2016-2017 Maserati Quattroporte VI (M156 facelift ) S 3.0 GDI V6 (410 Hp) Automatic

The Maserati Quattroporte VI, specifically the S 3.0 GDI V6 (410 Hp) Automatic variant, represents a significant evolution in the storied history of Maserati’s flagship sedan. Produced from 2016 to 2017 as part of the M156 facelift, this model aimed to blend Italian luxury with modern performance and technology. It occupied a mid-range position within the sixth-generation Quattroporte lineup, offering a compelling alternative to the base model and the more potent, performance-focused versions. This iteration built upon the foundation of the M156 platform, shared with other Stellantis vehicles, but distinguished itself through its unique powertrain and refined features.

Technical Specifications

Powertrain & Engine Architecture

At the heart of the Quattroporte S 3.0 GDI Automatic lies the M156B engine, a 3.0-liter twin-turbocharged V6. This engine is a significant departure from the naturally aspirated V8s traditionally associated with the Quattroporte. The “GDI” designation signifies Gasoline Direct Injection, a technology that improves fuel efficiency and power output by injecting fuel directly into the combustion chamber. The twin-turbocharger setup, utilizing a pair of BorgWarner turbochargers, provides a substantial boost in power and torque. The engine produces 410 horsepower at 5,500 rpm and 550 Nm (405.66 lb-ft) of torque between 1,750 and 5,000 rpm. The engine’s architecture is a 60-degree V configuration, contributing to a smoother power delivery and reduced vibrations. The engine is mated to an eight-speed automatic transmission, developed by ZF. This transmission offers smooth and responsive shifts, contributing to both performance and comfort. The transmission’s gear ratios are tuned to balance acceleration with fuel economy, providing a comfortable driving experience in various conditions.

Driving Characteristics

The 410 hp and 405 lb-ft of torque delivered by the 3.0L V6, coupled with the eight-speed automatic, result in a 0-60 mph time of approximately 4.8 seconds and a top speed of 177.71 mph. While not as brutally fast as the Quattroporte GTS with its V8 engine, the S 3.0 GDI offers a more than adequate level of performance for most drivers. The automatic transmission provides seamless gear changes, and the engine delivers a broad torque curve, making it easy to accelerate in various driving situations. Compared to the manual transmission options available on other Quattroporte variants, the automatic prioritizes comfort and ease of use. The gear ratios are optimized for both acceleration and fuel efficiency, making it a suitable choice for both city driving and long highway journeys. The rear-wheel-drive configuration provides a traditional sports sedan feel, offering a balanced and engaging driving experience.

Equipment & Trim Levels

The Quattroporte S 3.0 GDI Automatic came standard with a comprehensive array of luxury features. Interior appointments typically included leather upholstery, power-adjustable front seats with memory function, and a premium audio system. Standard technology features included an 8.4-inch touchscreen infotainment system with navigation, Bluetooth connectivity, and a rearview camera. Optional extras included upgraded leather options, a panoramic sunroof, adaptive cruise control, and a suite of advanced driver-assistance systems. The exterior styling of the S 3.0 GDI was largely consistent with other Quattroporte VI models, featuring Maserati’s signature grille and elegant lines. However, subtle trim differences, such as unique wheel designs and chrome accents, distinguished it from the base model.

Chassis & Braking

The Quattroporte S 3.0 GDI utilizes a double wishbone front suspension and an independent multi-link rear suspension, providing a comfortable and controlled ride. The suspension is tuned to balance handling with ride quality, offering a good compromise between sportiness and comfort. Braking duties are handled by ventilated discs on all four wheels, providing ample stopping power. The car is equipped with an Anti-lock Braking System (ABS) and Electronic Stability Control (ESC) as standard safety features. The steering system is a rack-and-pinion setup with electric power assistance, offering precise and responsive steering feel. The standard tire size is 245/45 R19 for the front and 275/40 R19 for the rear, mounted on 19-inch alloy wheels.

Market Reception & Comparison

Critics generally praised the Quattroporte S 3.0 GDI for its blend of luxury, performance, and technology. The V6 engine was lauded for its smooth power delivery and fuel efficiency, while the eight-speed automatic transmission was praised for its responsiveness. Compared to the V8-powered GTS, the S 3.0 GDI offered a more accessible price point and slightly better fuel economy. However, some critics noted that it lacked the raw power and emotional connection of the V8. In terms of reliability, the M156 platform has proven to be generally reliable, although some owners have reported issues with the infotainment system and certain electronic components. Fuel economy figures averaged around 24.5 US mpg combined, making it relatively efficient for a luxury sedan of its size and performance.

Legacy

The Maserati Quattroporte VI S 3.0 GDI Automatic represents a pivotal moment in Maserati’s history, marking a shift towards more modern and efficient powertrains. While the V8 models remain highly sought after by enthusiasts, the V6 variant offers a compelling combination of luxury, performance, and practicality. On the used car market, these models represent a relatively affordable entry point into the Maserati brand. The long-term reliability of the M156B engine and ZF eight-speed transmission is generally good, but regular maintenance is essential to ensure continued performance and longevity. The Quattroporte S 3.0 GDI remains a stylish and capable luxury sedan, offering a unique blend of Italian flair and modern technology.