Exterior Design
The Buick LaCrosse adopts mid-size luxury sedan design language, equipped with a wing-shaped front grille and matrix LED headlight groups. The vehicle is fitted with LED taillight groups and aerodynamic rear bumper trim. It is available in multiple body color options, including White, Black, Gray and Blue. The model supports 18-inch, 19-inch and 20-inch wheel configurations for different versions.
In terms of dimensions, the vehicle measures 4996 mm in length, 1866 mm in width, and 1469 mm in height, with a wheelbase of 2905 mm. The model adopts a 4-door 5-seater layout. The vehicle is fitted with electrically adjustable exterior mirrors as standard.
Interior Design
The Buick LaCrosse is equipped with an 8-inch full LCD digital instrument cluster and a 30-inch integrated ultra-curved central touchscreen. Interior color schemes include Black, Black-Brown and Gray, matched with leather upholstery and metallic decorative trim. The vehicle supports multi-color ambient lighting and dual-zone automatic constant temperature air conditioning.
In terms of configurations, the standard model is equipped with front, side and curtain airbags, front and rear parking sensors, rearview camera, and constant-speed cruise control. It comes with keyless entry, one-key start and mobile phone interconnection functions. The high-spec version is fitted with a 360-degree panoramic camera system, adaptive cruise control, lane keeping assist and active braking system. The vehicle supports wireless phone charging function.
Powertrain
The Buick LaCrosse is equipped with a 2.0T inline four-cylinder turbocharged gasoline engine with 48V mild hybrid system, matched with a 9-speed automatic transmission. The engine delivers a maximum power of 174 kW and peak torque of 350 Nm. The vehicle adopts front-wheel drive layout, with an electronically limited top speed of 230 km/h.
The vehicle has a fuel tank capacity of 62 liters, with a WLTC comprehensive fuel consumption of 6.69 L per 100 kilometers. The model supports engine start-stop and energy recovery functions.
| 2026 Buick LaCrosse 28T Platinum Edition | 2026 Buick LaCrosse Platinum Edition Avenir | |
|---|---|---|
| Basic Information | ||
| Launch date | 2025.09 | 2025.09 |
| Body level | Mid-size sedan | Mid-size sedan |
| Length * Width * Height (mm) | 4996*1866*1472 | 4996*1866*1475 |
| Energy type | gasoline | gasoline |
| Environmental standards | National 6 | National 6 |
| engine | 2.0T / 237 hp / Inline 4-cylinder | 2.0T / 237 hp / Inline 4-cylinder |
| Maximum power (kW) | 174 | 174 |
| Maximum torque (N·m) | 350 | 350 |
| Number of gears | 9 | 9 |
| gearbox | Hand-in-hand | Hand-in-hand |
| Maximum speed (km/h) | 230 | 230 |
| 0-100km/h acceleration (s) | 7.2 | 7.2 |
| WLTC combined fuel consumption (L/100km) | 6.99 | 7.13 |
| Warranty Policy | Three years or 100,000 kilometers | Three years or 100,000 kilometers |
| Body | ||
| Length (mm) | 4996 | 4996 |
| Width (mm) | 1866 | 1866 |
| Height(mm) | 1472 | 1475 |
| Wheelbase (mm) | 2905 | 2905 |
| Front track width (mm) | 1607 | 1601 |
| Rear track width (mm) | 1611 | 1605 |
| Curb weight (kg) | 1593 | 1621 |
| Maximum load capacity (kg) | 2050 | 2080 |
| Luggage capacity (L) | 506 | 506 |
| Fuel tank capacity (L) | 60 | 60 |
| Number of car doors | 4 | 4 |
| Number of seats | 5 | 5 |
| Approach angle (°) | 13 | 14 |
| Departure angle (°) | 13 | 13 |
| engine | ||
| Displacement (mL) | 1998 | 1998 |
| Engine Model | LSY | LSY |
| Maximum horsepower (Ps) | 237 | 237 |
| Maximum power (kW) | 174 | 174 |
| Maximum net power (kW) | 169 | 169 |
| Maximum power speed (rpm) | 5000 | 5000 |
| Maximum torque (N·m) | 350 | 350 |
| Maximum torque speed (rpm) | 1500-4000 | 1500-4000 |
| cylinder | Inline 4-cylinder | Inline 4-cylinder |
| Automatic engine start-stop | ● | ● |
| Engine position | Front | Front |
| Intake form | Turbocharged | Turbocharged |
| Valve structure | Double overhead camshaft | Double overhead camshaft |
| fuel supply method | Direct Injection | Direct Injection |
| Cylinder block material | aluminum alloy | aluminum alloy |
