Compare performance (472 HP vs 268 HP), boot space and price (50,300 £ vs 35,500 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLC or Alfa Romeo Tonale?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
Alfa Romeo Tonale is considerably cheaper – starting at 35,500 £ , while the Mercedes GLC costs 50,300 £ . That’s a price difference of around 14,842 £.
Fuel consumption also shows a difference: the Mercedes GLC uses 1.6 L/100km and is substantially 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 substantially more range – reaching up to 128 km, about 66 km more than the Alfa Romeo Tonale.
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 GLC offers considerably 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 considerably quicker – completing the sprint in 4.2 s, while the Alfa Romeo Tonale takes 10.9 s. That’s about 6.7 s quicker.
There’s also a difference in torque: the Mercedes GLC delivers significantly more torque with 750 Nm compared to 320 Nm. That’s about 430 Nm more.
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Both vehicles offer seating for 5 people.
In terms of curb weight, Alfa Romeo Tonale is noticeably lighter – 1,600 kg compared to 1,985 kg. The difference is around 385 kg.
Looking at boot space, the Mercedes GLC offers somewhat 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 marginally more – 575 kg compared to 535 kg. That’s a difference of about 40 kg.
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.
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.
detailsThe Alfa Romeo Tonale embodies the brand's timeless elegance and sporty DNA, captivating drivers with its bold design and dynamic presence on the road. Inside, the Tonale impresses with a perfect blend of luxury and cutting-edge technology, offering a sophisticated driving experience that remains true to the Alfa Romeo spirit. With its agile performance and distinctive character, the Tonale stands out in the competitive SUV market, appealing to those who seek both style and substance.
detailsCosts and Consumption |
|
|---|---|
|
Price
50,300 - 82,100 £
|
Price
35,500 - 53,200 £
|
|
Consumption L/100km
1.6 - 9.4 L/100km
|
Consumption L/100km
3.4 - 5.6 L/100km
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
-
|
|
Electric Range
122 - 128 km
|
Electric Range
62 km
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
41 - 214 g/km
|
co2
77 - 138 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
1,985 - 2,400 kg
|
Curb weight
1,600 - 1,910 kg
|
|
Trunk capacity
390 - 620 L
|
Trunk capacity
385 - 500 L
|
|
Length
-
|
Length
-
|
|
Width
1,890 - 1,920 mm
|
Width
1,835 mm
|
|
Height
-
|
Height
-
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
475 - 575 kg
|
Payload
510 - 535 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Diesel MHEV, Plugin Hybrid, Petrol MHEV
|
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Automatic Gearbox
|
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
|
|
Drive Type
All-Wheel Drive
|
Drive Type
Front-Wheel Drive, All-Wheel Drive
|
|
Power HP
186 - 472 HP
|
Power HP
130 - 268 HP
|
|
Acceleration 0-100km/h
4.2 - 9 s
|
Acceleration 0-100km/h
10.9 s
|
|
Max Speed
-
|
Max Speed
-
|
|
Torque
380 - 750 Nm
|
Torque
320 Nm
|
|
Number of Cylinders
4 - 6
|
Number of Cylinders
4
|
|
Power kW
137 - 347 kW
|
Power kW
96 - 197 kW
|
|
Engine capacity
1,993 - 2,999 cm3
|
Engine capacity
1,332 - 1,598 cm3
|
General |
|
|---|---|
|
Model Year
2,025 - 2,026
|
Model Year
2,025 - 2,026
|
|
CO2 Efficiency Class
D, B, E, F, G
|
CO2 Efficiency Class
D, B, E
|
|
Brand
Mercedes-Benz
|
Brand
Alfa Romeo
|