2018 Buick Regal Essence FWD is a midsize Sportback liftback sedan powered by a 2.0-liter turbocharged 4-cylinder engine (250 hp, 260 lb-ft of torque) paired with a smooth 9-speed automatic transmission, offering upscale leather seating, a quiet cabin, and versatile hatchback utility. Engine: 2.0L Turbocharged I4 (Ecotec)Horsepower: 250 hp @ 5400 rpmTorque: 260 lb-ft @ 2000-5200 rpmDrivetrain: Front-Wheel Drive (FWD)Transmission: 9-speed automaticFuel Economy: Approx. 22 mpg city / 32 mpg highway. European-inspired 5-door ''Sportback'' liftback that looks like a sleek sedan yet features a wide-opening rear hatch.Wheels: 18-inch machine-painted alloy wheels.Lighting: Signature Buick grille with available LED headlights. Perforated leather-appointed seats with 8-way power adjustable driver and front passenger seats.Warmth: Heated front seats and a heated leather-wrapped steering wheel.Climate: Dual-zone automatic climate control.Cargo Space: 31.5 cubic feet behind the rear seats, expanding to 60.7 cubic feet with rear seats folded down. Display: 8-inch diagonal touchscreen infotainment system.Connectivity: Apple CarPlay and Android Auto capability.Convenience: Wireless smartphone charging and a 7-speaker audio system.