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Mercedes SL Class vs Tesla Model Y comparison

Compare performance (816 HP vs 460 HP), boot space and price (112,700 £ vs 34,300 £ ) at a glance. Find out which car is the better choice for you – Mercedes SL Class or Tesla Model Y?

Mercedes SL Class vs Tesla Model Y: Key differences

Mercedes SL Class

  • clearly more power
  • noticeably quicker 0–100 km/h
  • marginally lighter
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Tesla Model Y

4.5 (8 Reviews)
rate
  • clearly cheaper
  • substantially more electric range
  • clearly 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.

By Achim Sedelmaier

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

SL Class

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Tesla Model Y is clearly cheaper – starting at 34,300 £ , while the Mercedes SL Class costs 112,700 £ . That’s a price difference of around 78,427 £.

As for electric range, the Tesla Model Y offers substantially more range – reaching up to 622 km, about 610 km more than the Mercedes SL Class.

Model Y

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 SL Class offers clearly more power – delivering 816 HP compared to 460 HP. That’s roughly 356 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes SL Class is noticeably quicker – completing the sprint in 2.9 s, while the Tesla Model Y takes 3.5 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Mercedes SL Class delivers clearly more torque with 1,420 Nm compared to 660 Nm. That’s about 760 Nm more.

SL Class

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: Tesla Model Y offers more seats – 7 vs 4.

In terms of curb weight, Mercedes SL Class is marginally lighter – 1,810 kg compared to 1,976 kg. The difference is around 166 kg.

Looking at boot space, the Tesla Model Y offers clearly more boot space – 836 L compared to 240 L. That’s a difference of about 596 L.

When it comes to payload, the Tesla Model Y carries visibly more – 472 kg compared to 375 kg. That’s a difference of about 97 kg.

Who wins the race in the data check?

The Tesla Model Y is clearly superior overall 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 £34,300
Model Y

Tesla Model Y

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 299 - 460 HP
  • Consumption kWh/100km 13.1 - 16.2 kWh/100km
  • Electric Range 534 - 622 km
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Mercedes SL Class
Tesla Model Y

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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Reviews Mercedes SL Class

No reviews yet. Share your experience and help others decide.

Tesla Model Y

The Tesla Model Y is a compact electric SUV that pairs practical interior space with a minimalist, tech-forward cabin that feels modern and airy. Its confident electric performance and suite of driver-assist features make everyday driving effortless, and regular software updates help the car stay fresh over time.

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Reviews Tesla Model Y

4.5 (8 Reviews)
rate
Franz
15 Sept 2025, 11:46:15

The Model Y has the perfect range for me!!!

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Mercedes SL Class
Tesla Model Y

Costs and Consumption
Price
112,700 - 219,300 £
Price
34,300 - 53,100 £
Consumption L/100km
9 - 13.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
13.1 - 16.2 kWh/100km
Electric Range
12 km
Electric Range
534 - 622 km
Battery Capacity
-
Battery Capacity
-
co2
206 - 309 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Roadster
Body Type
SUV
Seats
4
Seats
5 - 7
Doors
-
Doors
-
Curb weight
1,810 - 2,195 kg
Curb weight
1,976 - 2,108 kg
Trunk capacity
110 - 240 L
Trunk capacity
822 - 836 L
Length
-
Length
-
Width
1,915 mm
Width
1,920 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
145 - 375 kg
Payload
435 - 472 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
435 - 816 HP
Power HP
299 - 460 HP
Acceleration 0-100km/h
2.9 - 4.7 s
Acceleration 0-100km/h
3.5 - 7.2 s
Max Speed
-
Max Speed
-
Torque
500 - 1,420 Nm
Torque
420 - 660 Nm
Number of Cylinders
4 - 8
Number of Cylinders
-
Power kW
320 - 600 kW
Power kW
220 - 338 kW
Engine capacity
1,991 - 3,982 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2,025 - 2,026
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Tesla
What drive types are available for the Mercedes SL Class?

The Mercedes SL Class is offered with Rear-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.