Segment:
Full-size Luxury Sedan
Target Audience:
Technicians, mechanics, and DIY enthusiasts seeking detailed repair and maintenance information.
Competitors 2007:
Chrysler 300, Dodge Charger, Ford Crown Victoria, Mercury Grand Marquis, Cadillac DTS, Lincoln Town Car.
Manual Value Proposition:
Comprehensive, factory-quality information at a low price with instant access.
Unique Selling Points:
Low price, great quality, instant access, direct support for concerns.
Coverage Scope:
Comprehensive service, repair, and troubleshooting for the 2007 Buick Lucerne.
Estimated Pages:
Hundreds or thousands (exact count not specified, but implies extensive detail).
Type:
Factory Service Repair Manual
Format:
PDF (potentially requiring unzipping for larger files)
Engine:
Engine service and repair, fuel injection, fuel system, cooling system, emission system, engine control system.
Transmission:
Transmission service and repair, differential, drive axle.
Electrical:
Electrical system, wiring diagrams, engine control system.
Chassis Body:
Chassis/body, suspension, steering, interior, restraing system.
Comfort Climate:
Heater/Air Conditioner.
Maintenance:
General maintenance, periodic lubrication, troubleshooting.
Diagnostic:
Troubleshooting guides and technical data for diagnosing issues.
Repair:
Detailed repair procedures for all major vehicle systems.
Maintenance:
Scheduled maintenance tasks, lubrication points, and fluid recommendations.
Depth:
Factory-level technical data, including circuits, diagrams, and equipment information.
Compatibility:
All Versions of Windows & Mac
Requirements:
Adobe PDF Reader & WinZip
Quality:
Great quality, printable pages.
Binding:
Digital Download (Printable)
Paper:
N/A (Digital Format)
Engine Options:
3.8L V6 (L32) and 4.6L V8 (Northstar, LD8/L37).
3.8L V6 Horsepower:
Approximately 205 hp @ 5200 rpm
3.8L V6 Torque:
Approximately 230 lb-ft @ 4000 rpm
4.6L V8 Northstar Horsepower:
Approximately 275-292 hp @ 5600-6000 rpm (depending on specific Northstar variant)
4.6L V8 Northstar Torque:
Approximately 290-315 lb-ft @ 4000-4400 rpm (depending on specific Northstar variant)
Fuel Delivery:
Sequential Fuel Injection (SFI)
Fuel Type:
Regular Unleaded Gasoline (87 octane recommended)
Coolant Type:
Dex-Cool (GM P/N 12378560 or equivalent extended life coolant)
Length:
Approximately 203.0 inches
Width:
Approximately 73.6 inches
Height:
Approximately 58.2 inches
Wheelbase:
Approximately 115.1 inches
Curb Weight 3.8L:
Approximately 3,700 - 3,800 lbs
Curb Weight 4.6L:
Approximately 3,900 - 4,000 lbs
Gross Vehicle Weight Rating Gvw:
Typically around 5,000 - 5,200 lbs
NHTSA Front Impact Driver:
5-Star
NHTSA Front Impact Passenger:
5-Star
NHTSA Side Impact Front Seat:
5-Star
NHTSA Side Impact Rear Seat:
5-Star
IIHS Moderate Overlap Frontal Offset:
Good
ABS:
Standard Anti-lock Braking System (ABS)
Traction Control:
Standard Traction Control System (TCS)
Stability Control:
Available StabiliTrak Electronic Stability Control
Airbags Front:
Driver and front passenger airbags
Airbags Side:
Available front and rear side-curtain airbags, optional side-impact airbags
Seatbelts:
Three-point seatbelts with pretensioners and load limiters
Infotainment System:
Available Bose premium audio system, OnStar communication system, optional in-dash CD player/changer.
Parking Assist:
Available Rear Park Assist (Ultrasonic)
Lighting:
Standard Halogen headlights, optional High-Intensity Discharge (HID) headlights, automatic headlamp control.
Onstar:
Standard OnStar telematics system with features like emergency assistance, remote diagnostics, and turn-by-turn navigation.
Oil Change Interval Synthetic:
Every 7,500 to 10,000 miles or 12 months with synthetic oil, or as indicated by the Oil Life Monitoring System.
Tire Rotation Interval:
Every 7,500 miles
Engine Air Filter Replacement:
Approximately every 30,000 miles or as needed based on driving conditions.
Cabin Air Filter Replacement:
Approximately every 15,000 miles or annually.
Engine Oil Viscosity:
SAE 5W-30 (for both 3.8L V6 and 4.6L V8, consult manual for specific conditions)
Engine Oil Capacity:
Approximately 4.5 quarts (3.8L V6), 5.0 quarts (4.6L V8) with filter change (refer to manual for exact capacity).
Common Complaints 3.8L V6:
Intake manifold gasket leaks, torque converter shudder, power steering leaks, intermittent check engine lights.
Common Complaints 4.6L V8 Northstar:
Coolant leaks (especially lower intake manifold gaskets), ignition coil failure, oil filter housing leaks, starter issues.
Suspension Issues:
Worn strut mounts, tie rod ends, and ball joints can lead to premature tire wear and steering looseness.
Electrical Issues:
Infotainment system glitches, power window motor failures, intermittent dash warning lights.
Buick Heritage:
Buick, founded in 1899, is one of America's oldest automotive brands, known for its focus on comfortable, quiet, and refined vehicles with a touch of luxury.
Lucerne Lineage:
The Lucerne succeeded the Buick LeSabre and Park Avenue, bridging the gap between mainstream and premium Buick offerings. It was built on the GM G platform (same as Cadillac DTS).
Manufacturing Location:
Detroit-Hamtramck Assembly Plant, Michigan, USA.
Production Years:
2006-2011
