Acceleration Battle | BMW 120d vs BMW 123d | E81 vs E82 | 130 vs 150 kW | 6AT vs 6MT 

Completely agree about wheels, not many people know about wheel weight and the difference it makes. If you go for a 3kg heavier wheel (each) you may aswell have a 100kg passenger on board.

I own a 123d and let’s just say this made me laugh!!😅

Late to the party, but here goes: I had the so-called "super light 313 styling" wheels on my 335is, and they are NOT light. Even in 18". If you want light wheels go for the 17" ATM DTM Competetion wheels. They often come with perfect IS/ET for the E81 cars. But difficult to find above 17x7.5. Good for 225/45R17, which I use for my 120D. Alternatively go for 16" steel rims, they are very ligth with 205/55R16, but more wobbly than the 17" I use these in the winter. For my 335is, I have gone 17" original BMW 157-style rims, which are the lightest I could find with correct ET/IS. I have a set of 17" ATM for that car as well, but it needs 10mm spacers. The car won't look as bad-ass as with wide 19" wheels, but it's so much more nimble. And the ride comfort is better, too ;)

They re both 120d I measured it myself with 2 different real videos and the difference is real.

Good run from the 120d, automatic gearbox weighs more than a manual gearbox and this older automatic isnt as fast as newer automatics.

No idea why you need 19alloys on the 123d. These are significantly heavier than the 18 inch ones plus the tires are also heavier.

Very good video bro , most people wont understand this . Rotating weight is heaviest thing on a car . Just as if you put smaller size tire and rim on car the car will accelerate faster and have less top speed , all things to keep in mind !

120d Automatic vs 123d manual...

120d is chipped while 123d is stock

Way-this is science. 20 kw more and nothing happened. The weight is more important to.

I need to add that doing a comparative how fast is a car and you give different environment. One run with 18.5 degree and the other a 0.5. Put you to run in this weather will see in which one you are faster

Honestly i doubt thats only the weels, when u pulled on the 123D i noticed the time it takes building up there, i kinda bet u have a problem on the car. I own 2 o those i can tell u they are finicky as hell they will work while having problems cause of the Biturbo sistem while the 120D will be dead if it has any turbo problem. Even tough its harder to work on the biturbo does kinda keep power when malfuntioning wich is amazing. I mesured on dyno had 190 hp fixed got to 208 hp funny part is u will notice it when fixed but if it gets fucked slowly u barelly notice.

I have a 120d with 17" standard se alloys on it. I have acs1 18" to go on when the weather is better.. will there be much difference ?

Impossible 120d remap😀 123d 204cv biturbo / 120d163😂😂😂impossible

Zf6 should be slower than manual, this is weird result

no difference at all.....

Guys cat you see bro cant change gears on 123d lol

120d esta reprogramado

NOTHING IN IT WORTH BRAGGING ABOUT

L est malade se 1.23d... le mienne a énormément plus de pêche

Rien ne va dans cette video

What is that music you had in the background

So so Close...Zf GearBox Works perfefly! SURE 125d AUT would be very very different..

Try it with my 123d 370bhp 🤷‍♂️

130kw možná na papíře, vždyť to nejede

130=150kw 😂😂😂😂

Lol trás lá o teu então 😂 120 🤦💤💤💤

163 cv vs 204 ah ah this us a fake

Shame the engine is the N47. Relentless timing chain problems.

praticamente...vanno uguali

Il mio 18d s drive va di piu

Bushit

lol

LOL

Stolen

응 차이 없음 ㅎ

There is no difference 😂 Why?

Never the same power!