| fuel grade | 95# | 95# |
| Environmental standards | National 6 | National 6 |
| Chassis/Steering | ||
| Drive form | front-wheel drive | front-wheel drive |
| Front suspension type | MacPherson independent suspension | MacPherson independent suspension |
| Rear suspension type | Multi-link independent suspension | Multi-link independent suspension |
| Steering power type | Electric Assist | Electric Assist |
| Wheels/Brakes | ||
| Front/Rear Brake Type | Ventilation disc type / disc type | Ventilation disc type / disc type |
| Parking brake type | Electronic parking brake | Electronic parking brake |
| Front tire specifications | 225/55 R18 | 245/45 R19 |
| Rear tire specifications | 225/55 R18 | 245/45 R19 |
| Wheel material | aluminum alloy | aluminum alloy |
| Spare tire specifications | Tire repair tools | - |
| Active/passive safety configuration | ||
| ABS anti-lock braking system | ● | ● |
| Brakeforce Distribution (EBD/CBC, etc.) | ● | ● |
| Brake assist (BA/EBA/BAS, etc.) | ● | ● |
| Traction control (ASR/TCS/TRC, etc.) | ● | ● |
| Vehicle stability control (ESC/ESP/DSC, etc.) | ● | ● |
| Active braking/safety system | ● | ● |
| Lane change assist | ● | ● |
| Lane Keeping Assist | ● | ● |
| Lane centering | ● | ● |
| Lane departure warning | ● | ● |
| Front airbags | ●Driver's side airbag | ●Driver's side airbag |
| ●Passenger's side airbag | ●Passenger's side airbag | |
| ●Side airbags | ●Side airbags | |
| ●Head airbags (curtain airbags) | ●Head airbags (curtain airbags) | |
| Rear airbags | ●Head airbags (air curtains) | ●Side airbags |
| ●Head airbags (curtains) | ||
| Knee airbag | - | ●Driver's knee airbag |
| Tire pressure monitoring device | ● Display | ● Display |
| Run-flat tires | - | ● |
| Seatbelt reminder | ●Full vehicle | ●Full vehicle |
| ISOFIX child seat | ● | ● |
| Forward Collision Warning | ● | ● |
| Assist/Control Configuration | ||
| Parking radar | ●After | ●Before |
| ●After | ||
| Driving assistance imaging | ●360-degree panoramic imaging | ●360-degree panoramic imaging |
| Rear Cross Traffic Alert System | ● | ● |
| Cruise system | ● Full-speed adaptive cruise control | ● Full-speed adaptive cruise control |
| Driving mode switching | ● Sports | ● Sports |
| Hill Start Assist | ● | ● |
| Automatic parking | ● | ● |
| Assistance Level | ●L2 | ●L2 |
| Assisted driving system | ●eCruise | ●eCruise |
| Assisted parking | - | ● |
| External/Anti-theft Configuration | ||
| skylight | ●Openable panoramic sunroof | ●Openable panoramic sunroof |
| Trunk opening method | - | ●Electric |
| Key type | ●Remote key | ●Remote key |
| ●Bluetooth key | ||
| Keyless entry | ● | ● |
| Keyless start system | ● | ● |
| Remote start function | ● | ● |
| Central locking | ● | ● |
| Engine electronic anti-theft | ● | ● |
| Internal configuration | ||
| Steering wheel material | ●Leather | ●Genuine leather |
| Steering wheel adjustment | ● Manually | ● Manually |
| adjustable (height up/down | adjustable (height up/down | |
| ) and (front/back) | ) and (front/back) | |
| Steering wheel functions | ●Heating | ●Heating |
| ●Multifunctional | ●Multifunctional | |
| Central handrail | ●Before | ●Before |
| ●After | ●After | |
| Gear shifting | ●Electronic column shifter | ●Electronic column shifter |
| Sun visor vanity mirror | ● | ● |
| Full LCD instrument panel | ● | ● |
| Active noise cancellation | ● | ● |
| Wireless charging function for mobile phones | ●Front row | ●Front row |
| Steering wheel paddle shifters | ● | ● |
| Smart hardware | ||
| Forward sensing camera | ● Monocular | ● Monocular |
| Number of cameras | ●5 | ●6 |
| Number of ultrasonic radars | ●4 | ●12 |
| Number of millimeter-wave radars | ●3 | ●3 |
| Voice regional wake-up recognition | ●Dual Zone | ●Dual Zone |
| Seats | ||
| Seat material | ● Faux leather | ●Genuine leather |
| Front seat functions | ●Heating | ●Heating |
| ●Ventilation | ●Ventilation | |
| ●Massage | ●Massage | |
| Second-row seat functions | - | ●Heating |
| ●Ventilation | ||
| ●Massage | ||
| Electric seat adjustment | ●Driver's seat | ●Driver's seat |
| ●Passenger seat | ●Passenger seat | |
