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Mercedes SL Class vs Polestar 5 comparison

Compare performance (816 HP vs 884 HP), boot space and price (112,700 £ vs 101,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes SL Class or Polestar 5?

Mercedes SL Class vs Polestar 5: Key differences

Mercedes SL Class

  • slightly quicker 0–100 km/h
  • markedly lighter
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Polestar 5

  • slightly cheaper
  • very slightly more power
  • substantially more electric range
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By Achim Sedelmaier

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.

Polestar 5 is slightly cheaper – starting at 101,700 £ , while the Mercedes SL Class costs 112,700 £ . That’s a price difference of around 11,047 £.

As for electric range, the Polestar 5 offers substantially more range – reaching up to 670 km, about 658 km more than the Mercedes SL Class.

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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 Polestar 5 offers very slightly more power – delivering 884 HP compared to 816 HP. That’s roughly 68 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes SL Class is slightly quicker – completing the sprint in 2.9 s, while the Polestar 5 takes 3.2 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Mercedes SL Class delivers visibly more torque with 1,420 Nm compared to 1,015 Nm. That’s about 405 Nm more.

SL Class

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 4 people.

In terms of curb weight, Mercedes SL Class is markedly lighter – 1,810 kg compared to 2,462 kg. The difference is around 652 kg.

Who wins the race in the data check?

The Polestar 5 is far ahead 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 £101,700
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Polestar 5

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 748 - 884 HP
  • Consumption kWh/100km : 17.6 - 20.9 kWh/100km
  • Electric Range : 565 - 670 km
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Mercedes SL Class
Polestar 5

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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Polestar 5

The Polestar 5 represents the Swedish automaker's bold vision for the future of electric vehicles, marrying cutting-edge design with sustainable automotive innovation. With its sleek silhouette and minimalist aesthetics, the vehicle stands out in a crowd, delivering a nod to Scandinavian design principles. Beyond its striking appearance, the Polestar 5 is engineered to offer exceptional performance and efficiency, making it a compelling choice for environmentally conscious drivers seeking luxury and innovation.

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Reviews Polestar 5

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Mercedes SL Class
Polestar 5

Costs and Consumption
Price
112,700 - 219,300 £
Price
101,700 - 121,400 £
Consumption L/100km
9 - 13.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
17.6 - 20.9 kWh/100km
Electric Range
12 km
Electric Range
565 - 670 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
Coupe
Seats
4
Seats
4
Doors
-
Doors
-
Curb weight
1,810 - 2,195 kg
Curb weight
2,462 - 2,465 kg
Trunk capacity
-
Trunk capacity
-
Length
-
Length
-
Width
1,915 mm
Width
2,015 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
145 - 375 kg
Payload
-

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
Power HP
381 - 816 HP
Power HP
748 - 884 HP
Acceleration 0-100km/h
2.9 - 4.9 s
Acceleration 0-100km/h
3.2 - 3.9 s
Max Speed
-
Max Speed
-
Torque
480 - 1,420 Nm
Torque
812 - 1,015 Nm
Number of Cylinders
4 - 8
Number of Cylinders
-
Power kW
280 - 600 kW
Power kW
550 - 650 kW
Engine capacity
1,991 - 3,982 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Polestar
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.