@ Alfa Romeo / Stellantis Media
@ Mercedes-Benz Group Media
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Alfa Romeo Stelvio vs Mercedes GLA – Which car suits you better?

Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: Alfa Romeo Stelvio or Mercedes GLA?

Stelvio @ Alfa Romeo / Stellantis Media

Alfa Romeo Stelvio vs. Mercedes GLA: A Robust Yet Elegant Showdown

In the dynamic world of SUVs, two names stand out for their blend of style, performance, and innovation: Alfa Romeo's Stelvio and Mercedes-Benz's GLA. These models exemplify cutting-edge technology and design prowess, appealing to drivers who appreciate power and luxury. Let's dive into a comparison of these remarkable vehicles, focusing on their technical intricacies and innovations.

GLA @ Mercedes-Benz Group Media

Power and Performance

When it comes to raw power, the Alfa Romeo Stelvio has an edge with a potent lineup of engines, offering up to 520 HP from its most robust version. With acceleration from 0 to 100 km/h in just 3.8 seconds and a top speed of 285 km/h, the Stelvio is engineered for speed enthusiasts. Its all-wheel-drive capability enhances traction and stability, making it a thrilling drive on both highways and rugged terrains.

In comparison, the Mercedes GLA offers a range of powertrains, with the top-tier models delivering up to 421 HP and a brisk acceleration time of 4.3 seconds. The GLA provides options for both front-wheel and all-wheel drive, making it versatile in various driving conditions. Its maximum speed reaches 270 km/h, slightly lower than the Stelvio, but it compensates with smoother handling and ride comfort.

Stelvio @ Alfa Romeo / Stellantis Media

Technological Innovations

Both the Stelvio and GLA come equipped with advanced technology. The Stelvio features an automatic gearbox, contributing to its seamless and responsive driving experience. It also integrates various driver assistance systems that enhance safety and comfort. The GLA, meanwhile, is characterized by its dual-clutch automatic transmission, offering rapid gear shifts and efficient power distribution. Mercedes-Benz also impresses with its MBUX infotainment system, known for its intuitive AI capabilities and user-friendly interface.

GLA @ Mercedes-Benz Group Media

Fuel Efficiency and Sustainability

Efficiency and environmental consciousness are increasingly important factors for modern consumers. The Stelvio provides fuel consumption figures ranging from 6 to 11.8 L/100km, with CO2 emissions between 157 and 267 g/km. Though primarily designed for performance, the efficiency of its diesel variant stands out.

Conversely, the Mercedes GLA showcases impressive fuel economy, particularly with its Plugin Hybrid offering, which sips just 1.1 L/100km and boasts an electric range of up to 74 km. The hybrid powertrain significantly reduces emissions, positioning the GLA as a greener choice without sacrificing agility or performance.

Stelvio @ Alfa Romeo / Stellantis Media

Design and Practicality

The design language of both SUVs garners attention; the Stelvio's bold Italian flair merges elegance with sportiness, while the GLA embodies Mercedes-Benz's refined yet assertive aesthetic. Dimension-wise, the Stelvio offers a slightly longer and wider body, translating to a more spacious interior with a trunk capacity of 525 liters, compared to the GLA's 435 liters.

Both models comfortably seat five passengers, ensuring that neither sacrifices comfort for style. The Stelvio, with its higher curb weight, conveys a sense of solidity and strength, whereas the lighter GLA emphasizes nimbleness and efficiency.

GLA @ Mercedes-Benz Group Media

Conclusion: The Driving Experience Awaits

Choosing between the Alfa Romeo Stelvio and the Mercedes GLA depends heavily on priorities. If your heart races for performance metrics and spirited Italian design, the Stelvio beckons. Meanwhile, the GLA's blend of versatility, innovative hybrid technology, and distinctive luxury could tip the scales for those prioritizing sustainability and technological advancements.

Ultimately, both the Stelvio and GLA are champions in their own rights, melding luxury with performance in the ever-evolving SUV arena. Whichever road you travel, rest assured your journey will be one of unparalleled style and sophistication.

Here’s where it gets real: The technical differences in detail

Stelvio @ Alfa Romeo / Stellantis Media

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Mercedes GLA has a distinct advantage in terms of price – it starts at 38800 £, while the Alfa Romeo Stelvio costs 51900 £. That’s a price difference of around 13106 £.

Fuel consumption also shows a difference: Mercedes GLA manages with 2.90 L and is therefore decisively more efficient than the Alfa Romeo Stelvio with 6 L. The difference is about 3.10 L per 100 km.

GLA @ Mercedes-Benz Group Media

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes GLA has a decisively edge – offering 421 HP compared to 210 HP. That’s roughly 211 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes GLA is significantly quicker – completing the sprint in 4.30 s, while the Alfa Romeo Stelvio takes 6.60 s. That’s about 2.30 s faster.

