The all-new 2017 Buick LaCrosse introduces the new face of Buick, influenced by the dramatic cues of the award-winning Avenir concept unveiled at the 2015 North American International Auto Show in Detroit and inspired by a Buick concept from the mid-20th century.
The LaCrosse, which goes on sale in early summer 2016, features a new grille design with a large opening distinguished by the return of a three-color – red, silver and blue – Buick tri-shield insignia, accented by wing-shaped elements set against darkened waterfall grille bars inspired by the 1954 Wildcat II concept.
Buick revealed the 2017 LaCrosse today at the Los Angeles Auto Show.
“The new LaCrosse is drop-dead gorgeous and signals the next phase of Buick’s international momentum,” said Duncan Aldred, vice president of Global Buick. “Its quietness, comfort and connectivity were developed to set new standards in the segment, supported by technologies not offered on competitors such as the Lexus ES.”
Longer, lower and wider than the current model, the 2017 LaCrosse is built on a stronger yet lighter structure. It is about 300 pounds lighter than the current LaCrosse – largely due to the use of press-hardened, high-strength steels – which contribute to greater efficiency and more responsive handling.
The new LaCrosse’s lower weight is also due in part to new lower mass sound-absorbing materials including a lightweight dissipative dash mat in place of heavier noise-blocking pads that result in a new threshold for Buick’s signature QuietTuning.
The balance of the efficiency equation comes from a technologically advanced, second-generation 3.6L V-6 engine paired with a new eight-speed automatic transmission. Standard Stop/Start technology improves efficiency in stop-and-go driving.
Additional new and enhanced features include:
The 2017 LaCrosse also features extensive active and passive safety including:
“We’ve blended sophisticated technologies and advanced safety systems to offer a more enjoyable and engaging driving experience,” said Aldred. “It’s a rewarding sedan for those who seek luxurious appointments, style and quality.”
New face of Buick
The new LaCrosse’s expressive exterior design creates a new proportion for a more dramatic road presence. The front wheels have been pulled forward and the wheelbase stretched 2.7 inches (65 mm), while the overall length is only 0.6-inch longer (15 mm). The dynamic proportion is further enhanced by a roofline that’s 1.6 inches (40 mm) lower than the current model.
The longer wheelbase is matched by wheels pushed outward 1.3 inches (33 mm) in the front and 1.1 inches (28 mm) in the rear, while the car’s width has grown only 0.4-inch (10 mm), creating a wheels-at-corners stance intended to convey road confidence.
“It’s a sleeker design that looks confident and purposeful,” said Holt Ware, exterior design director. “Stretching the wheelbase, lowering the roofline and making it slightly wider creates a dramatic effect that is enhanced by the design’s supporting elements such as the swept headlamps.”
The signature sweepspear body-side design element has been reinterpreted in a modern fashion, enhancing the car’s sculpture. The split design gives the body side a greater perception of depth, while picking up additional body lines for an elegant, uninterrupted flow from the front fenders to the rear.
The 2017 LaCrosse’s body lines are reinforced by a longer “daylight opening” – the portion of the upper body between the A- and C-pillars. They’re ringed with chrome, intended to add a tastefully restrained premium accent to the body side.
Other details blend form and function. Outside mirrors are mounted on pedestals on the doors rather than the corners of the front side windows. The design offers a greater field of view while the mirror housings were shaped in the wind tunnel to help reduce wind noise.
Aerodynamic considerations also drove the dynamic sweep of the decklid, which acts as a spoiler to make the most of airflow over the LaCrosse. Deflectors in front of the tires help reduce drag.
Additional exterior elements include:
Seamless ambience, authentic craftsmanship
The new LaCrosse’s interior is designed to offer an open and inviting space for passengers – one that is relaxing, luxurious and well-connected. Sculpturally beautiful form and premium materials complement technologies developed for effortless interfacing.
It is the first Buick with a single cockpit design aesthetic, characterized by a horizontal form that sweeps across the instrument panel and into the doors. It also incorporates a “floating” center console that positions the controller for the new Electronic Precision Shift high and close to the driver, while creating storage space below the console for items such as a handbag or tablet.
