2018 Maserati Quattroporte: What's New, Specs & Features

Last updated August 4, 2026

The biggest change for the 2018 Maserati Quattroporte is its move to electric power steering and Integrated Vehicle Control, which support a broader set of active safety features. It is a meaningful technology update rather than a full redesign.

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About the 2018 Maserati Quattroporte

6th generation (2013-2023), mid-cycle update era; 2018 is the first full model year centered on the steering, safety, and electronics upgrade after the earlier facelift.

Maserati positions the Quattroporte as a large luxury sedan with much more personality than the usual full-size executive car. The pitch is Italian style, long-distance comfort, and real driver appeal from twin-turbo V6 and V8 power, sharp handling, and a distinct Maserati sound and feel. Buyers are meant to see it as an alternative to more common German flagships: still roomy and upscale, but more emotional and more exclusive.

The 2018 Quattroporte lineup pairs the 424-hp twin-turbo V6 with rear-wheel drive in S models or all-wheel drive in S Q4 models, while the GTS models use a twin-turbo V8 and rear-wheel drive. GranLusso versions emphasize silk-and-leather upholstery, open-pore wood, and rear sunblinds, while GranSport versions add darker exterior trim, sport seats, and aluminum shift paddles. An 8.4-inch touchscreen with navigation, Apple CarPlay, and Android Auto is a notable feature across the range.

What changed, by category

Powertrain

The twin-turbo 3.0-liter V6 in S and S Q4 models receives a stronger tune, rising from 410 to 424 horsepower and from 406 to 428 lb-ft of torque.

Safety

Newer driver-assistance functions include lane-keeping assistance, highway assist, and active blind-spot support.

Tech

Electric power steering and Integrated Vehicle Control are added across the lineup, providing the hardware foundation for the expanded driver-assistance systems.

Styling

Adaptive LED headlights arrive for 2018, updating the Quattroporte’s lighting technology and appearance.

2018 Maserati Quattroporte specs and features by trim

Feature	2018 Maserati QuattroporteS0 in stock	2018 Maserati QuattroporteS Q40 in stock	2018 Maserati QuattroporteS GranLusso0 in stock	2018 Maserati QuattroporteS GranSport0 in stock	2018 Maserati QuattroporteGTS GranLusso0 in stock	2018 Maserati QuattroporteGTS GranSport0 in stock	2018 Maserati QuattroporteS Q4 GranLusso0 in stock	2018 Maserati QuattroporteS Q4 GranSport0 in stock
Engine	V6, Twin Turbo, 3.0 Liter	V6, Twin Turbo, 3.0 Liter	V6, Twin Turbo, 3.0 Liter	V6, Twin Turbo, 3.0 Liter	V8, Twin Turbo, 3.8 Liter	V8, Twin Turbo, 3.8 Liter	V6, Twin Turbo, 3.0 Liter	V6, Twin Turbo, 3.0 Liter
Transmission	Automatic, 8-Spd w/Manual Mode	Automatic, 8-Spd w/Manual Mode	Automatic, 8-Spd w/Manual Mode	Automatic, 8-Spd w/Manual Mode	Automatic, 8-Spd w/Manual Mode	Automatic, 8-Spd w/Manual Mode	Automatic, 8-Spd w/Manual Mode	Automatic, 8-Spd w/Manual Mode
Drivetrain	RWD	AWD	RWD	RWD	RWD	RWD	AWD	AWD
Fuel Type	Gas	Gas	Gas	Gas	Gas	Gas	Gas	Gas
MPG City	16 mpg	16 mpg	16 mpg	16 mpg	15 mpg	15 mpg	16 mpg	16 mpg
MPG Highway	23 mpg	23 mpg	23 mpg	23 mpg	22 mpg	22 mpg	23 mpg	23 mpg
Horsepower	424 hp	424 hp	424 hp	424 hp	523 hp	523 hp	424 hp	424 hp
Torque	428 lb-ft	428 lb-ft	428 lb-ft	428 lb-ft	523 lb-ft	523 lb-ft	428 lb-ft	428 lb-ft
Trunk/Cargo	18.7 cu-ft	18.7 cu-ft	18.7 cu-ft	18.7 cu-ft	18.7 cu-ft	18.7 cu-ft	18.7 cu-ft	18.7 cu-ft
Seats	5	5	5	5	5	5	5	5
Doors	4	4	4	4	4	4	4	4
Safety & Security
Adaptive Cruise Control
Alarm System
Blindspot Sensors
Lane Departure Warning
Active Lane Keep Assistance
Rear View Camera
360 Camera
Exterior Features
Alloy Wheels
Fog Lights
LED Headlights
Power Moonroof
Entertainment & Electronics
Navigation System
Premium Audio
Rear DVD Entertainment System
Smartphone Interface
Comfort & Convenience
115V Power Outlet
Dual-Zone Climate Control
Heated Front Seats
Heated Rear Seats
Heated Steering Wheel
Leather Seats
Leather-Wrapped Steering Wheel
Power Adjustable Pedals
Proximity Keyless Entry
Push-Button Engine Start
Remote Start
Ventilated Front Seats
Wood Interior Trim

How the 2019 Maserati Quattroporte compares

The most important change for the 2019 Maserati Quattroporte is that adaptive full-LED headlights become standard on every trim. This is a detail update rather than a redesign, with revised cabin controls, fresh styling choices, and a few newly standard features.

See the full 2019 changes

Frequently asked questions

What is the biggest change to the 2018 Maserati Quattroporte?

The biggest change is the addition of electric power steering and Integrated Vehicle Control. These systems support the Quattroporte’s expanded active safety and driver-assistance functions for 2018.

Does the 2018 Maserati Quattroporte have more driver-assistance features than the 2017 model?

Yes. The 2018 Quattroporte adds newer functions such as lane-keeping assistance, highway assist, and active blind-spot support, along with adaptive LED headlights.

Is the 2018 Maserati Quattroporte V6 stronger than the 2017 version?

Yes. The twin-turbo V6 in the 2018 S and S Q4 models produces 424 horsepower and 428 lb-ft of torque, compared with 410 horsepower and 406 lb-ft for 2017.

Was the 2018 Maserati Quattroporte fully redesigned?

No. The 2018 Quattroporte remains part of the sixth generation and focuses on steering, electronics, lighting, and safety upgrades rather than a complete redesign.

What is the difference between the 2018 Quattroporte GranLusso and GranSport versions?

GranLusso is the luxury-focused version, with silk-and-leather upholstery, open-pore wood, and rear sunblinds. GranSport has a more athletic look and feel, with darker exterior trim, sport seats, and aluminum shift paddles.

2018 Maserati Quattroporte Reviews

What owners are saying about the 2018 Maserati Quattroporte.

4.1

2018 Maserati Quattroporte

(16 reviews)

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