Segment:
Mid-size sedan, often positioned as a sportier or more upscale alternative within its class.
Competitors:
Competed against vehicles like the Ford Fusion, Toyota Camry, Honda Accord, Nissan Altima, and Chevrolet Malibu.
Value Proposition:
Offers a blend of European-inspired styling and driving dynamics (based on the Opel Insignia platform) with American market sensibilities.
Manual Benefit:
Empowers owners to perform their own maintenance and repairs, saving money and ensuring proper vehicle upkeep.
Primary Coverage:
All service, repair, and maintenance procedures for the 2013 Buick Regal.
Model Variants Covered:
All trim levels, engine options, and transmission types.
Estimated Page Count:
Detailed page count not specified, but described as comprehensive 'A-Z' coverage.
Type:
Workshop Service Repair Manual
Format:
Downloadable Digital File (PDF compatible)
Powertrain:
Engine mechanical, engine electrical, fuel system, exhaust system, cooling system, lubrication system, starting and charging system.
Drivetrain:
Automatic transmission (e.g., 6T45, 6T70), manual transmission (if applicable), front-wheel drive (FWD) system, all-wheel drive (AWD) system (if applicable), drivelines, CV joints.
Chassis:
Suspension system (front and rear), steering system, brake system (front and rear, ABS, EBD), wheels and tires.
Body And Trim:
Exterior body panels, interior trim, doors, windows, seats, HVAC system, body electrical systems, lighting, safety restraints (airbags, seatbelts).
Electrical And Electronics:
Battery, charging system, starting system, ignition system, lighting, instrument cluster, infotainment system, Body Control Module (BCM), Powertrain Control Module (PCM), various sensors and actuators, wiring diagrams, diagnostic trouble codes (DTCs).
Maintenance:
Scheduled maintenance intervals, fluid changes (oil, coolant, brake fluid, transmission fluid), filter replacements, tire rotation, battery maintenance.
Repair:
Engine component repair and replacement (e.g., pistons, rings, valves, bearings), transmission overhaul and repair, brake component replacement, suspension and steering component replacement, electrical component diagnosis and repair, body panel repair and replacement.
Diagnostics:
Troubleshooting guides, diagnostic trouble code (DTC) interpretation, diagnostic procedures for various systems, component testing procedures.
Specifications:
Torque specifications for fasteners, fluid capacities, component dimensions, performance data, electrical specifications, diagnostic parameters.
Depth:
Comprehensive, covering everything from basic maintenance and fluid checks to complex engine and transmission rebuilds, electrical system diagnostics, and bodywork.
Compatibility:
Compatible with all PC & MAC computers, tablets, and mobile phones via Adobe Reader (free download).
Printability:
Printable pages, chapters, or the entire manual.
Binding:
Not Applicable (Digital Download)
Paper Type:
Not Applicable (Digital Download)
Text Search:
Likely searchable text within the PDF (standard for quality workshop manuals).
Engine Options:
The 2013 Buick Regal was primarily offered with two turbocharged four-cylinder engines: a 2.4L Ecotec (LAF) and a more powerful 2.0L Ecotec (LTG).
2.4L Ecotec (Laf):
Approx. 182 horsepower @ 6700 rpm; 172 lb-ft torque @ 4900 rpm.
2.0L Ecotec Turbo (Ltg):
Approx. 220 horsepower @ 5300 rpm; 260 lb-ft torque @ 1700-4900 rpm.
Fuel Delivery:
Gasoline Direct Injection (GDI) for both engines, contributing to efficiency and performance.
Fuel Requirement:
Premium Unleaded gasoline recommended for optimal performance, especially for the 2.0L Turbo.
Emission Systems:
Catalytic converter, oxygen sensors, evaporative emission control (EVAP) system.
Transmission Type:
Six-speed automatic transmission (e.g., Hydra-Matic 6T45 or 6T70) was standard on most models.
Transmission Options:
A six-speed manual transmission was available on certain performance-oriented trims (e.g., Regal Turbo with the 2.0L LTG engine).
Automatic Features:
Driver Shift Control (manual mode), perhaps paddle shifters on certain trims.
Automatic Transmission Fluid:
Likely DEXRON-VI or equivalent specified by GM. Consult manual for precise fill and change intervals.
