Sport package?




the drilled rotors are actually NOT good for street use, the undrilled ones will brake better and last longer, unless you're doing repeated 150 mile/hour laps on a race track.
on the E350, you can use either style rotor. AFAIK, Mercedes uses the same pads on both rotors on the E350 cars, but there's a whole bunch of aftermarket rotors that are probably better for various reasons (less brake dust, harder braking at the expense of more rotor wear, etc).
The AMG E63 and so forth models use a different 6-pot brake, with bigger rotors, and completely different pads, thats a whole different story, and not easily interchanged unless you want to do a bunch of work, there's a thread here where someone retrofits those on a car entirely for the looks (wtf?!?)













european E250s often have 16" wheels.
edit: oh, 2014 E250 diesel. and yes, looks like those came with 17" in both sport and luxury, and runflats, no spare

2014 E series options detailed here, https://www.auto-brochures.com/makes...Class_2014.pdf
Last edited by Left Coast Geek; Aug 2, 2022 at 10:55 AM.
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Drilled rotors are totally fine for street use as many cars come standard with drilled rotors and they perform as expected. The point of drilled rotors is to allow moisture and heat to dissipate faster thus giving you better bite. There's no difference in wear either.








Drilled rotors are totally fine for street use as many cars come standard with drilled rotors and they perform as expected. The point of drilled rotors is to allow moisture and heat to dissipate faster thus giving you better bite. There's no difference in wear either.








I drive a lot on windy twisty roads in the mountains here on the mid-left coast, and I like to drive moderately aggressively, not racing conditions, but not little old lady, either. I use my brakes quite a bit on a mountain road. I haven't had the E350 long enough to know what its brake life is going to be like, but in previous cars, I'd go through front pads AND rotors every 20K miles, often annually or even twice a year when I was commuting long distances over mountain roads. I've had my share of 'pulsing' brakes (often miscalled 'warped') due to heavy use without first heat cycling them to properly break them in, but since I learned about heat cycling during initial break-in around 25 years ago, that hasn't been a problem on anything I own.
but if having holy rotors makes you happy, go for it. I see no point in reducing the surface area of the pad+rotor contact.




Cross-drilled rotors are designed for sport braking. No question, they are fun but higher maintenance than regular ventilated rotors.
When I was growing up my best friend's dad had a trucking company. One day he laughed at me saying I did not know how to "use my brakes".
I thought I knew how to stop... I had learned to ride bicycle and a handful of motorcycles...
Normal braking is long and light vs. sport car braking is hard and short. The difference is the heat threshold that gets generated. It's up to everyone to adopt a happy medium preference.
I've learned to service and respect strong proportional brakes! My 50kMi rotors look pretty happy considering Cali driving involves going up down hills all the time. Around here braking power is more important than engine power.

Last edited by CaliBenzDriver; Aug 6, 2022 at 10:23 PM.







My '13 sport is in first for like 15- 20 feet when in "S", it's annoying