In terms of top speed, the Mercedes GLA performs clearly perceptible better – reaching 270 km/h, while the Alfa Romeo Stelvio tops out at 215 km/h. The difference is around 55 km/h.

There’s also a difference in torque: Mercedes GLA pulls slight stronger with 500 Nm compared to 470 Nm. That’s about 30 Nm difference.

Stelvio @ Alfa Romeo / Stellantis Media

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In curb weight, Mercedes GLA is a bit lighter – 1570 kg compared to 1820 kg. The difference is around 250 kg.

In terms of boot space, the Alfa Romeo Stelvio offers somewhat more room – 525 L compared to 435 L. That’s a difference of about 90 L.

In maximum load capacity, the Alfa Romeo Stelvio performs somewhat better – up to 1600 L, which is about 170 L more than the Mercedes GLA.

When it comes to payload, Alfa Romeo Stelvio slightly takes the win – 590 kg compared to 500 kg. That’s a difference of about 90 kg.

Who wins the race?

The Mercedes GLA proves to be dominates this comparison and therefore becomes our DriveDuel Champion!
Mercedes GLA is the better all-rounder in this comparison.

from about £38,800
GLA @ Mercedes-Benz Group Media

Mercedes GLA

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel, Petrol
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 421 HP
  • Consumption L/100km : 2.9 - 9.5 L
  • Electric Range : 74 km
details

Alfa Romeo Stelvio

5 (1)
rate

The Alfa Romeo Stelvio combines Italian artistry with sporty performance, making it a standout in the SUV market. Its dynamic design captures the essence of elegance and agility, while the interior offers a driver-focused experience that enhances every journey. With a perfect blend of luxury and power, the Stelvio is ideal for those seeking both style and substance on the road.

details
fca_germany_ag_alfa_romeo_stelvio_quadrifoglio_my_2020_144-5ed6126937da5 @ Alfa Romeo / Stellantis Media
fca_germany_ag_alfa_romeo_stelvio_quadrifoglio_my_2020_236-5ed6133f5d0eb @ Alfa Romeo / Stellantis Media
fca_germany_ag_alfa_romeo_stelvio_quadrifoglio_my_2020_134-5ed61246d5fda @ Alfa Romeo / Stellantis Media
fca_germany_ag_alfa_romeo_stelvio_quadrifoglio_my_2020_091-5ed610e1d7a21 @ Alfa Romeo / Stellantis Media
fca_germany_ag_alfa_romeo_stelvio_quadrifoglio_my_2020_001-5ed60c7e9b93b @ Alfa Romeo / Stellantis Media

Mercedes GLA

5 (1)
rate

The Mercedes GLA blends Mercedes style with compact crossover practicality, looking sharper than its size suggests while still feeling purposeful around town. Inside it serves up premium materials and tech-forward ergonomics, and the composed ride makes it an appealing pick for buyers who want luxury wrapped in a city-friendly package with a wink of adventurous spirit.

details
20C0047_067 @ Mercedes-Benz Group Media
20C0047_071 @ Mercedes-Benz Group Media
20C0047_104 @ Mercedes-Benz Group Media
20C0047_115 @ Mercedes-Benz Group Media

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Stelvio @ Alfa Romeo / Stellantis Media
GLA @ Mercedes-Benz Group Media

Costs and Consumption
Price
51900 - 60900 £
Price
38800 - 75300 £
Consumption L/100km
6 L
Consumption L/100km
2.9 - 9.5 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
74 km
Battery Capacity
-
Battery Capacity
12.90 kWh
co2
157 g/km
co2
66 - 216 g/km
Fuel tank capacity
58 L
Fuel tank capacity
35 - 51 L

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1820 kg
Curb weight
1570 - 1810 kg
Trunk capacity
525 L
Trunk capacity
385 - 435 L
Length
4687 mm
Length
4412 - 4443 mm
Width
1903 mm
Width
1834 - 1849 mm
Height
1693 mm
Height
1590 - 1616 mm
Max trunk capacity
1600 L
Max trunk capacity
1385 - 1430 L
Payload
590 kg
Payload
480 - 500 kg

Engine and Performance
Engine Type
Diesel
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
210 HP
Power HP
116 - 421 HP
Acceleration 0-100km/h
6.60 s
Acceleration 0-100km/h
4.3 - 11 s
Max Speed
215 km/h
Max Speed
190 - 270 km/h
Torque
470 Nm
Torque
230 - 500 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
154 kW
Power kW
85 - 310 kW
Engine capacity
2143 cm3
Engine capacity
1332 - 1991 cm3

General
Model Year
2024 - 2025
Model Year
2024 - 2025
CO2 Efficiency Class
F
CO2 Efficiency Class
B, E, F, G
Brand
Alfa Romeo
Brand
Mercedes-Benz

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What drivetrain options does the Alfa Romeo Stelvio have?

The Alfa Romeo Stelvio is available as All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.