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Alfa Romeo Stelvio vs Mercedes GLC EQ comparison

Compare performance (520 HP vs 489 HP), boot space and price (51,900 £ vs 61,100 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Stelvio or Mercedes GLC EQ?

Alfa Romeo Stelvio vs Mercedes GLC EQ: Key differences

Alfa Romeo Stelvio

4.6 (3 Reviews)
rate
  • a bit cheaper
  • very slightly more power
  • a bit quicker 0–100 km/h
  • noticeably lighter
details

Mercedes GLC EQ

4.7 (3 Reviews)
rate
  • marginally more trunk space
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

Stelvio

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.

Alfa Romeo Stelvio is a bit cheaper – starting at 51,900 £ , while the Mercedes GLC EQ costs 61,100 £ . That’s a price difference of around 9,156 £.

GLC EQ

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Alfa Romeo Stelvio offers very slightly more power – delivering 520 HP compared to 489 HP. That’s roughly 31 HP more horsepower.

When accelerating from 0 to 100 km/h, the Alfa Romeo Stelvio is a bit quicker – completing the sprint in 3.8 s, while the Mercedes GLC EQ takes 4.3 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the Mercedes GLC EQ delivers noticeably more torque with 800 Nm compared to 600 Nm. That’s about 200 Nm more.

Stelvio

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, Alfa Romeo Stelvio is noticeably lighter – 1,820 kg compared to 2,535 kg. The difference is around 715 kg.

Looking at boot space, the Mercedes GLC EQ offers marginally more boot space – 570 L compared to 525 L. That’s a difference of about 45 L.

When it comes to payload, the Alfa Romeo Stelvio carries somewhat more – 590 kg compared to 505 kg. That’s a difference of about 85 kg.

Who wins the race in the data check?

The Mercedes GLC EQ comes out modestly ahead in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £61,100
GLC EQ

Mercedes GLC EQ

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 489 HP
  • Consumption kWh/100km 14.9 - 16.6 kWh/100km
  • Electric Range 645 - 714 km
details

Frequently compared as well

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Mercedes GLC EQ
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XPeng G9 and the Mercedes GLC (sold in electrified form as the GLC EQ) are competing as premium compact SUVs for buyers who want a blend of tech, range and comfort. The G9 brings bold EV technology and a high-tech, spacious cabin from a relative newcomer, while the GLC EQ leans on Mercedes’ …
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Alfa Romeo Stelvio
Mercedes GLC EQ

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Alfa Romeo Stelvio

The Stelvio is a sporty, characterful compact SUV that pairs striking Italian design with a driver-focused feel you don’t often find in this class. Its cabin mixes distinctive styling and usable practicality, making it a great choice for buyers who want engaging driving dynamics without sacrificing everyday comfort.

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Reviews Alfa Romeo Stelvio

4.6 (3 Reviews)
rate
Graham
26 May 2026, 13:31:02

Style & finish

Mercedes GLC EQ

The Mercedes GLC EQ brings an electrified touch to Mercedes’ compact luxury SUV line, combining a quiet, refined ride with the comfort and polish you expect from the brand. It’s a smart choice for buyers who want premium materials and everyday practicality while reducing fuel use, though it leans more toward comfort than sporty handling.

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Reviews Mercedes GLC EQ

4.7 (3 Reviews)
rate
Hannu
22 May 2026, 10:40:59

It looks like a Mercedes‑Benz and not a bar of soap. Rear space has improved. Air suspension. Luxurious materials. Great dashboard and display.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
IVAN
13 May 2026, 22:11:19

Aesthetic presence, good electric range and usable cargo hold...

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
IVAN
13 May 2026, 22:02:43

Great range, good looking, and virtually zero maintenance compare to the Range Rover which is the highest mainstream maintenance vehicle presently on the road..

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Alfa Romeo Stelvio
Mercedes GLC EQ

Costs and Consumption
Price
51,900 - 93,300 £
Price
61,100 - 70,600 £
Consumption L/100km
6 - 11.8 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.9 - 16.6 kWh/100km
Electric Range
-
Electric Range
645 - 714 km
Battery Capacity
-
Battery Capacity
-
co2
157 - 267 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,820 - 1,925 kg
Curb weight
2,535 kg
Trunk capacity
525 L
Trunk capacity
570 L
Length
-
Length
-
Width
1,903 - 1,955 mm
Width
1,913 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 590 kg
Payload
505 kg

Engine and Performance
Engine Type
Diesel, Petrol
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
210 - 520 HP
Power HP
489 HP
Acceleration 0-100km/h
3.8 - 6.6 s
Acceleration 0-100km/h
4.3 s
Max Speed
-
Max Speed
-
Torque
470 - 600 Nm
Torque
800 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
154 - 382 kW
Power kW
360 kW
Engine capacity
2,143 - 2,891 cm3
Engine capacity
-

General
Model Year
2,025 - 2,026
Model Year
2026
CO2 Efficiency Class
F, G
CO2 Efficiency Class
A
Brand
Alfa Romeo
Brand
Mercedes-Benz
Is the Alfa Romeo Stelvio offered with different drivetrains?

The Alfa Romeo Stelvio is offered with All-Wheel Drive.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.