Mercedes-Benz GLS 450 4MATIC vs Alfa Romeo Stelvio Quadrifoglio AWD

Mercedes-Benz GLS 450 4MATIC
Mercedes-Benz GLS 450 4MATIC
$90,250MSRP
Shop Now
Alfa Romeo Stelvio Quadrifoglio AWD
Alfa Romeo Stelvio Quadrifoglio AWD
$87,370MSRP
Shop Now
Mercedes-Benz GLS 450 4MATIC
$90,250MSRP
Shop Now
Alfa Romeo Stelvio Quadrifoglio AWD
$87,370MSRP
Shop Now

Overview

Years produced

2017-Present

Years produced

2018-2024

MSRP

$90,250

MSRP

$87,370

Average price

$81,227

Average price

$67,379

Listings

242

Listings

20

Ratings & Reviews

User Reviews
User Reviews

Popular Features & Specs

Engine

3.0L 375 hp I6

Engine

2.9L 505 hp V6

Drive Train

AWD

Drive Train

AWD

Seating Capacity

7

Seating Capacity

5

Horsepower

375 hp @ 5500 rpm

Horsepower

505 hp @ 6500 rpm

MPG City

19

MPG City

17

MPG Highway

24

MPG Highway

23
Mercedes-Benz GLS 450 4MATIC
Mercedes-Benz GLS 450 4MATIC
$90,250MSRP
Shop Now
Alfa Romeo Stelvio Quadrifoglio AWD
Alfa Romeo Stelvio Quadrifoglio AWD
$87,370MSRP
Shop Now
Mercedes-Benz GLS 450 4MATIC
$90,250MSRP
Shop Now
Alfa Romeo Stelvio Quadrifoglio AWD
$87,370MSRP
Shop Now

Overview

Years produced
2017-Present
2018-2024
MSRP
$90,250
$87,370
Average price
$81,227
$67,379
Listings

Ratings & Reviews

User reviews

Popular Features & Specs

Engine
3.0L 375 hp I6
2.9L 505 hp V6
Drive Train
AWD
AWD
Seating Capacity
7
5
Horsepower
375 hp @ 5500 rpm
505 hp @ 6500 rpm
MPG City
19
17
MPG Highway
24
23
CarGurus logo

By: CarGurus + AI

At CarGurus, our team of experienced automotive writers remain at the heart of our content operation, conducting hands-on car tests and writing insightful guides that are backed by years of industry experience. To complement this, we are harnessing AI to make our content offering more diverse and more helpful to shoppers than ever. To achieve this, our AI systems are based exclusively on CarGurus content, ratings and data, so that what we produce is both unique to CarGurus, and uniquely helpful to car shoppers.

Popular vehicle comparisons