“There is fluidity in the interior forms – a seamless ambience that flows throughout the cabin,” said Liz Wetzel, interior design director. “Like the exterior, there is sculptural beauty in the interior’s functionality, complemented with high-quality, authentic materials and exceptional attention to detail.”
That attention to detail includes soft materials for practically every touchpoint; French stitching on the seats, instrument panel and more, aluminum sill plates and wood decorative trim, depending on the model.
“There is a handcrafted essence that is inviting and rewarding,” said Wetzel. “It is a clean environment designed to refresh and inspire.”
New and enhanced available luxury features amplify the LaCrosse’s comfort:
It also offers greater, more practical storage space and easier access. The rear doors, for example, open wider and offer easier entry/egress. The trunk offers approximately 7 percent more storage space than the current model, and was configured to accommodate four golf bags.
Sophisticated, intuitive technologies – including phone integration
As one of the segment’s most technologically advanced vehicles, the new LaCrosse offers a host of communication and convenience features designed for effortless connectivity.
The central technology is the latest edition of Buick IntelliLink, which is displayed in a new, frameless 8-inch-diagonal color touchscreen located at the center of an ergonomically optimized instrument panel. Along with the climate system and other features on the “center stack,” it was designed with fewer buttons and controls for more intuitive use.
Phone integration technology is paired with IntelliLink and is designed to display phone features users would want while driving and put them on the 8-inch display via Apple CarPlay or Android Auto. The features allow customers to use select smartphone apps through the touchscreen interface. Many features can be controlled via voice commands through a button on the steering wheel, helping drivers keep their eyes on the road and hands on the wheel.
Additional LaCrosse technology highlights include:
Buick QuietTuning process
The new LaCrosse builds on the reputation of the current model to offer an even quieter driving experience.
Additional quieting features include:
Next-generation powertrain
LaCrosse’s all-new 3.6L V-6 engine with direct injection and dual overhead cams is the second generation of GM’s DOHC V-6 engine family and incorporates new features such as Active Fuel Management (cylinder deactivation) and Stop/Start technology.
The Active Fuel Management system temporarily deactivates two of the 3.6L’s cylinders in light-load driving conditions to enhance fuel efficiency and seamlessly reactivates them when full power is needed.
With the efficiency-enhancing Stop/Start system, the engine shuts down in certain driving conditions such as at a stop light to reduce fuel consumption. It automatically restarts when the driver takes his or her foot off the brake pedal.
An all-new noise-reducing cam drive system contributes to the LaCrosse’s benchmark quietness.
The 3.6L is General Motors-estimated at 305 horsepower (227 kW) and 268 lb-ft of torque (363 Nm); and it’s matched with a new eight-speed automatic transmission.
Balanced, efficient driving experience
The 2017 LaCrosse offers enhanced capability with Buick’s first twin-clutch all-wheel-drive system. It offers better performance during acceleration and cornering by splitting torque between the rear wheels for optimal performance and uses independent clutch actuation to determine and control the amount of torque sent to each rear wheel.
A new five-link rear suspension is the central component of the improved ride and handling characteristics. It helps reduces roll center motion, enables positive lateral control and promotes dynamic stability. In short, it helps keep the tires planted on all surfaces – and contributes to a quieter ride through greater isolation from road noise.
At the front, a MacPherson-strut suspension is standard and Buick’s HiPer Strut suspension is used on front-wheel-drive models with 20-inch wheels. It helps reduce torque steer and maintain negativecamber during cornering, improving maximum grip in all road conditions. Italso improves the direct feel of the vehicle, while isolating undesirable feedback.
Available, electronically controlled Continuous Damping Control further optimizes ride comfort and handling capabilities over varying road surfaces and profiles. It’s an active suspension system that can adjust damping every two milliseconds, with Touring and Sport damping modes selected by the driver through the Electronic Precision Shift.
Also contributing to LaCrosse’s more-direct driving experience is an enhanced, rack-mounted electronic power steering system, which incorporates Lead-Pull Compensation, automatically adjusting the steering angle to account for factors like
crowned roads or high crosswinds.
