🏷️ Basic Information

Make:

Maserati

Model:

Quattroporte

Product Name:

Maserati Quattroporte VM139 Full Service & Repair Manual

Internal Code Vm:

VM139

👋 Introduction

Positioning:

Luxury Performance Sedan

Competitors:

Porsche Panamera, Mercedes-Benz S-Class, BMW 7 Series, Audi A8, Bentley Continental Flying Spur

Design Philosophy:

Italian Style, Performance, Luxury, Grand Touring

Manual Value Proposition:

Comprehensive, authoritative, and lifetime access to factory-level repair and maintenance information.

📋 Manual Details

Engine:

All Engine Variants

Transmission:

All Transmission Types

Chassis:

All Chassis and Bodywork

Electrical System:

Complete Electrical Schematics and Diagnostics

Diagnostics:

Troubleshooting and Fault Code Diagnosis

Maintenance:

Scheduled Maintenance and Service Procedures

Repair:

Step-by-Step Repair Procedures for all Components

Estimated Pages:

Hundreds (exact count not specified, described as 'hundreds of pages')

Type:

Factory Service Repair Workshop Manual

Language:

English (implied by product description and common industry practice for such manuals)

Format:

Downloadable PDF

📖 Manual Coverage

Powertrain:

Engine Mechanical, Fuel System, Ignition System, Exhaust System

Drivetrain:

Automatic Transmission, Differential, Drive Axles, AWD System (if applicable)

Suspension Steering:

Front and Rear Suspension, Power Steering System, Wheel Alignment

Brakes:

Hydraulic Brake System, ABS, Parking Brake, Brake Fluid Service

Body Exterior:

Body Panels, Doors, Hood, Trunk, Bumpers, Glass, Exterior Trim

Body Interior:

Seats, Dashboard, Trim Panels, Headliner, Carpeting, Interior Features

HVAC:

Heating, Ventilation, and Air Conditioning (HVAC) System Components and Operation

Electrical Comfort:

Power Windows, Power Locks, Sunroof, Seats, Mirrors, Interior Lighting

Infotainment Electronics:

Audio System, Navigation System, Display Units, Connectivity Features

Safety Systems:

Airbag System, Seatbelt Pretensioners, Warning Lights

Routine Maintenance:

Oil Changes, Filter Replacements, Fluid Checks and Replenishments, Tire Rotations

Engine Service:

Spark Plug Replacement, Belt Replacement, Cooling System Service, Fuel Injector Cleaning

Transmission Service:

Fluid and Filter Change, Clutch Service (if applicable), Drive Axle Service

Brake Service:

Pad and Rotor Replacement, Caliper Service, Brake Fluid Flush

Suspension Steering Repair:

Shock Absorber/Strut Replacement, Ball Joint and Bushing Replacement, Tie Rod End Replacement

Electrical Troubleshooting:

Wiring Harness Repair, Component Testing, Sensor Diagnostics, Fuse and Relay Identification

Body Repair:

Panel Alignment, Dent Removal, Trim Replacement, Door Mechanism Repair

Diagnostics Troubleshooting:

Systematic Fault Finding, Diagnostic Trouble Code (DTC) Interpretation, Component Testing Procedures

Specifications Data:

Torque Values, Clearances, Fluid Capacities, Electrical Component Specifications

Depth:

Comprehensive (covers all repairs, servicing, and troubleshooting procedures)

Diagrams:

Detailed Exploded Diagrams and Pictures

Instructions:

Step-by-Step Instructions

Target Audience:

Professional Mechanics and Technicians, Advanced DIY Enthusiasts

📊 Manual Specifications

Format:

PDF

Compatibility:

Windows and MAC Computers

Access:

Instant Download, Lifetime Use

Printability:

Printable (single pages or entire manual)

Binding:

Digital (N/A for PDF)

Paper Type:

Digital (N/A for PDF)

⚙️ Engine Specifications

Engine Type:

V8 Twin-Turbocharged (Common for Quattroporte VM139 era, though V6 variants also exist. Manual likely covers both.)

Horsepower:

Typically ranges from 523 hp to 580 hp depending on specific engine variant (e.g., GTS).

