, etc). Thanks guys and please be easy on me lol.

lol I trust the car guide more than a sales guy (my 5th bmw, 2 were true M cars)

TZB///3 · 01-08-2024, 06:59 PM

Quote:

Originally Posted by timesone

lol I trust the car guide more than a sales guy (my 5th bmw, 2 were true M cars)

Awesome guys! Thank you for all the tips! M cars definitely I knew as I've had 2 as well but wasn't quite sure about M variants. I had an M340i a few yrs ago but leased it with 5k already on it. I was definitely "Sunday driving" the whole weekend but I'm guilty of hitting 74 this morning as I lost to the temptation of testing it's acceleration on a stop light lol. I have to say this little suv packs a punch and I love it!

rlynn92 · 01-08-2024, 07:21 PM

Quote:

Originally Posted by TZB///3

Awesome guys! Thank you for all the tips! M cars definitely I knew as I've had 2 as well but wasn't quite sure about M variants. I had an M340i a few yrs ago but leased it with 5k already on it. I was definitely "Sunday driving" the whole weekend but I'm guilty of hitting 74 this morning as I lost to the temptation of testing it's acceleration on a stop light lol. I have to say this little suv packs a punch and I love it!

I just got mine past the break-in period, and it definitely packs a punch, fun to drive!

SpaceSilver.X1 · 01-08-2024, 08:49 PM

I know BMW doesn't say this, but I still think it's a good idea to have the engine oil and filter replaced just after the break-in period.

Had my BMW dealer perform this. I had a $50 parts/service coupon from them, so it was only a little over $40. Even if I had to pay the full $89, I would still have gladly paid. Like the old saying, oil is cheap... new engine isn't.

(make sure the dealer's tech does NOT reset the engine oil counter so you can get the free oil change at 1-year or 10k miles)

BMWZ4 · 01-09-2024, 10:08 AM

timesone...nice! Yes, always check your owner's manual...that little book that will answer ALL your questions, digital or physical versions...

BMWZ4 · 01-09-2024, 11:12 AM

Quote:

Originally Posted by SpaceSilver.X1

I know BMW doesn't say this, but I still think it's a good idea to have the engine oil and filter replaced just after the break-in period.

Had my BMW dealer perform this. I had a $50 parts/service coupon from them, so it was only a little over $40. Even if I had to pay the full $89, I would still have gladly paid. Like the old saying, oil is cheap... new engine isn't.

(make sure the dealer's tech does NOT reset the engine oil counter so you can get the free oil change at 1-year or 10k miles)

My x3mc was different as are all M vehicles...they change engine & transmission fluid after 1,200 miles. Thereafter it's every ~10,000 miles for engine oil and every 25,000 miles for spark plugs...all warranty of course.

rlynn92 · 01-09-2024, 04:30 PM

Quote:

Originally Posted by SpaceSilver.X1

I know BMW doesn't say this, but I still think it's a good idea to have the engine oil and filter replaced just after the break-in period.

Had my BMW dealer perform this. I had a $50 parts/service coupon from them, so it was only a little over $40. Even if I had to pay the full $89, I would still have gladly paid. Like the old saying, oil is cheap... new engine isn't.

(make sure the dealer's tech does NOT reset the engine oil counter so you can get the free oil change at 1-year or 10k miles)

Where are you located??? My dealer quoted me nearly $200 for the oil change

SpaceSilver.X1 · 01-09-2024, 05:29 PM

Quote:

Originally Posted by rlynn92

Where are you located??? My dealer quoted me nearly $200 for the oil change

I looked up a random BMW in Southern California(North Hollywood) and their website showed $99 oil/filter change special?

https://www.centurywestbmw.com/bmw-service-specials/

justridebike · 01-09-2024, 05:37 PM

Driving a M35i with 3300 miles and it took probably 2500 miles for the initial bite of the brakes to soften considerably. I didn't do any specific bed in process so that was probably why. By soften I mean I get considerably more modulation now vs at the beginning it was very vague and you either were barely braking or you were aggressively stopping. Touchy.

ajsti24 · 01-10-2024, 12:56 AM

I followed the recommended 1200 mile break-in procedure, then did my 1st oil change after.

