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Mercedes SL Class vs Subaru BRZ - Differences and prices compared

Compare performance (816 HP vs 235 HP), boot space and price (112700 £ vs 36000 £ ) at a glance. Find out which car is the better choice for you – Mercedes SL Class or Subaru BRZ?

Mercedes SL Class

Subaru BRZ

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

SL Class

Costs and Efficiency:

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

Subaru BRZ has a convincingly advantage in terms of price – it starts at 36000 £ , while the Mercedes SL Class costs 112700 £ . That’s a price difference of around 76713 £.

Fuel consumption also shows a difference: Subaru BRZ manages with 8.80 L and is therefore minimal more efficient than the Mercedes SL Class with 9 L. The difference is about 0.20 L per 100 km.

BRZ

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 SL Class has a convincingly edge – offering 816 HP compared to 235 HP. That’s roughly 581 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 Subaru BRZ takes 6.30 s. That’s about 3.40 s faster.

In terms of top speed, the Mercedes SL Class performs evident better – reaching 317 km/h, while the Subaru BRZ tops out at 226 km/h. The difference is around 91 km/h.

There’s also a difference in torque: Mercedes SL Class pulls convincingly stronger with 1420 Nm compared to 250 Nm. That’s about 1170 Nm difference.

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SL Class

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 4 people.

In curb weight, Subaru BRZ is convincingly lighter – 1275 kg compared to 1810 kg. The difference is around 535 kg.

In terms of boot space, the Mercedes SL Class offers hardly perceptible more room – 240 L compared to 237 L. That’s a difference of about 3 L.

When it comes to payload, Subaru BRZ hardly perceptible takes the win – 404 kg compared to 375 kg. That’s a difference of about 29 kg.

Who wins the race?

The Mercedes SL Class proves to be wins the duel decisively and therefore becomes our DriveDuel Champion!
Mercedes SL Class is the better all-rounder in this comparison.

from about £112,700
SL Class

Mercedes SL Class

  • Engine Type : Petrol MHEV, Petrol, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 381 - 816 HP
  • Consumption L/100km : 9 - 13.6 L
  • Electric Range : 12 km
details
Mercedes SL Class
Subaru BRZ

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes SL Class

The Mercedes SL blends timeless elegance with a cheeky sense of occasion, its retractable roof turning any commute into a small celebratory parade. Behind the wheel it behaves like a grown-up sports car that prefers comfort and presence over headline-grabbing bravado, making it a tempting choice for buyers who want to arrive in style.

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Subaru BRZ

The Subaru BRZ is a pure driver's car — lightweight, balanced and joyfully communicative, turning every twisty back road into an invitation to grin. It doesn’t hide behind flashy tech or brute power; instead it delivers razor-sharp handling and honest feedback, making it a brilliant choice for anyone who wants driving to feel like fun again.

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Reviews Mercedes SL Class

Reviews Subaru BRZ

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Mercedes SL Class
Subaru BRZ

Costs and Consumption
Price
112700 - 219300 £
Price
36000 - 38600 £
Consumption L/100km
9 - 13.6 L
Consumption L/100km
8.80 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
12 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
206 - 309 g/km
co2
199 - 200 g/km
Fuel tank capacity
70 L
Fuel tank capacity
50 L

Dimensions and Body
Body Type
Roadster
Body Type
Coupe
Seats
4
Seats
4
Doors
2
Doors
2
Curb weight
1810 - 2195 kg
Curb weight
1275 - 1296 kg
Trunk capacity
110 - 240 L
Trunk capacity
237 L
Length
4697 - 4705 mm
Length
4265 mm
Width
1915 mm
Width
1775 mm
Height
1354 - 1359 mm
Height
1310 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
145 - 375 kg
Payload
395 - 404 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
381 - 816 HP
Power HP
235 HP
Acceleration 0-100km/h
2.9 - 4.9 s
Acceleration 0-100km/h
6.3 - 6.9 s
Max Speed
260 - 317 km/h
Max Speed
216 - 226 km/h
Torque
480 - 1420 Nm
Torque
250 Nm
Number of Cylinders
4 - 8
Number of Cylinders
4
Power kW
280 - 600 kW
Power kW
172 kW
Engine capacity
1991 - 3982 cm3
Engine capacity
2387 cm3

General
Model Year
2025
Model Year
2024
CO2 Efficiency Class
G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Subaru

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What drive types are available for the Mercedes SL Class?

The Mercedes SL Class is available as Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.