The new minivan has both the lightest and
stiffest chassis in its class, Chrysler said at the Pacifica's January 11 unveiling in Detroit, with proportions that allow for a greater interior volume than any other minivan.
Not exact matches
Race suspension also supplies adjust - ability no vehicle is perfectly
stiff there will always be some flex
in the body and tyres but adjustable suspension allows the mechanical behaviors of the
chassis to be adjusted very precisely.
Built on Audi's lightweight aluminium space frame, the R8 Spyder V10 Plus benefits from the construction techniques used
in the regular R8 Spyder, which means a combination of aluminium and carbonfibre at its core and the
stiffest possible
chassis.
The
chassis is just brilliant, a bit
stiff in bad tarmac, but
in Spain we have better B roads than UK.
It can be a little bit of a handful
in the wet with that
chassis at times feeling too
stiff and nervous but on the right day on the right road this peppy little hatch really has no peers.
There is a fair amount of roll and the
chassis doesn't feel unbearably
stiff — over the big kerbs it's wonderfully pliant,
in fact — but body control is good when the corners come thick and fast and the car isn't unsettled by bumps.
The
chassis has been tweaked with slightly softer springs and dampers all round and a
stiffer rear torsion beam and front anti-roll bar - both by 33 per cent -
in an effort to improve both ride quality and handling precision.
The
chassis is a bit
stiffer, the suspension a bit different The
chassis receives thicker brackets behind the strut towers, a thicker transmission cross-member plate, and added reinforcements
in the rear wheelhouses.
Improvements were also made
in the
chassis department, where the front springs are now 22 percent
stiffer and the rears have been firmed up by 37 percent.
You'll want to leave the
chassis and suspension as soft as possible to offset the gigantic Alpina wheels and
stiff Michelin Pilot Sport tires bouncing off of road imperfections, but putting the drive selector
in Comfort + mode achieves the same effect as giving a tiger NyQuil.
I got a taste of this first - hand, living a few minutes of the life of a
chassis validation engineer as application driving dynamics engineer Sebastian Spirk sat
in the passenger seat, tweaking the active damping profiles from full soft to full
stiff and many shades between, quizzing me about feel and handling as he went.
Though the relaxed kinematics allow for more pitch and heave (we bottomed out on road ripples twice during spirited romps down the Mt. Teide Volcano, elevation 7,840 feet), the new settings don't dramatically reduce the feeling of connectedness with the road — thanks
in part to the
stiff carbon Monocell II
chassis and the lightly softened suspension.
The
stiffer dampers also bring an adjustability to the
chassis that isn't exploitable
in Comfort.
Some of that astonishing grip comes from the lightly treaded A048 Yokohama tyres, but the
stiff yet supple
chassis set - up optimises them, working the rubber into the tarmac so fully you'd expect it to last no more than a few hundred miles (where
in fact you should see around 9000 from a set of Yokos).
As we discovered with our road test
in issue 134, as well as being faster than it has any right to be, the California is also the owner of a talented
chassis and an extremely
stiff body structure that doesn't flex, shimmy or shake.
Combine the steering changes with the other
chassis upgrades on the road — a more compliant ride despite
stiffer Exige Cup dampers, improved body control, increased grip levels and the more relaxed nature and settled movements on poor road surfaces — and the Sport 350 draws you
in.
The
chassis weighs
in at 180 kg and is incredibly
stiff.
Principle Changes From The Factory Included Upgraded
Chassis, Suspension & Brakes, Which
In Turn Reduced The Ride Height By 5 mm With Stronger And
Stiffer Springs, Increased Front Break Disc «s To 378 mm Diameter, Better Geared Steering Increased By 20 % From The Original Vanquish, Nine Spoke Lightweight Aston Martin Magnesium Alloy Wheels And Further Special Interior Enhancements.
The Civic is 25 per cent
stiffer and about 30 kilograms lighter than the outgoing model, thanks to more high - strength steel used
in the
chassis.
The car's body feels rock - solid,
stiff in the
chassis but capable of riding smoothly and comfortably on its springs.