01-08-2024, 04:41 PM	#1
TZB///3 Private First Class 112 Rep 171 Posts Drives: '16 F80/ '19 G01/ '18 F85 BSE Join Date: Feb 2019 Location: Jersey iTrader: (0)	Break In Period for X1 M35i? Sorry guys just crawled out of a rock, but can someone tell me if there's a break in period for the M35i? Picked up mine this past weekend and my sales guy says no break in required (I don't know if that means I can drive it like I stole it). Since it's not a true M I'm guessing he's right but I just wanted to confirm. And if there is, what specifically can't I do? (go over certain RPM? go over 80 mph, etc). Thanks guys and please be easy on me lol.
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01-08-2024, 04:51 PM	#2
tex2670 Brigadier General 2493 Rep 4,622 Posts Drives: '23 X1 28i xDrive Join Date: Jan 2015 Location: Philly iTrader: (0) Garage List 2014 328i xDrive [0.00] 2023 X1 xDrive 28i [0.00]	There was a 1000 mi break in period for my 28i, so I'm definitely surprised that they say there's none for the 35i.
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01-08-2024, 05:27 PM	#4
richiro Lieutenant 295 Rep 424 Posts Drives: '24 X1 M35i Join Date: May 2023 Location: United States iTrader: (0)	I waited 1200 miles before i let the car go WOT. There's somewhere on the web that BMW officially released where they say 1200 miles should be good for a break in period, i forget where but do a quick search on google and it will come up, thats what I did.
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01-08-2024, 08:49 PM	#8
SpaceSilver.X1 world's slowest BMW driver 1554 Rep 1,003 Posts Drives: U11, G60, W211, AZ20 Join Date: Nov 2023 Location: no front license plate state iTrader: (0)	I know BMW doesn't say this, but I still think it's a good idea to have the engine oil and filter replaced just after the break-in period. Had my BMW dealer perform this. I had a $50 parts/service coupon from them, so it was only a little over $40. Even if I had to pay the full $89, I would still have gladly paid. Like the old saying, oil is cheap... new engine isn't. (make sure the dealer's tech does NOT reset the engine oil counter so you can get the free oil change at 1-year or 10k miles)
	Appreciate 0 Quote

01-09-2024, 10:08 AM	#9
BMWZ4 Major General 1926 Rep 5,115 Posts Drives: '23 X1/'23 Allroad Progressiv Join Date: Apr 2010 Location: Toronto iTrader: (1)	timesone...nice! Yes, always check your owner's manual...that little book that will answer ALL your questions, digital or physical versions... __________________ '11 Z4 30i (retired);'11 X3 28i (retired); '15 M235i Stage 1 Dinan (recalled & crushed); '16 M235i Stage 3 Dinan (retired); '15 X3 28i (retired); '14 328i (retired), 2019 X3M40i (retired); Loaded '18 X1 (retired); Loaded '20 X3MC DG, Black/Tan Merino (retired); Loaded '23 X1 Cape York green and Red/Black interior; '23 Audi A4 Allroad Progressiv
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01-09-2024, 05:37 PM	#13
justridebike New Member 9 Rep 15 Posts Drives: X1 M35i Join Date: Dec 2023 Location: Dallas iTrader: (0)	Driving a M35i with 3300 miles and it took probably 2500 miles for the initial bite of the brakes to soften considerably. I didn't do any specific bed in process so that was probably why. By soften I mean I get considerably more modulation now vs at the beginning it was very vague and you either were barely braking or you were aggressively stopping. Touchy.
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01-10-2024, 12:56 AM	#14
ajsti24 Enlisted Member 33 Rep 31 Posts Drives: U11, S209, 8Y-S3 Join Date: Jan 2015 Location: Los Angeles iTrader: (0)	I followed the recommended 1200 mile break-in procedure, then did my 1st oil change after.
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