Body Style:
Four-door sedan.
Wheelbase:
Approximately 107.8 inches (2738 mm).
Length:
Approximately 194.2 inches (4933 mm).
Width:
Approximately 73.1 inches (1857 mm).
Height:
Approximately 58.4 inches (1483 mm).
Curb Weight:
Varies by trim and engine, typically ranging from approximately 3,600 lbs (1633 kg) to over 3,800 lbs (1724 kg).
Trunk Capacity:
Approximately 15.1 cubic feet (428 liters).
NHTSA Rating:
The 2013 Buick Regal generally received good safety ratings from the NHTSA and IIHS. Specific ratings varied by test year and configuration; it's advisable to consult individual NHTSA/IIHS reports for precise data. Often achieved 4 or 5-star ratings in frontal and side impacts.
Active Safety:
Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Traction Control System (TCS), StabiliTrak Electronic Stability Control (ESC), available Forward Collision Alert, Lane Departure Warning, Rear Cross-Traffic Alert, Blind Spot Monitoring.
Passive Safety:
Driver and front passenger airbags, front seat-mounted side-impact airbags, roof-rail side curtain airbags, active head restraints, front seatbelt pretensioners.
Infotainment System:
Buick IntelliLink infotainment system with touchscreen display, AM/FM/SiriusXM radio, CD player (optional), Bluetooth connectivity, USB and auxiliary inputs.
Advanced Driver Assistance Systems:
Available features included Forward Collision Alert, Lane Departure Warning, Blind Spot Monitoring, and Rear Cross-Traffic Alert, enhancing safety and driver awareness.
Connectivity Features:
Bluetooth for hands-free calling and audio streaming, USB ports for device charging and media playback.
Comfort Features:
Dual-zone automatic climate control, heated and ventilated front seats (optional), leather-appointed seating, remote start, keyless ignition.
Oil Change Interval:
Typically recommended every 7,500 to 10,000 miles (12,000 to 16,000 km) or 12 months, depending on driving conditions and oil type used (synthetic recommended).
Tire Rotation:
Every 7,500 miles (12,000 km) or as per owner's manual recommendations to ensure even wear.
Transmission Fluid Change:
Under normal driving conditions, typically every 90,000 to 100,000 miles (145,000 to 160,000 km), but 'severe' driving may require earlier service. Always consult the manual.
Engine Oil Type:
Dexos1™ Synthetic 5W-30 recommended for both 2.4L and 2.0L Turbo engines. Consult manual for exact specification and capacity.
Coolant Type:
GM-specified orange coolant (Dex-Cool™) or equivalent extended-life coolant.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Common Complaints:
Some owners have reported issues with the PCV system (especially on the 2.0T engine), potential oil leaks, turbocharger issues (on the 2.0T), and water pump failures. The manual would detail diagnostic and repair procedures for these.
Oil Filter Part Number Example:
Example: ACDelco PF48 or similar. Consult manual or parts catalog for exact fitment.
Engine Air Filter Part Number Example:
Example: ACDelco A3104C or similar. Consult manual or parts catalog for exact fitment.
Buick Legacy:
Buick is one of America's oldest automotive brands, known for its blend of comfort, quietness, and luxury, historically appealing to a mature demographic but attempting to broaden its appeal in recent years.
Regal Lineage:
The Regal nameplate has been used by Buick for decades, encompassing various body styles and generations. The 2011-2017 generation marked a significant shift, adopting the global Opel Insignia platform and emphasizing European styling and driving dynamics.
Manufacturing Location:
The 2013 Buick Regal was primarily manufactured at the Oshawa Car Assembly plant in Ontario, Canada.
Platform:
Based on GM's Epsilon II platform, shared with the Opel Insignia.
Safety Awards Example:
The 2013 Regal was often recognized for its safety features and structure, with the Insurance Institute for Highway Safety (IIHS) awarding it 'Top Safety Pick' in some years for models equipped with specific safety options.
Consumer Reports Rating General:
Consumer reports ratings for the 2013 Regal varied, with strengths often cited in ride quality, handling, and cabin refinement, while reliability scores sometimes lagged behind class leaders.
