@ Alfa Romeo / Stellantis Media
@ Mercedes-Benz Group Media
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Alfa Romeo Tonale vs Mercedes SL Class – Which car suits you better?

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – Alfa Romeo Tonale or Mercedes SL Class?

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

Tonale @ Alfa Romeo / Stellantis Media

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Alfa Romeo Tonale has a decisively advantage in terms of price – it starts at 35000 £, while the Mercedes SL Class costs 112700 £. That’s a price difference of around 77733 £.

Fuel consumption also shows a difference: Alfa Romeo Tonale manages with 1.30 L and is therefore clearly more efficient than the Mercedes SL Class with 9 L. The difference is about 7.70 L per 100 km.

As for range, the Alfa Romeo Tonale performs convincingly better – achieving up to 62 km, about 50 km more than the Mercedes SL Class.

SL Class @ Mercedes-Benz Group Media

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes SL Class has a significantly edge – offering 816 HP compared to 280 HP. That’s roughly 536 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes SL Class is convincingly quicker – completing the sprint in 2.90 s, while the Alfa Romeo Tonale takes 6.20 s. That’s about 3.30 s faster.

In terms of top speed, the Mercedes SL Class performs noticeable better – reaching 317 km/h, while the Alfa Romeo Tonale tops out at 212 km/h. The difference is around 105 km/h.

There’s also a difference in torque: Mercedes SL Class pulls convincingly stronger with 1420 Nm compared to 320 Nm. That’s about 1100 Nm difference.

Tonale @ Alfa Romeo / Stellantis Media

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.

Seats: Alfa Romeo Tonale offers somewhat more seating capacity – 5 vs 4.

In curb weight, Alfa Romeo Tonale is somewhat lighter – 1600 kg compared to 1810 kg. The difference is around 210 kg.

In terms of boot space, the Alfa Romeo Tonale offers convincingly more room – 500 L compared to 240 L. That’s a difference of about 260 L.

When it comes to payload, Alfa Romeo Tonale distinct takes the win – 535 kg compared to 375 kg. That’s a difference of about 160 kg.

Who comes out on top?

Overall, the Alfa Romeo Tonale shows itself to be wins the duel decisively 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 SL Class

The Mercedes-Benz SL-Class embodies a perfect fusion of performance and luxury, offering a driving experience that is both exhilarating and refined. Its sleek and aerodynamic design ensures a commanding presence on the road, while the sumptuous interior provides unparalleled comfort and cutting-edge technology. With a heritage of engineering excellence, this model stands as a testament to Mercedes-Benz's commitment to innovation and craftsmanship.

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

Costs and Consumption

Price
35000 - 53200 £
Price
112700 - 219300 £
Consumption L/100km
1.3 - 5.6 L
Consumption L/100km
9 - 13.6 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
62 km
Electric Range
12 km
Battery Capacity
12 kWh
Battery Capacity
-
co2
30 - 140 g/km
co2
206 - 309 g/km
Fuel tank capacity
42 - 55 L
Fuel tank capacity
70 L

Dimensions and Body

Body Type
SUV
Body Type
Roadster
Seats
5
Seats
4
Doors
5
Doors
2
Curb weight
1600 - 1910 kg
Curb weight
1810 - 2195 kg
Trunk capacity
385 - 500 L
Trunk capacity
110 - 240 L
Length
4528 mm
Length
4697 - 4705 mm
Width
1835 mm
Width
1915 mm
Height
1614 mm
Height
1354 - 1359 mm
Max trunk capacity
1430 - 1550 L
Max trunk capacity
-
Payload
510 - 535 kg
Payload
145 - 375 kg

Engine and Performance

Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
130 - 280 HP
Power HP
381 - 816 HP
Acceleration 0-100km/h
6.2 - 10.9 s
Acceleration 0-100km/h
2.9 - 4.9 s
Max Speed
194 - 212 km/h
Max Speed
260 - 317 km/h
Torque
240 - 320 Nm
Torque
480 - 1420 Nm
Number of Cylinders
4
Number of Cylinders
4 - 8
Power kW
96 - 206 kW
Power kW
280 - 600 kW
Engine capacity
1332 - 1598 cm3
Engine capacity
1991 - 3982 cm3

General

Model Year
2024 - 2025
Model Year
2025
CO2 Efficiency Class
B, D, E
CO2 Efficiency Class
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.