Quadrifoglio
100° ANNIVERSARIO

The four-leaf clover has always meant good luck, but it went down in the Alfa Romeo history as a symbol of sportiness, success, and boldness. For the first time in 1923, the Quadrifoglio symbol was put on the racing car driven by Italian driver Ugo Sivocci on the occasion of the XIV edition of the Targa Florio. An epic race that he went on to win, shaking off ”The Eternal Second” label and changing the history of the Brand forever. 
After this success, the Quadrifoglio became an irreplaceable emblem for the Brand. So much so that in 1960, Alfa Romeo started using the four-leaf clover on production cars known for their incredible performances, innovative technology, and unparalleled driving pleasure.

The DNA functionalities are designed to enhance the efficiency and performance of the Alfa Romeo Giulia.
D: Dynamic mode, for sports driving. The engine and gearbox adopt sporty mapping, traction in curves and sensitivity to the accelerator pedal during acceleration are increased.
N: Natural mode, with a standard engine and gearbox response, and a more comfortable suspension set-up.
A: Advanced Efficiency. Advanced Efficiency engineered to maximise efficiency and reduce fuel emissions.

The suspension system of the Giulia and Stelvio Quadrifoglio 100° Anniversario optimises the filtering effect and allows fast and precise steering, ensuring high lateral accelerations. The rear axle uses a four-and-a-half link system for high performance, driving pleasure and comfort. 

The Giulia Quadrifoglio 100° Anniversario is the only sedan in the world with an Active Aero Splitter. This element consists of a carbon appendix positioned under the front bumper. Thanks to two actuators controlled by the CDC, when the vehicle reaches over 100 km/h, the appendix opens up, ensuring great aerodynamics and stability even during fast turns.

*Giulia only

The Q2 system, limited slip differential for RWD, provides stability and high control in all grip conditions, distributing torque and traction even when exiting corners, at high speeds and during acceleration.

Designed to manage the vehicle’s traction in a reactive and predictive way to ensure the highest levels in terms of performance and efficiency. The Q4 system allows unparalleled driving pleasure on all road surfaces, combining all the advantages of all-wheel drive with the responsiveness and the driving pleasure of a rear-wheel drive.

The Giulia and Stelvio Quadrifoglio 100° Anniversario come standard with the mechanical limited slip differential to guarantee perfect traction, providing a smooth driving experience and emphasising the sporty character of these cars. This system ensures outstanding driving dynamics by controlling the vehicle stability and redirecting part of the engine torque to the wheels when accelerating on corners. It also offers greater control on slippery surfaces and reduced understeer, transferring the torque from the inner to the outer wheel to ensure longitudinal acceleration and better road holding.

Lane Keeping Assist alerts the driver if the car unintentionally leaves its lane and automatically intervenes to correct the vehicle's path and directs it back into their lane. 

Active Blind Spot Assist monitors the driver's blind spots while driving, visually warning them on the side mirrors when another vehicle is in their blind spot. Plus, the system offers a corrective steering manoeuvre to avoid a collision with vehicles in the hidden blind spot.

Thanks to the combination of Active Cruise Control and Lane Centering system, Traffic Jam Assist autonomously handles the vehicle’s speed and distance from other cars ahead. It also keeps vehicle in its lanes on city streets and highways.

The Traffic Sign Recognition system uses the onboard camera to identify traffic signs: it shows them on the display and alerts the driver of the current speed limit.
The Intelligent Speed Control automatically suggests reducing the speed to the detected limit. If the driver accepts, the cruise control settings are automatically adjusted.

The Drowsy Driver Detection system detects the initial signs of fatigue by monitoring steering movements and the driver's interactions to detect possible tiredness. If detected, the system emits beeps and shows visual warnings, advising the driver to take a break.

With a simple push of a button, you can immediately receive support in case of issues. You can also get monthly vehicle health reports via email to stay constantly updated on the status of your car.

Interact with your vehicles via smartphone, smartwatch, and voice service. Remote operations allow you to check if the doors and the trunk are opened or closed, lock and unlock the doors, turn on and off the lights, and find your cars in a parking lot.
Thanks to Vehicle Finder, you can see where you parked your Stelvio and Giulia Quadrifoglio 100° Anniversario, and their real-time position. Furthermore, if you have home assistants, you can send directions and get information about your vehicles directly from home.

With My Navigation, your driving experience is even more complete: real-time updates on traffic, weather, and road conditions. You can also look up destinations and places of interest on your smartphone and send them on to your onboard navigator. 

My Alert is the optional service purchasable on the My Alfa Connect web portal that will send you a push notification on the app in case of suspected attempted theft of your Stelvio and Giulia Quadrifoglio 100° Anniversario, or if they’re towed without authorisation. And, in case of theft, you can speak directly to a dedicated assistance centre. After reporting to the police, the system will activate tracking and transmit the vehicle's position.

Enhance your internet experience with the My Wi-Fi service powered by UBIGI. You can activate the service to keep up to 8 devices connected with 4G LTE Wi-Fi hotspot. Once activated, you can connect your Stelvio and Giulia Quadrifoglio 100° Anniversario with Amazon Alexa* Voice Service to make them interact with your smart home device, play music, find point of interest and send address directly on your infotainment system.

*Amazon, Alexa and all related logos are trademarks of Amazon.com, Inc. or its affiliate. The vehicle must be properly equipped with a Uconnect™ 5 NAV System. An “in vehicle Wi-Fi hotspot plan” and linked Amazon account are required to use Alexa in vehicle. The service is available in IT, FR, DE, ES, UK, IE, AT.

The My Car package helps you monitor the general health and status of your Stelvio and Giulia Quadrifoglio 100° Anniversario anytime and anywhere. Check the fuel level, and the odometer and receive direct notifications for the maintenance or repair of your vehicle directly from the infotainment system, My Alfa Connect mobile app, smartwatch, voice assistants, or from the web portal.