@ Alfa Romeo / Stellantis Media
@ Mercedes-Benz Group Media
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Alfa Romeo Tonale vs Mercedes GLB – Differences & prices compared

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether Alfa Romeo Tonale or Mercedes GLB fits your lifestyle better.

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

Tonale @ Alfa Romeo / Stellantis Media

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 has a somewhat advantage in terms of price – it starts at 35000 £, while the Mercedes GLB costs 40500 £. That’s a price difference of around 5538 £.

Fuel consumption also shows a difference: Alfa Romeo Tonale manages with 1.30 L and is therefore convincingly more efficient than the Mercedes GLB with 5.60 L. The difference is about 4.30 L per 100 km.

GLB @ 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 GLB has a to a small extent edge – offering 320 HP compared to 280 HP. That’s roughly 40 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes GLB is slightly quicker – completing the sprint in 5.50 s, while the Alfa Romeo Tonale takes 6.20 s. That’s about 0.70 s faster.

In terms of top speed, the Mercedes GLB performs a bit better – reaching 250 km/h, while the Alfa Romeo Tonale tops out at 212 km/h. The difference is around 38 km/h.

There’s also a difference in torque: Mercedes GLB pulls somewhat stronger with 400 Nm compared to 320 Nm. That’s about 80 Nm difference.

Tonale @ 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, Alfa Romeo Tonale is hardly perceptible lighter – 1600 kg compared to 1640 kg. The difference is around 40 kg.

In terms of boot space, the Mercedes GLB offers somewhat more room – 570 L compared to 500 L. That’s a difference of about 70 L.

In maximum load capacity, the Mercedes GLB performs to a small extent better – up to 1805 L, which is about 255 L more than the Alfa Romeo Tonale.

When it comes to payload, Alfa Romeo Tonale minimal takes the win – 535 kg compared to 500 kg. That’s a difference of about 35 kg.

Who comes out on top?

Overall, the Alfa Romeo Tonale shows itself to be dominates this comparison and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £35,000
Tonale @ Alfa Romeo / Stellantis Media

Alfa Romeo Tonale

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Front-Wheel Drive
  • Power HP : 130 - 280 HP
  • Consumption L/100km : 1.3 - 5.6 L
  • Electric Range : 62 km

Alfa Romeo Tonale

The 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.

details

Mercedes GLB

The Mercedes-Benz GLB exudes a robust yet sophisticated presence, combining the versatility of an SUV with the elegance the brand is renowned for. Its spacious interior is thoughtfully designed to accommodate modern lifestyles, offering flexibility and comfort for both drivers and passengers. With advanced technology seamlessly integrated throughout, the GLB ensures a driving experience that is both dynamic and intuitive.

details
Alfa Romeo Tonale
Mercedes GLB
Tonale @ Alfa Romeo / Stellantis Media
GLB @ Mercedes-Benz Group Media

Costs and Consumption

Price
35000 - 53200 £
Price
40500 - 65300 £
Consumption L/100km
1.3 - 5.6 L
Consumption L/100km
5.6 - 9 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
62 km
Electric Range
-
Battery Capacity
12 kWh
Battery Capacity
-
co2
30 - 140 g/km
co2
146 - 204 g/km
Fuel tank capacity
42 - 55 L
Fuel tank capacity
52 - 60 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1600 - 1910 kg
Curb weight
1640 - 1820 kg
Trunk capacity
385 - 500 L
Trunk capacity
565 - 570 L
Length
4528 mm
Length
4634 - 4650 mm
Width
1835 mm
Width
1834 - 1850 mm
Height
1614 mm
Height
1665 - 1692 mm
Max trunk capacity
1430 - 1550 L
Max trunk capacity
1800 - 1805 L
Payload
510 - 535 kg
Payload
500 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Engine Type
Petrol MHEV, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
130 - 280 HP
Power HP
116 - 320 HP
Acceleration 0-100km/h
6.2 - 10.9 s
Acceleration 0-100km/h
5.5 - 11.5 s
Max Speed
194 - 212 km/h
Max Speed
188 - 250 km/h
Torque
240 - 320 Nm
Torque
230 - 400 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
96 - 206 kW
Power kW
85 - 235 kW
Engine capacity
1332 - 1598 cm3
Engine capacity
1332 - 1991 cm3

General

Model Year
2024 - 2025
Model Year
2025
CO2 Efficiency Class
B, D, E
CO2 Efficiency Class
E, F, G
Brand
Alfa Romeo
Brand
Mercedes-Benz
What drivetrain options does the Alfa Romeo Tonale have?

The Alfa Romeo Tonale is offered with All-Wheel Drive or Front-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.