By EVCar 
Winged Aero-Art
Full-width taillights animate tidal wave patterns during unlock. At 4820mm long with a 2954mm wheelbase, it rivals mid-size SUVs in space.
Ultium Platform Localized
Battery: 79.7kWh NCM811 (CATL), 620km CLTC range;
Motor: 150kW front induction + 180kW rear PMSM (495N·m);
Charging: 80% in 28min (400V DC). Exclusive “24/7 Battery Butler” predicts health with <3% error.
Comfort-First Ethos
Acceleration: 6.2s 0-100km/h with synthesized engine note;
Ride Quality: 5-link rear suspension absorbs 40% more vibrations;
Efficiency: 14.3kWh/100km city driving;
Braking: 37.1m stopping distance via iBooster 2.0;
NVH: 32 acoustic treatments yield 63dB at 120km/h.
Intelligent Sanctuary
The “Blue Whale” themed cabin features:
Materials: Ultrasuede headliner + fishing net-recycled floormats;
Tech: 30-inch 6K curved display with VIP architecture;
Aromatherapy: Triple smart diffuser (including “Forest Dew” scent);
Storage: Transformable center console adapts to various needs.
Transatlantic Synthesis
The E4 embodies Buick’s evolution:
Safety: Dual braking redundancy (ESP + hydraulic);
Cultural Hybrid: Peking Opera themed UI;
Future-Proof: Hardware-ready for L3 autonomy;
Emotional Design: Welcome lights project Buick family crest.
No dealer quotes available at the moment