The electric steering on my ’05 felt like driving a video game!
Even though
the electric steering on the GT3 and GT3 RS has been generally praised in reviews to date, will Porsche return to the 997 hydraulic setup?
One of the main questions should have been (but wasn't) why did you need to use
electric steering on this car?
I have Z4 3.0 si Coupe for that kind of aggressive driving, it only has 265hp and measly 315nm torque, but it weighs 1400 kg, ok,
electric steering on it is pretty bad and there is no LSD but it still is an exhilarating ride up the mountain hairpins.
Not exact matches
The $ 136,000 car was tricked out with just about every technological addition
on the market today: a rear - view camera (including night vision),
electric rear and side shades, satellite radio, active blind spot detection, a
steering wheel that rumbles if you change lanes without signalling, a touch - knob - controlled heads - up - display with GPS and a high - end Bang & Olufson sound system complete with dashboard - mounted tweeter.
It's easy for little drivers to drive forward and reverse, controlling the
electric ride
on with the foot operated pedal and the working
steering wheel.
Based
on the systems in the F - Type sports cars and XE sedan, the 2016 Jaguar XF also adopts a new
electric power
steering system.
The CS is based
on the latest M3 Competition Pack model and utilises the same springs and dampers although for this application the software calibrations have been retuned for the Adaptive M dampers along with those of the Active M differential and the
electric power
steering.
The
steering, which relies
on electric power assist for its autonomous feats, feels unnaturally weighted just off center.
Some research suggests this could be the
electric power
steering motor cutting out because it's not getting enough power with the headlights, brake lights etc all
on (and possibly a passenger using the power windows, I don't remember)
When we pushed it, we found the
electric - assist power
steering a bit too boosted for our taste at higher speeds with more than a little dead space
on - center, and the brakes seemed
on the soft side in hard stop situations.
Electric power
steering makes its debut
on the 5 - series with this new generation and — like the 1 - series and 3 - series — the BMW system sets the standard for feedback and weight.
Lane - keeping assistance wasn't something associate Web editor Eric Weiner enjoyed during his drive
on the interstate between Ann Arbor and Las Vegas, and the
electric steering's lack of
on - center feel proved distracting.
On the contrary, the GC delivers excellent visibility, nicely weighted steering (an electric system is new for 2016), and — thanks in part to the Quadra - Lift air suspension standard on the Summit — a pleasant rid
On the contrary, the GC delivers excellent visibility, nicely weighted
steering (an
electric system is new for 2016), and — thanks in part to the Quadra - Lift air suspension standard
on the Summit — a pleasant rid
on the Summit — a pleasant ride.
Both
on the street and
on the track, we loved the much - improved
electric power
steering, which now has real heft and feedback.
On the way to Sears Point, the RLX exhibits competent handling: the big sedan gets around the mountain roads with very little understeer and a bit of cushy body roll, although the inevitable
electric power
steering is average in feel and feedback, which is to say, there's not enough of either.
Its dual pinion variable ratio
electric power
steering is
on the heavy side and pointed the wheels into place without fuss during more aggressive cornering, while its four - wheel discs hauled things down easily with a firm feeling pedal.
The V - 8's accessory belt spins a hydraulic
steering pump in the S8, but the S7 uses an
electric assist motor mounted
on the
steering rack.
The
electric power
steering has been revised for greater linearity, but it still seems overly light
on - center.
On gently flowing German backroads, the S7 changes directions with the feel of a much smaller and lighter car thanks to the impressive grip and the nicely calibrated
electric power
steering.
The
electric - assist power
steering has been tuned to deliver firmer effort and more
on - center feel, and while this tuning is usually a recipe for disaster in a system where the
electric motor is attached to the
steering column (as it is here) rather than the
steering rack, the 2015 Trax feels fine to us.
Electric power
steering, also new this year, has less
on - center feel than the old hydraulic system but is still hyperalert.
The F - Type R's pleasurable
electric steering is now downright brilliant, with a new algorithm that sharpens feel
on - and off - center.
A new, rack - mounted
electric - assist
steering system affords far more natural levels of effort and better
on - center behavior, but it isn't as precise as we'd expect from a sport sedan.
On top of that, Audi preemptively reprogrammed the
electric power
steering, per a technical service bulletin, to address a potential glitch that could illuminate the check - engine light.
It's working
on its own part of the equation with such ferocity that having its
electric - powered cars sans
steering wheels and pedals
on the road in droves any later than 2030 is considered dour pessimism by anyone inside the gates of the tech giant's Googleplex in Mountain View, California.
