The beating heart of both Alfa Romeo Giulia and Alfa Romeo Stelvio Quadrifoglio is the 2.9-liter twin-turbo V6 engine with 510 hp and 600 Nm of torque paired with the 8-speed ZF automatic transmission, beautifully smooth in calm modes and lightning-fast and sharp in sporty ones.

The obvious difference between the two lies in their size: a few centimeters of difference in length (464 cm for the sedan, 469 cm for the SUV), and several kilograms: respectively 1620 kg and 1830 kg; not even that many, considering that the Stelvio Quadrifoglio has the Q4 all-wheel drive.

The trunk capacity is 525 liters for the Stelvio and 485 liters for the Giulia.
The data shows a 0-100 km/h time of 3.8 seconds for the Stelvio and 3.9 seconds for the Giulia, with a top speed of 283 km/h and 307 km/h in favor of the sleeker sedan. The declared average fuel consumption is 10.2 l/100 km and 9.0 l/100 km, respectively.
Which of the two will be the best?

Enjoy our Test Drive with the comparison between the Alfa Romeo Giulia Quadrifoglio and the Alfa Romeo Stelvio Quadrifoglio!

We apologize in advance if you notice a slight misalignment between the words and the lip movement, but this video has been automatically translated into English using AI, while the original version is in Italian (available on Thedriver.it's YouTube channel).