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Alfa Romeo Tonale vs Mercedes GLC comparison

Compare performance (268 HP vs 472 HP), boot space and price (35,900 £ vs 50,300 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Tonale or Mercedes GLC?

Alfa Romeo Tonale vs Mercedes GLC: Key differences

Alfa Romeo Tonale

4.6 (3 Reviews)
rate
  • significantly cheaper
  • clearly lighter
details

Mercedes GLC

4.4 (16 Reviews)
rate
  • substantially more power
  • clearly more efficient
  • clearly more electric range
  • clearly quicker 0–100 km/h
  • slightly 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

Tonale

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Alfa Romeo Tonale is significantly cheaper – starting at 35,900 £ , while the Mercedes GLC costs 50,300 £ . That’s a price difference of around 14,430 £.

Fuel consumption also shows a difference: the Mercedes GLC uses 1.6 L/100km and is clearly more efficient than the Alfa Romeo Tonale with 3.4 L/100km. The difference is about 1.8 L/100km.

As for electric range, the Mercedes GLC offers clearly more range – reaching up to 128 km, about 66 km more than the Alfa Romeo Tonale.

GLC

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 Mercedes GLC offers substantially more power – delivering 472 HP compared to 268 HP. That’s roughly 204 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLC is clearly quicker – completing the sprint in 4.2 s, while the Alfa Romeo Tonale takes 6.6 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the Mercedes GLC delivers clearly more torque with 750 Nm compared to 320 Nm. That’s about 430 Nm more.

Tonale

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 Tonale is clearly lighter – 1,600 kg compared to 1,985 kg. The difference is around 385 kg.

Looking at boot space, the Mercedes GLC offers slightly more boot space – 620 L compared to 500 L. That’s a difference of about 120 L.

When it comes to payload, the Mercedes GLC carries only slightly more – 575 kg compared to 535 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The Mercedes GLC holds a decisive overall lead 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 £50,300
GLC

Mercedes GLC

  • Engine Type Diesel MHEV, Plug-in Hybrid, Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 186 - 472 HP
  • Consumption L/100km 1.6 - 9.4 L/100km
  • Electric Range 122 - 128 km
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Frequently compared as well

Mercedes GLC
Volvo EX60
VS
The Mercedes GLC and the Volvo EX60 take different approaches to the premium compact SUV segment: the GLC leans on refined ride, traditional luxury and a choice of petrol, mild-hybrid or plug-in options, while the EX60 emphasizes all-electric power, minimalist Scandinavian design and advanced …
Mercedes GLC
Volvo XC60
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The Mercedes GLC and Volvo XC60 are two of the top contenders in the compact luxury SUV class, each bringing a distinct take on comfort, technology and driving dynamics. If you prioritize sporty refinement and a plush, tech-forward cabin the GLC is a strong choice; if you value Scandinavian design, …
Alfa Romeo Tonale
Mercedes GLC

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Alfa Romeo Tonale

The Tonale blends Italian styling with sporty handling, delivering a sharp, driver-focused experience and a distinctive front end that stands out in its segment. Inside it pairs quality materials with a modern infotainment layout, making it an engaging daily driver that prioritizes style and connection with the road over bland practicality.

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Reviews Alfa Romeo Tonale

4.6 (3 Reviews)
rate
Dario
29 Aug 2026, 20:33:05

I have the MHEV 130hp — what can I say, a car with a unique design that sets it apart a bit from the others.
The interior is very original, although maybe a bit smaller compared to some competitors.
Good fuel economy and a comfortable ride.
Would I buy it again... definitely — Alfa Romeo gets into your ❤️

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Max
9 Jul 2026, 20:36:18

It has personality and charm, much more intriguing than the Tiguan. It drives exceptionally well.

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
Mika Marjanen
8 Dec 2025, 16:14:54

The Tonale is bigger, more powerful, better-looking, and has a nicer, more spacious interior. I’ve driven both — the Toyota is bland and scentless, and simply a poorer drive.

