Thanks to AMG's software, the transmission shifts faster than pop culture trends and will even skip gears
during downshifts when the driving mode chosen is Sport or Sport Plus (which uses a higher idle speed for faster launches).
Not exact matches
The chief exception is
during quick transitions between cruising to mashing the accelerator,
when the S350 is sluggish to respond — it's a combination of slow
downshifts and waiting for the turbo to spool up again.
Selecting tow mode on the seven - speed automatic transmission changes the shift mapping so the QX can hold gears longer
during acceleration and
downshift earlier
when decelerating.
The transmission had a tendency to get stubborn and refuse to deliver prompt
downshifts when demanded, particularly
during maneuvers like making an aggressive Michigan left into traffic.
Again going back to our long - termer, it would give the car a good jolt every now and then
during downshifts and there is a slightly longer than wanted clutch slipping
when taking off from a dead stop.
However, its abilities and rev - happy spirit are fading at times
when the six - speed manual becomes glitchy
during downshifts - especially from fifth to fourth and from third to second.
In Sport mode its fast - shifting action is invariably pitch - perfect, a willing partner in holding lower gears
during cornering and
downshifting when you graze the accelerator a little more.
Additionally, this new clutch system reduces the engine braking effect, which allows faster cornering, particularly
when downshifting, and also allows the suspension to absorb bumps better
during braking.
Tow / Haul mode adopted; Mode is part of a gear - shifting point control system that switches the AI - SHIFT uphill / downhill control and electronic throttle non-linear characteristics to the settings most suitable for towing, in addition to automatically
downshifting during acceleration even
when the brakes are applied
The Continental comes with a four - speed automatic transmission, which changes gears nearly imperceptibly - except
when downshifting from fourth to third
during a pass.
The engine's only weak spot is
during full - throttle passing maneuvers from slow speeds
when it requires a moment to spool up and allow the transmission to
downshift; output also seemed to fall off quickly at peak rpm.
An optional AMG Performance exhaust system (fitted on the local car as standard) offers the same exhaust flap and a dedicated tailpipe trim design, but has a more audible note
when the throttle is open and
during gear shifting,
downshifting and
during upshifting under full load.
This mode may not be ideal to use
when wanting to drive in a sedate manner; nor
when road conditions are very slippery, due to ice, snow or torrential rain — because loss of tire traction may be experienced (wheel spin
during acceleration, and may also result in road wheel locking
during downshifts at high engine rpms under closed throttle).
An even more thrilling feature is the automatic rev - matching function
during downshifting: the throttle blips
when shifting gears are more pronounced and more striking than ever due to the AMG titanium sports exhaust system.
For example, the heel - toe
downshifts work really well
when they come together, but it wasn't my strong suit, so I made sure to engage the Active Rev Match (you'll see me click the paddle)
during this video that was made of my track sessions:
Current variants of the DSG will still
downshift to the lowest possible gear ratio
when the kick - down button is activated
during full throttle whilst in manual mode.
This prevents the transmission from upshifting
during a corner, which could upset the chassis balance and would then require
downshifting again at the corner exit
when the throttle is applied.
In this respect, the standard - fit seven - speed automatic transmission also has an important role to play: on the one hand by allowing fast multiple
downshifts when accelerating, on the other hand by providing a new double - declutching function that is activated
during manual
downshifts.
This prevents the transmission from upshifting
during a corner, which could upset the chassis balance thus requiring
downshifting again at the corner exit
when the throttle is applied.