The variable - assist
electric power
steering on four - cylinder models is very light
on center, with a bit of weight — but still not enough — coming
on at turn in.
Some electronic reprogramming adds welcome
on - center feel to the
electric - assist
steering, and additional structural reinforcement in the rack - and - pinion
steering itself and the front strut - type suspension deliver crisper response.
The placement of the motor for the
electric - assist system
on the
steering rack has been optimized for the same reason.
A dual - clutch PDK gearbox, rear - wheel
steering, and
electric power
steering on a GT3?
The
electric - assist hardware is now mounted
on the
steering rack itself instead of the
steering column, and the result is a clean, nicely weighted feel from the
steering wheel in the corners, although it's slightly dead
on - center.
The comprehensively recalibrated
electric - assist
steering combines heavier
on - center effort during freeway cruising with a more predictable increase in effort as you
steer through corners.
It can even change the assist level in the
electric power
steering when it's called for, but it doesn't
steer the vehicle
on its own.
And SKYACTIV means that the chassis is stiffer, high speed
steering and stability has been improved, suspension pieces have been redesigned and repositioned, the
electric power
steering ratio is now 15.5:1, and so
on and so forth, and every possible improvement that could be made at the same time the engines and transmissions were being designed.
Since replacing its wonderful hydraulic
steering system with the launch of the 981 Boxster in 2012, Porsche has worked endlessly to refine and improve its
electric steering to the point where it is not only the best
electric set - up available, but considered to be
on a par with, if not better than, many hydraulic systems of old.
Of these features, the active lane assist may be the most interesting; it uses cameras to sense when the car veers too close to lane markers and helps
steer it back
on course via the
electric power
steering.
«I couldn't disagree more with the people who go
on about dead - feeling
electric power
steering and a disconnected chassis,» he declares.
The hydraulic power
steering is also replaced by Lamborghini Dynamic Steering, an electric variable ratio system we've seen on the Huracan and variou
steering is also replaced by Lamborghini Dynamic
Steering, an electric variable ratio system we've seen on the Huracan and variou
Steering, an
electric variable ratio system we've seen
on the Huracan and various Audis.
When you dial the SS's four - mode chassis setting to the Track calibration, you get firmer damping and a higher effort level from the
electric - assist
steering, and this is certainly a good start to creating a worthwhile weapon
on the track.
The
electric power
steering in both models provides a natural effort and reacts predictably and quickly to deliberate
on - center movements.
What the driver really notices is a front suspension that better controls body roll,
electric - assist
steering that works pretty well even though the motor is mounted
on the
steering column instead of the rack, and an independent rear suspension that the Prius chief engineer successfully defended against the corporate bean counters when they complained it was heavier and more expensive than the former torsion - beam setup.
With a balanced chassis, good
steering feedback and linear brakes, the overall experience suits the base Taurus, though the new
electric power
steering — included
on last year's SHO and now standard — feels under - assisted at low speeds for a full - size car.
The only flaw here is the
electric power - assisted
steering that comes with the 2.4 - liter engine package, because its action still feels sticky, although it has been improved to deliver better
on - center feel.
Take, for instance, the excellent
electric power
steering on the Tesla Model S. Malcolm Burgess, who worked
on its development, credits the structure and components of his car, as well as hours of driving and computerized tweaking (easier, he notes, than swapping out dozens of torsion bars when tuning hydraulic power - assist systems).
Electric power
steering is also used for the first time
on a Jaguar, allowing for more options depending
on the demands of driver.
Even better, the 2.0 T comes with a different
electric - assisted power
steering (the motor is mounted
on the
steering rack instead of the column), and its behavior feels more natural.
BMW was showing a coupe version of the Z4, but the Z4's crumpled styling, too - plastic interior, and
electric power
steering had it way down
on my roadster hit parade.
Infiniti's world - first Direct Adaptive
Steering system effectively has no physical connection, with only electronic control units (and a backup electric clutch on the steering shaft) between the steering wheel and the front wheels of
Steering system effectively has no physical connection, with only electronic control units (and a backup
electric clutch
on the
steering shaft) between the steering wheel and the front wheels of
steering shaft) between the
steering wheel and the front wheels of
steering wheel and the front wheels of the Q50.
We'd say the new car inspires more confidence as well, but the switch to
electric - assist power
steering, which is too light and too quick
on - center, unfortunately has sabotaged some of that confidence.
On smooth freeways, though, you do adjust to making smaller inputs, and the hydraulic assist delivers far more natural effort levels than the
electric power
steering that's such a bummer in the Z4.