| Driver's seat adjustment method | ● Fore-and-aft adjustment | ● Fore-and-aft adjustment |
| ● Backrest adjustment | ● Backrest adjustment | |
| ● Height adjustment (4-way) | ● Height adjustment (4-way) | |
| ● Lumbar support (4-way) | ● Lumbar support (4-way) | |
| Passenger seat adjustment method | ● Fore-and-aft adjustment | ● Fore-and-aft adjustment |
| ● Backrest adjustment | ● Backrest adjustment | |
| ● Height adjustment (4-way) | ● Height adjustment (4-way) | |
| ● Lumbar support (4-way) | ● Lumbar support (4-way) | |
| Second row seat adjustment | ●Proportion Reversed | - |
| Adjustable buttons for the rear passenger seat | ● | ● |
| Rear cup holders | ● | ● |
| multimedia | ||
| Central control color screen | ● Touchscreen LCD | ● Touchscreen LCD |
| Satellite navigation system | ● | ● |
| Navigation traffic information display | ● | ● |
| Map Brands | ● Gaode Map | ● Gaode Map |
| Roadside assistance call | ● | ● |
| In-vehicle intelligent system | ●VCS Intelligent Cockpit | ●VCS Intelligent Cockpit |
| In-vehicle smart chip | ● Qualcomm Snapdragon 8155 | ● Qualcomm Snapdragon 8155 |
| Mobile APP remote function | ● Door control | ● Door control |
| ● Vehicle start | ● Vehicle start | |
| ● Vehicle status check/diagnosis | ● Vehicle status check/diagnosis | |
| ● Vehicle location/find vehicle | ● Vehicle location/find vehicle | |
| Bluetooth/Car Phone | ● | ● |
| Mobile phone interconnection/mapping | ●Supports CarPlay | ●Supports CarPlay |
| Audio brand name | - | BOSE |
| Number of speakers | 8 | 11 |
| Voice recognition control system | ●Multimedia system | ●Multimedia system |
| ●Navigation | ●Navigation | |
| ●Telephone | ●Telephone | |
| ●Air conditioning | ●Air conditioning | |
| ●Sunroof | ●Sunroof | |
| Central control screen size | ●30 inches | ●30 inches |
| Central control screen resolution | ●6K | ●6K |
| Central control screen pixel density | ●200PPI | ●200PPI |
| Voice wake-up words | ● | ● |
| Voice assistant wake word | Hello, Buick. | Hello, Buick. |
| Continuous speech recognition | ● | ● |
| 4G/5G networks | ●4G | ●5G |
| Wi-Fi hotspot | ● | ● |
| Connected Vehicles | ● | ● |
| OTA upgrade | ● | ● |
| Rear seat multimedia control | - | ● |
| Interface support | ●USB interface | ●USB interface |
| ●Type-C interface | ●Type-C interface | |
| Number of USB/Type-C ports | ● 2 in the front row / 2 in the back row | ● 2 in the front row / 2 in the back row |
| App Store | ● | ● |
| light | ||
| low beam headlights | ●LED | ●LED |
| High beams | ●LED | ●LED |
| LED daytime running lights | ● | ● |
| Adaptive high and low beam | ● | ● |
| Headlights are adjustable | ● | ● |
| Automatic headlights | ● | ● |
| Headlights delayed shut-off | ● | ● |
| Lighting features | - | ●Matrix |
| Interior ambient lighting | ● | ● |
| Active ambient lighting | - | ● |
| Glass/Rearview Mirror | ||
| Electric windows | ●Before | ●Before |
| ●After | ●After | |
| One-touch window operation | ●Full vehicle | ●Full vehicle |
| Anti-pinch function for car windows | ● | ● |
| exterior rearview mirror | ●Electrically adjustable | ●Electrically adjustable |
| ●Electrically folding | ●Electrically folding | |
| ●Heated | ●Auto-dimming | |
| ●Automatically folds when locking | ●Memory | |
| ●Heating | ||
| ●Auto-folding when locking | ||
| ●Auto-tilting when reversing | ||
| Interior rearview mirror | ● Manual anti-glare | ●Automatic anti-glare |
| ●Streaming rearview mirror | ||
| Glass function | ●Multi-layer sound insulation | ●Multi-layer sound insulation |
| ●Rear side privacy | ●Rear side privacy | |
| Multi-layered soundproof glass for side windows | ●Front row | ●Front row |
| Rain-sensing wipers | ● | ● |
| Air conditioner/refrigerator | ||
| Air conditioning control methods | ●Automatic control | ●Automatic control |
| Independent air conditioning in the rear | - | ● |
| Rear air vent | ● | ● |
| Temperature zone control | ● | ● |
| Air quality monitoring | ● | ● |
| air purification | - | ● |
| PM2.5 filtration | ● | ● |
| negative ion generator | - | ● |
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