Additional chassis and driver control features on the 2017 LaCrosse include:
FAST FACT: Sales of the Buick LaCrosse have exceeded 900,000 globally since it went on sale in 2009.
Buick is an international modern luxury brand offering vehicles with sculpted designs, luxurious interiors and thoughtful personal technologies, along with responsive-yet-efficient performance. Buick is attracting new customers with its portfolio of award-winning luxury models in North America and China. Learn more about Buick cars and crossovers at www.buick.com, on Twitter @buick, on Instagram, or at www.facebook.com/buick
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CONTACT:
Crystal Wilson
Buick Communications
crystal.wilson@gm.com
313-618-9996
2017 BUICK LACROSSE PRELIMINARY SPECIFICATIONS
Overview
Model:
Buick LaCrosse FWD & AWD
Body style / driveline:
front-drive/all-wheel-drive, front-engine, four-door, five- passenger sedan
Construction:
integral
EPA vehicle class:
midsize sedan
Manufacturing location:
Detroit-Hamtramck, Mich.
Key competitors:
Leus ES 350, Lincoln MKZ
Engine
3.6L V-6 DI VVT
Displacement (cu in / cc):
223 / 3649
Bore & stroke (in / mm):
3.74 x 3.37 / 95 x 85.8
Block material:
cast aluminum w/ cast-in-place iron bore liners
Cylinder head material:
cast aluminum
Valve train:
DOHC, four valves per cylinder, continuously variable valve timing; Active Fuel Management
Fuel delivery:
direct high-pressure fuel injection
Compression ratio:
11.5:1
Horsepower
(hip / kW @ rpm):
305 / 227 @ 6800 (est.)
Torque (lb-ft / Nm @ rpm):
268 / 363 @ 5200 (est.)
Recommended fuel:
regular unleaded
GM-estimated fuel economy (city / hwy):
TBD
Transmission
Type:
eight-speed, electronically controlled automatic overdrive with torque converter clutch
Gear ratios (:1):
First:
5.25
Second:
3.02
Third:
1.95
Fourth:
1.47
Fifth:
1.22
Sixth:
1.00
Seventh:
0.80
Eighth:
0.57
Reverse:
4.01
Final drive ratio:
3.07
Chassis / Suspension
Suspension (front):
FWD/AWD with 18-in. wheels & AWD with 20-in. wheels: MacPherson strut coil-over-spring
FWD with 20-in. wheels: HiPer Strut with Continuous Damping Control
Suspension (rear):
FWD/AWD with 18-in. wheels & AWD with 20-in. wheels: five-link
FWD with 20-in. wheels: five-link with Continuous Damping Control
Steering type:
electric variable-effort power steering with Active Return Assist
Steering ratio:
TBD
Steering wheel turns, lock-to-lock:
TBD
Turning circle (ft / m):
38 / 11.6
Brakes
Type:
split, dual-circuit four-wheel-disc with power assist; Duralife brake rotors; brake pre-fill and Electronic Brake Force Distribution
Rotor diameter x thickness
(in / mm):
TBD
Wheels / Tires
Wheel size and type:
18-in. aluminum
20-in. aluminum
Tires:
P235/50R18 all-season
P245/40R20 all-season
Dimensions
Exterior
Wheelbase (in / mm):
114.4 / 2905
Overall length (in / mm):
197.5 / 5017
Overall width (in / mm):
73.2 / 1859
Overall height (in / mm):
57.5 / 1460
Track (in / mm):
front: 62.9 / 1599
rear: 63.1 / 1602
Curb weight (lb / kg):
TBD
Interior
Seating capacity:
2 / 3
Headroom (in / mm):
front: 38.4 / 975 (w/o sunroof)
rear: 37.1 / 943 (w/o sunroof)
Legroom (in / mm):
front: 42 / 1067
rear: 39.9 / 1014
Shoulder room (in / mm):
front: 57.7 / 1466
rear: 56.6 / 1437
Hip room (in / mm):
front: 54.7 / 1390
rear: 55 / 1399
Cargo volume (cu. ft. / L):
14.2 / 402
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