Mercedes GLC

The Mercedes GLC blends quiet refinement with premium materials to create a comfortable, modern cabin that feels more upscale than its size might suggest. It delivers composed handling and confident on-road manners while offering practical versatility and a strong suite of driver assistance and infotainment features.

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Reviews Mercedes GLC

4.4 (16 Reviews)
rate
Overall feedback tends to present the GLC as a genuinely premium, well‑engineered SUV that feels special to drive and delivers notable comfort and efficiency, particularly with air suspension. Owners often praise the ride, refinement and perceived engineering quality, while others point out high purchase and running costs and report hidden or costly faults; a few also question whether the technology fully justifies the price. Because comments are fairly brief and somewhat mixed, clear patterns on long‑term reliability and value aren’t fully consistent so far.
Józef
6 Aug 2026, 16:38:33

With air suspension it's very comfortable, pleasant to drive and economical.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
David
23 Jul 2026, 09:55:25

There's no comparison: Mercedes has spent 140 years creating genuine marvels of automotive engineering, while ZEEKR has been around for, at most, four years — they can't be compared.

Zede
10 May 2026, 20:12:35

Too expensive! To justify it with technology that's equal or inferior.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Marek
2 Jan 2026, 18:32:30

There’s something about a Mercedes — you have to take it for a spin to feel it and understand why it’s special.

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
Borstel
11 Nov 2025, 12:56:07

I drive both cars. The GLC is more expensive and has some hidden defects that quickly end up costing a lot.

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Mercedes GLC
Mercedes E-Class
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Mercedes E-Class Estate
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Land Rover Range Rover Evoque
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Mercedes GLC
Volvo XC40
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Audi Q3
Mercedes GLC
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The Audi Q3 and Mercedes GLC are two popular luxury SUVs aimed at buyers who want premium style, modern tech and comfortable daily driving. This comparison shows how the Q3 prioritizes sporty handling and a crisp, driver-focused interior while the GLC leans toward a roomier cabin, softer ride and a …
Alfa Romeo Tonale
Mercedes GLC

Costs and Consumption
Price
35,900 - 53,700 £
Price
50,300 - 82,100 £
Consumption L/100km
3.4 - 5.6 L/100km
Consumption L/100km
1.6 - 9.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
62 km
Electric Range
122 - 128 km
Battery Capacity
-
Battery Capacity
-
co2
77 - 138 g/km
co2
41 - 214 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
1,600 - 1,910 kg
Curb weight
1,985 - 2,400 kg
Trunk capacity
385 - 500 L
Trunk capacity
390 - 620 L
Length
-
Length
-
Width
1,835 mm
Width
1,890 - 1,920 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
510 - 535 kg
Payload
475 - 575 kg

Engine and Performance
Engine Type
Petrol MHEV, Plug-in Hybrid, Diesel
Engine Type
Diesel MHEV, Plug-in Hybrid, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
130 - 268 HP
Power HP
186 - 472 HP
Acceleration 0-100km/h
6.6 - 10.9 s
Acceleration 0-100km/h
4.2 - 9 s
Max Speed
-
Max Speed
-
Torque
320 Nm
Torque
380 - 750 Nm
Number of Cylinders
4
Number of Cylinders
4 - 6
Power kW
96 - 197 kW
Power kW
137 - 347 kW
Engine capacity
1,332 - 1,598 cm3
Engine capacity
1,993 - 2,999 cm3

General
Model Year
2,025 - 2,026
Model Year
2,025 - 2,026
CO2 Efficiency Class
D, B, E
CO2 Efficiency Class
D, B, E, F, G
Brand
Alfa Romeo
Brand
Mercedes-Benz
Is the Alfa Romeo Tonale offered with different drivetrains?

The Alfa Romeo Tonale is available as Front-Wheel Drive or 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.