Named after the swerving Stelvio Pass mountain stage of the
historic Mille Miglia race, the Stelvio Quadrifoglio reinterprets the 112-year
old Italian car manufacturer’s motorsport heritage for contemporary super SUV
service. The
Quadrifoglio’s seven-minute, 51.7-second 2018 world record lap as
the fastest SUV on the benchmark Nurburgring Nordschleife circuit may have
since been bested, but it nevertheless remains an object lesson in how a
high-riding four-wheel-drive vehicle can be transformed into a bona fide
“sports” vehicle.
اضافة اعلان
Launched in 2018 as the high-performance variant of
Alfa Romeo’s first — late arriving — SUV, the Stelvio Quadrifoglio shares much
with, and fills in as an alternative to, the absent “super” estate version of
its Giulia Quadrifoglio saloon sister. Driven on home ground at Alfa Romeo’s
sprawling historic Balocco proving grounds, the Stelvio Quadrifoglio proved far
more than a brutally quick straight line performer. Its agile and committed
handling instead allowed it to deploy power on track and through winding roads
to devastating effect.
The Stelvio Quadrifoglio is a stylish super SUV that
mates daily drive practicality with a combination of brute power and handling
finesse, with impressive results. Its taut design is finely curved and urgently
sporty without being over-stated. With a flowing roofline, rearwards cabin,
jutting tailgate spoiler, large staggered alloys, and big bore quad tailpipes,
the Quadrifoglio sits with athletic momentum. It is characterized by its
shield-like honeycomb grille, heavily-browed slim LED headlights, hungry gill-like side intakes,
and traditional good luck four-leaf clover emblem.
Urgent,
abundant, and unrelenting
Nestled under its bonnet
extraction vents, the Stelvio Quadrifoglio’s charismatic Ferrari-developed
twin-turbocharged 2.9-liter V6 engine develops 510HP at 6,500rpm and 600Nm
torque throughout a wide and accessible 2,500-5,000rpm range. With its twin IHI
single-scroll turbos positioned between cylinder banks for short gas-flow
paths, the Quadrifoglio has a broader range of ability than typical turbo
engines. It is quick spooling and eagerly responsive from idling engine speed,
yet climbs to a high 7,400rpm rev limit with unrelenting urgency. Mid-range
muscle is meanwhile abundantly versatile.
With four-wheel-drive traction and sticky 255/45R20
front and 285/40R20 rear tires, the Stelvio Quadrifoglio rockets through
0-100km/h in just 3.8 seconds, and on to 283km/h. A growling, snarling, and
viscerally charged beast of an SUV with muscular on-the-move acceleration, its
urgently linear power accumulation is underwritten by a mighty mid-range torque
band. Selecting dynamic or race driving modes makes the Quadrifoglio’s
slick-shifting eight-speed automatic gearbox snappier and more succinct, while
throttle response, damper firmness, and exhaust note all similarly become
sportier and more focused.
Powering the rear wheels by default for efficiency
and agility, the Quadrifoglio’s Q4 four-wheel-drive redistributes up to 50
percent of power frontward for additional cornering grip. Meanwhile, an
electronic limited-slip differential distributes power along the rear axle for
enhanced agility and cornering traction. The accumulative effect is a weight
and height defying performance SUV that turns in tidily and remains balanced
and committed through curves, before blasting out of bends with vice-like grip.
Large six-piston front and four-piston rear caliper brakes meanwhile provide
tirelessly tenacious stopping power.
Buttoned-down brute
The Quadrifoglio dispatched
Balocco’s narrow, snaking, and fast Langhe circuit with proficient poise. With
selective brake-based torque-vectoring enhancing stability and agility, the
Quadrifoglio is precise and eager tucking into corners, while steering is as
quick, well-weighted, and communicative as
SUVs get. The Quadrifoglio proved
nimble, composed, and settled through Langhe. To avert mild understeer on
tighter bends, cornering lines can in turn be tightened by pivoting weight to
the rear and outside. In race mode, the rear could even be induced to step out
momentarily.
Not as nuanced in handling feel as its lighter,
rear-driven Giulia Quadrifoglio saloon sister, the Stelvio Quadrifoglio’s
sporting ability however belies expectations of an SUV. The Stelvio
Quadrifoglio proved settled and confident through the demanding Langhe
circuit’s elevations, high speed straights, and intricate switchbacks,
including steeply dipping corners immediately followed by sharp inclines.
Handling like a lighter car rather than a hefty 1,830kg SUV, the Quadrifoglio’s
masterful suspension and adaptive dampers superbly contain cornering lean and
provide tautly buttoned-down vertical control over dips and crests.
The Stelvio Quadrifoglio’s refined cabin is a
distinctly sporting affair, with leather, carbon-fiber, and Alcantara aplenty.
Alert and involving, its driving position is comfortable and supportive, and is
complemented with driver-focused instrumentation, logical layouts, and
column-mounted single-piece aluminum gearbox paddle shifters. Lighter optional
carbon-fiber spined sports seats provide enhanced side support. Practical and
maneuverable, the Stelvio accommodates 499 liters of luggage, and features
generous safety and driver assistance equipment. The well-packaged SUV even
provides unexpectedly decent rear headroom for taller drivers, especially sans
sunroof.
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