Lucerne CXS V8

1st gen · 2006–2011FWDSedan

This Lucerne CXS V8 is a front-wheel-drive Buick sedan built from 2006 to 2011. Its naturally aspirated 4.6-litre Northstar V8 makes 292 PS and 390 Nm through a 4-speed automatic. It does 0-100 km/h in 6.8 seconds, reaches 215 km/h, and has five seats.

288 hpPower

6.8 s0-100 km/h

215 km/hTop Speed

2006-2011Year

Engineering passport

Specifications

Powertrain

Engineering details

Engine4.6L Northstar V8

Displacement4.6 L

Cylinders8

AspirationNaturally aspirated

FuelPetrol

Transmission4-speed Automatic

DrivetrainFWD

Performance

Numbers that matter

Power288 hp

Torque390 Nm

0-100 km/h6.8 s

Top speed215 km/h

Dimensions & body

Length5161 mm

Width1874 mm

Height1473 mm

Wheelbase2936 mm

BodySedan

Doors4

Seats5

STORY

The Lucerne was Buick's full-size flagship sedan from 2006 to 2011, replacing both the LeSabre and Park Avenue in a single model. It was notable as one of the last cars to offer GM's Northstar V8 alongside the 3.8-liter V6, wrapped in a quiet, softly sprung cabin aimed at traditional luxury buyers. It marked the end of Buick's big, comfort-focused sedans before the brand's modern reinvention.

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