Getting rid of the C63 for a CLA 250 Sport Package Plus?
To me, there is nothing cool about the cla250.... I would rather take that $42k and get a predriven something that was better mileage than the c63... What about an e350 or e550!?
Trending Topics
The Best of Mercedes & AMG
Last edited by Properstyle; Jan 21, 2015 at 02:25 PM.
"In the 335is this unit produces 320 horsepower and 332 lb-ft of torque with up to 370 lb-ft of torque available through the use of temporary overboost. As a reminder, BMW replaced the 300HP twin-turbo six N54 with the new 300HP single-turbo six N55 in the 2011 335i."
"In the 335is this unit produces 320 horsepower and 332 lb-ft of torque with up to 370 lb-ft of torque available through the use of temporary overboost. As a reminder, BMW replaced the 300HP twin-turbo six N54 with the new 300HP single-turbo six N55 in the 2011 335i."
http://www.e90post.com/forums/showthread.php?t=702807
Last edited by itzjonjon69; Jan 21, 2015 at 03:18 PM.
All 335is cars have the N54 motor. Furthermore, the 335is is the only E9X-generation car that has a true dual-clutch transmission.
I've had an '07 and a '10 335i sedan (both had the N54 motor).
I've also had 2 F30 335i sedans (both of which had the N55).
In sum, OP has the 335is (N54, overboost, true DCT).
2011 BMW 335is Test/Review by Motor Trend:
http://www.motortrend.com/roadtests/...mw_335is_test/
"The engineers swear on a stack of product-change-notice paperwork that indeed this new version, nicknamed N54B30, is tweaked to pump more air for improved performance. The mission of this North America-only model is to cut the factory in on some of the action BMW owners have been giving companies like Dinan, Hartge, AC Schnitzer, et al. in search of a bit more performance and exclusivity. Indeed the added power is largely derived in the same way those guys often make it -- with a hotter chip that turns up the boost (from 8.7 psi in the 2009 335i to 11.6 psi nominal peak). As for the aforementioned overboost of up to 14.5 psi, this only happens for a maximum of seven seconds, generally below 4500 rpm, so the horsepower never tops 320. Unlike some of those other guys, however, BMW upgrades the cooling system substantially (an auxiliary radiator and an oil cooler flank the main radiator and the cooling fan's performance is increased), to preserve manufacturer-warranted durability."
http://www.e90post.com/forums/showthread.php?t=702807