And, mission accomplished, there is precious little understeer to be found
in the Z / 28
chassis, roll well is mitigated thanks to the
stiffer suspension and the balance of front to rear grip is almost perfect.
For example, a
stiff chassis setting can be combined with comfortable responses to unevenness
in the road surface.
The Pilot's sharp handling,
stiff structure with plenty of high - strength steel and athletic
chassis with fully independent suspension aim to keep you out of trouble
in the first place.
Honda Japan followed suit
in 2000, «took the Accord Type R and developed the Accord Euro - R (hence the «Euro «pean tag)» which has a double wishbone front and 5 - link rear suspension system,
stiffer suspension and
chassis, Helical limited - slip - differential, twin - piston brakes, dual twin silencer exhaust system, 16 - inch alloy wheels, A exclusive «red - top» engine cover, white badged Euro - R meters, a strut tower bar, an exclusive Euro - R aluminium shift knob, high - intensity discharge (HID) headlights, fog lights, body coloured retractable electric door mirrors, power windows, key less entry, air conditioning, driver and passenger SRS air bags, and ABS.Recaro seats and a leather - trimmed Momo steering wheel.
Also as usual you can have the Cup
chassis on your non-Cup, the # 1350 it costs bringing you a GKN torque - biasing differential (maximum torque - difference ratio 2.3 to one) as well as the firmer suspension with 35 per cent
stiffer front springs, 38 per cent
stiffer rear ones and an overall 15 per cent rise
in roll stiffness.
Other exclusive
chassis features include sports suspension with spring rates, bushings and antiroll bars — all of which are
stiffer than those found
in Focus ST, and two - mode switchable dampers, which offer a firmer setting for track driving.
Smaller dimensions combined with increased use of high - strength steel and more structural adhesives has yielded a
chassis that's notably
stiffer, a development that contributes to everything from better steering feel and cornering stability to an utter lack of squeaks and rattles, even
in the preproduction testers I sampled.
The 2007 - 2008 Nissan 350Z NISMO gets back to basics
in the sense that it adds sporty trappings like a more robust suspension system, a
stiffer chassis (featuring special seam welds), and an aerodynamic body kit
in place of the luxury items that dominated the upper levels of the 350Z's options list of the day.
At the other end of the spectrum, Lexus promises the UX's best -
in - class low centre of gravity and
stiff chassis will provide an engaging drive (something the Camry has delivered), and its optional F - Sport package will dial up the sporting levels with a tuned suspension and an available adaptive damping system to go along with a sporty body kit and interior treatment.
Mounted to that
stiffer chassis is a new, optimized five - link rear suspension and an optimized MacPherson strut setup
in front.
And it is stuffed into a much
stiffer chassis than anything that ever rolled out of a Ford factory
in 1966.
Johnson didn't say if that model will benefit from a power increase over the 420 hp
in the rear - wheel drive V8 Genesis, but Hyundai promises that the new
chassis is much
stiffer than before.
-- A solid body structure as
stiff as any
in the global midsize sedan market, allowing for precise tuning and dynamic vehicle control — A premium steering gear that ensures smooth, precise responsiveness and on - center feel — Proven and continuously refined MacPherson strut front and mutli - link rear suspensions — Large, ventilated front disc and solid rear disc brakes, clamped on by dual - piston front and single - piston rear aluminum calipers, which are expected to deliver best -
in - class stopping distance — An isolated engine cradle for tuned, refined feedback, without noise or vibration — Fuel - saving electric power rack - and - pinion variable - effort power steering, resulting
in effortless low - speed maneuvers and a higher degree of steering feel at higher speeds —
Chassis control technologies include four - channel anti-lock brakes, full - function traction control, four - corner electronic stability control, electronic brake force distribution, brake assist system, corner brake control, hydraulic brake fade assist and drag torque control.
The
chassis has also been uprated compared with the Boxster's, and includes
stiffer springs and dampers, bigger anti-roll bars, 10 per cent quicker steering and — with the Sport
chassis option specified for an additional # 1,133, as on our test car — a visually pleasing 20 mm drop
in ride height.