Torque:

Typically ranges from 524 lb-ft to 561 lb-ft depending on specific engine variant.

Injection:

Direct Fuel Injection

Displacement:

3.8L (3799cc) or 3.0L (2979cc) V6

Bore X Stroke:

Varies by engine variant (e.g., 3.8L V8: 86.5 x 83.2 mm)

Compression Ratio:

Varies by engine variant (e.g., 3.8L V8: 9.7:1)

Engine Code Example:

F160 (for 3.8L V8)

🔧 Transmission

Type:

8-Speed ZF Automatic Transmission (8HP70 or similar)

Drive Type:

Rear-Wheel Drive (RWD) and Q4 All-Wheel Drive (AWD)

Shift Modes:

Normal, Sport, Manual (via paddle shifters)

Transmission Fluid Type:

ZF Lifeguard Fluid 8 (or equivalent specified by ZF and Maserati, e.g., ATF M-1375.4)

📐 Dimensions

Length:

Approx. 5260 mm (207.1 inches)

Width:

Approx. 1948 mm (76.7 inches) (excluding mirrors)

Height:

Approx. 1481 mm (58.3 inches)

Wheelbase:

Approx. 3171 mm (124.8 inches)

Curb Weight:

Approx. 1950-2100 kg (4300-4600 lbs) depending on configuration

🛡️ Safety Features

NHTSA Rating:

Not consistently tested or rated by NHTSA due to low production volume and luxury segment focus. Euro NCAP results may be available for specific model years.

Braking:

Anti-lock Braking System (ABS), Electronic Brake-force Distribution (EBD), Brake Assist (BAS)

Stability Control:

Maserati Stability Program (MSP) including Traction Control (TC) and Electronic Stability Control (ESC)

Driver Assistance Examples:

Adaptive Cruise Control, Lane Departure Warning, Blind Spot Monitoring, Forward Collision Warning (optional/standard depending on trim and year)

Airbags:

Frontal, Side, Curtain, Knee Airbags

Seatbelts:

Pretensioners and load limiters

💡 Technology Features

System Example:

Maserati Touch Control (MTC) system with an 8.4-inch touchscreen.

Features:

Navigation, Bluetooth, USB connectivity, Apple CarPlay/Android Auto (depending on year/software updates), premium audio system options (e.g., Bowers & Wilkins).

Advanced Features:

Optional Driver Assistance Package often includes features like Adaptive Cruise Control with Stop&Go, Highway Assist, Lane Keeping Assist, Blind Spot Monitor, and Surround View cameras.

Connectivity Options:

Wi-Fi hotspot capability, smartphone integration.

🔧 Maintenance

Oil Change Interval:

Typically every 10,000 miles or 12 months, whichever comes first (check manual for specific engine).

Major Service Interval:

Significant service items (e.g., spark plugs, brake fluid flush) typically around 30,000 miles or 2-3 years.

Engine Oil Type:

Full Synthetic SAE 0W-40 or 0W-30 (API SN, ACEA C3 compliant, e.g., Mobil 1 ESP Formula 0W-40 or equivalent meeting Maserati M471 specifications).

Coolant Type:

Maserati Blue Antifreeze (or equivalent meeting specified standards, typically OAT-based).

Brake Fluid Type:

DOT 4 Class 6 (or equivalent meeting Maserati standards).

Potential Issues:

Can include issues with infotainment system glitches, door handle mechanisms, turbocharger reliability (in early models), and potential water ingress if not maintained.

📚 Vehicle History

Heritage:

Founded in 1914, Maserati has a long history in motorsport and luxury sports cars, known for their distinctive Italian design and performance.

Sixth Generation:

The VM139 chassis designation typically refers to the M156 generation Quattroporte (2013-2020), which represented a significant departure with its shared platform with other FCA luxury vehicles and the introduction of turbocharged V6 and V8 engines.

Manufacturing Location:

Grugliasco, Turin, Italy

🏆 Awards & Recognition

Automotive Awards:

While specific year awards vary, the Quattroporte has consistently been recognized for its design, performance, and luxury appointments in various automotive publications.