2017 Maserati Quattroporte

2018 Maserati Quattroporte GTS GranLusso Review

The 2018 Maserati Quattroporte is attractive and distinctive. But it's not as polished as its rivals.
by Kurt Niebuhr
Edmunds Editor

Edmunds expert review

A feast for the eyes, the 2018 Maserati Quattroporte is a big and stylish Ferrari-powered sedan that competes with some of the top luxury flagship sedans on the market today. For 2018, a new model, the Quattroporte 350, is available with a 345-horsepower engine. All S model Quattroportes gets a bump in horsepower (from 404 hp to 424 hp) and adaptive LED headlights. On the inside, the Quattroporte gains an array of current safety and tech features. As usual, though, the main appeal of the Quattroporte is its combination of unique Italian style and engaging handling.

Yet rival sedans from BMW and Mercedes-Benz have been a step ahead of the Quattroporte for years, and we don't see that changing for 2018. From getting the latest in integrated technology to choosing from a variety of engines and configurations, these sedans just have more on offer. There's still room in the executive sedan class for a bit of Italian flair, but committing fully probably isn't worth the trade-off.

We recommend

Though the standard twin-turbo V6 engine might be satisfying for some buyers, we can't help but recommend the V8 in the Quattroporte GTS. The GTS is available with both the GranLusso and GranSport packages. Our preference is the GranLusso thanks to the safety equipment it offers (forward collision warning and mitigation with emergency braking, adaptive cruise control, lane keeping assist and blind-spot monitoring) and luxury items such as ventilated seats and a rear sunshade. This might be the most expensive version of the Quattroporte, but it has the biggest personality and it's the most desirable.

Trim levels & features

The 2018 Maserati Quattroporte is a large luxury sedan with four available trim levels: 350, S, S Q4 and GTS. With the S and S Q4, you can go with the standard equipment or upgrade to the GranLusso or GranSport package.

In simple terms, the GranLusso is a more luxurious version of a trim level, while the GranSport is more performance-oriented. The range-topping GTS has no base version; just choose between the GranLusso and the GranSport. Whatever your package preference, the Quattroporte is a stylish and attractive choice, especially when you hear the exotic soundtrack from the two available engines.

At the bottom of the trim-level ladder, you've got the Quattroporte 350, which comes with a twin-turbocharged 3.0-liter V6 (345 horsepower), an eight-speed automatic transmission, 19-inch wheels, adaptive xenon headlights, automatic wipers, adaptive LED headlights, a sunroof, front and rear parking sensors, blind-spot monitoring, remote start, an adaptive suspension, and keyless entry and ignition.

On the inside, you get dual-zone automatic climate control, a rearview camera, heated and power-adjustable front seats, driver-seat memory functions, a folding rear seat, a power-adjustable steering wheel, wood interior trim, power rear side-window sunshades, ambient interior lighting, Bluetooth, an 8.4-inch touchscreen, a navigation system, a Wi-Fi hotspot and a 10-speaker Harman Kardon sound system.

The Quattroporte S includes all of what's found in the 350 but cranks the power from the twin-turbo V6 engine up to 424 hp. It also includes larger brakes. For the Quattroporte S, the GranLusso package adds to the standard equipment with 20-inch wheels, chrome exterior trim, black brake calipers, ventilated front seats, power-adjustable pedals, a wood and leather steering wheel, premium interior leather upholstery, a simulated-suede headliner, a power rear sunshade, forward collision warning and mitigation with emergency braking, adaptive cruise control, a surround-view camera and lane departure warning.

The GranSport offers a more performance-oriented vibe by building on the S trim with unique 20-inch wheels, a black grille, black side skirts, red brake calipers, a sport steering wheel, sport front seats, and paddle shifters on the steering wheel.

The Quattroporte S Q4 is a small step up from the standard S, and it adds all-wheel drive, a power trunklid, shift paddles, heated rear seats, and a heated wood and leather steering wheel. The GranLusso and GranSport packages essentially add the same equipment to the S Q4 that they do with the S trim.

At the top of the trim-level list is the Quattroporte GTS, which gets the 3.8-liter turbo V8 (523 hp) and some GTS badging. With the GTS, you are required to choose between the GranLusso and the GranSport, which add basically the same equipment as they do on the lower trim levels.

As with most other luxury sedans in this class, there are a lot of additional options to choose from. If you're so inclined, you can get equipment including optional 21-inch wheels, four-zone automatic climate control, an array of wood and carbon-fiber interior trim pieces, folding rear-seat tables, a rear center console in place of the center seat (dropping passenger capacity from five to four), a rear-seat entertainment system and a Bowers & Wilkins premium audio system. Most of the upper trim-level equipment can be added as stand-alone items on lower trim levels.

Trim tested

Edmunds has not yet driven any version of this vehicle, but we have limited experience with a preproduction model. The following is our take on what's significant about it and what you can expect.


Whether you go with the standard V6 on base trim levels or the aggressive V8 in the top-of-the-line Quattroporte GTS, there's plenty of power on tap. Sport mode sharpens transmission responses and belts out a few additional spine-tingling sounds from the exhaust pipes.


The adaptive suspension gives you the ability to adjust the ride stiffness in the Quattroporte, and the plush seats make for a comfortable ride. Avoid the bigger wheels if you can, though, because they decrease ride quality significantly.


The Quattroporte has a roomy, well-appointed and stylish cabin. There are nearly endless customization options for interior materials and all sorts of luxurious features such as fold-out tables and quad-zone automatic climate control.


With 18.7 cubic feet of cargo space in the trunk, the Maserati Quattroporte leads the large-luxury-sedan segment. Folding rear seats make transporting longer items an easy task. It is, however, one of the longest and widest vehicles in the segment, so it's a bit harder to maneuver in tight spaces.


The touchscreen seems a bit out of place. Along with several buttons and knobs, it's sourced from Chrysler, and despite user-friendly controls it feels a bit subpar and not special enough for the class.

Edmunds expert review process

This review was written by a member of Edmunds' editorial team of expert car reviewers. Our team drives every car you can buy. We put the vehicles through rigorous testing, evaluating how they drive and comparing them in detail to their competitors.

We're also regular people like you, so we pay attention to all the different ways people use their cars every day. We want to know if there's enough room for our families and our weekend gear and whether or not our favorite drink fits in the cupholder. Our editors want to help you make the best decision on a car that fits your life.