The body is composed
in corners, the
chassis is taut though not overly
stiff, and this car handles nicely through curves.
The
chassis is more than up to the task, though; you can feel a little more weight over the nose but
in general the combination of the
stiffer suspension, reduced ride height and the XDS electronic differential system — which brakes individual wheels
in corners — means the GTD is quick to respond to inputs
in the twisty stuff.
The Sonic benefits from an incredibly
stiff steel
chassis, with MacPherson struts up front and a torsion - beam axle
in the rear.
That
stiff chassis boosts the MINI's composure and allows the JCW to sit flat
in corners, giving it an agility which screams hot - hatch.
Switch the adaptive suspension from Comfort to Sport mode and the
stiff chassis reined -
in further, but whichever setting you choose you can't get away from the fact that cutting the roof off has made the big drop a little less composed.
The use of high - strength steel also resulted
in a lighter
chassis (76 pounds) with stronger suspension mounting points (28 percent
stiffer in front, 35 percent
stiffer in back).
By making these automatic adjustments, Adaptive
Chassis Control significantly increases comfort
in driving situations whose dynamics are less challenging, resolving the conflict
in goals between a
stiff sporty tuning and a comfortable one.
The rigid
chassis design is complemented with a pairing of
stiff springs and MacPherson struts on the front suspension and a durable torsion beam suspension
in the rear.
The attraction of the MS3 is pretty straightforward: 250 - hp from a 2.3 L direct - inject turbo four - cylinder, the same six - speed standard shift used
in the MazdaSpeed6 and a universally praised
chassis that's both
stiff and light.
While MultiSense alters throttle mapping, steering input, engine response and gearbox shift patterns it doesn't include adaptive dampers, but that's not such a bad thing as the Renault Sport suspension and
chassis setup is more than adequate
in Sport mode, and it certainly doesn't need to be any
stiffer.
Sure, there are convertibles like the Audi A4 cabriolet, Mercedes - Benz CLK and Volvo C70, but none of them put together 300 hp, a retractable hardtop and a
stiff, driver - oriented
chassis all
in one package like the BMW.
There is a bit of body roll
in the turns thanks to the higher center of gravity of the ride height, but the new
stiffer chassis keeps things planted and composed.
The upgraded
chassis features a set of progressive front and rear springs that are 30 - and 10 - percent
stiffer respectively; incorporating an anti-roll system that contributes to a 5 - percent overall reduction
in body roll.
A
stiff chassis means a stronger platform for towing and the Silverado's fully boxed frame delivers strength
in spades.
In the S5, with its standard quattro all - wheel drive splitting torque 40/60 front / rear, the already neutral handling feels even sharper, its
stiffer springs eating up corners while additional cross-bracing lends an amazing rigidity to the
chassis.
The 2016 ELR's steering and suspension upgrades include: Revised calibration of the HiPer Strut front suspension Increased front spring rates and a
stiffer rear axle Stiffer bushings for the front lower control arms, cradle mounts and Watts link in the rear suspension, for more precise control with no loss of ride quality Revised calibrations for the Continuous Damping Control system Front Damper Rebound Spring added New steering calibration tuned to complement the revised chassis and suspension systems Revised brake hardware and system calibration for improved applicatio
stiffer rear axle
Stiffer bushings for the front lower control arms, cradle mounts and Watts link in the rear suspension, for more precise control with no loss of ride quality Revised calibrations for the Continuous Damping Control system Front Damper Rebound Spring added New steering calibration tuned to complement the revised chassis and suspension systems Revised brake hardware and system calibration for improved applicatio
Stiffer bushings for the front lower control arms, cradle mounts and Watts link
in the rear suspension, for more precise control with no loss of ride quality Revised calibrations for the Continuous Damping Control system Front Damper Rebound Spring added New steering calibration tuned to complement the revised
chassis and suspension systems Revised brake hardware and system calibration for improved application feel.