Alfa Romeo Stelvio vs Mercedes-Benz GLC 300


Alfa Romeo Stelvio vs Mercedes-Benz GLC 300 at Maranello Alfa Romeo in Vaughan

The 2021 Alfa Romeo Stelvio is a class-leading vehicle in the luxury SUV market, but it isn’t without stiff competition. The Mercedes-Benz GLC 300 is a luxury SUV often compared to the Stelvio, but the Stelvio still stands strong. Each respective vehicle has their own distinct advantages, but we’re here to outline all the best features and qualities that make the 2021 Stelvio the premier SUV in the luxury performance market. Find your 2021 Alfa Romeo Stelvio model here at Maranello Alfa Romeo in Vaughan, Ontario.

The Giulia Advantages


Asides from the incredible performance capabilities in the 2021 Stelvio, the Stelvio features several desirable amenities for life in Ontario. Compared to the GLC 300, the Stelvio has the advantage of offering a Heated Steering Wheel, as well as Apple CarPlay & Android Auto connectivity software. With the Remote Engine Start, coupled with the Heated Steering Wheel, you’ll be able to withstand the cool winter months with ease.

Vehicle Heated Steering Wheel Apple CarPlay & Android Auto Remote Engine Start
2021 Alfa Romeo Stelvio Standard Standard Standard
2021 Mercedes-Benz GLC 300 Optional Optional Standard

Performance Specifications


If there’s one clear-cut advantage the 2021 Stelvio has over the Mercedes-Benz GLC 300, it’s the incredible performance capabilities that has the Stelvio outperforming most of its class. While each model has a 2.0L Turbocharged I-4 engine, the Stelvio boasts greater horsepower, torque, and 0-100km/h acceleration than the GLC 300. For the true performance enthusiasts who want the very best from their SUV, the Stelvio is clearly the winner in the performance category.

Vehicle Horsepower Torque (lb-ft) Acceleration (0-100km/h)
2021 Alfa Romeo Stelvio 280hp 306 5.8 seconds
2021 Mercedes-Benz GLC 300 255hp 273 6.2 seconds


Fuel Efficiency

The Stelvio is clearly above the GLC 300 in terms of fuel-efficiency, which is significant considering the fact that it outperforms its Mercedes-Benz counterpart. Enjoy better fuel efficiency in both city and highway settings, and cruise past the pumps on every road trip.

Fuel Efficiency Specifications

Vehicle City Highway Combined
2021 Alfa Romeo Giulia 10L /100km 7.2L/100km 8.6L/100km
2021 BMW 3 Series 9.5L/100km 6.9L /100km 8.3L/100km


With exceptional performance, significantly better safety features, eye-catching style, and comparable fuel-economy, it’s safe to say that the 2021 Giulia is the luxury sedan of choice for Ontario drivers. Experience a luxury sedan like no other with the 2021 Alfa Romeo Giulia from Maranello Alfa Romeo. Browse our impressive online inventory and find a Giulia model that you love. Contact us to start your luxury automotive experience and book your appointment today.