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Mercedes EQS vs Porsche Panamera comparison

Compare performance (585 HP vs 782 HP), boot space and price (80,900 £ vs 99,800 £ ) at a glance. Find out which car is the better choice for you – Mercedes EQS or Porsche Panamera?

Mercedes EQS vs Porsche Panamera: Key differences

Mercedes EQS

  • clearly cheaper
  • considerably more electric range
  • a bit more trunk space
details

Porsche Panamera

  • clearly more power
  • significantly quicker 0–100 km/h
  • noticeably lighter
details

By Achim Sedelmaier

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

EQS

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.

Mercedes EQS is clearly cheaper – starting at 80,900 £ , while the Porsche Panamera costs 99,800 £ . That’s a price difference of around 18,855 £.

As for electric range, the Mercedes EQS offers considerably more range – reaching up to 920 km, about 823 km more than the Porsche Panamera.

Panamera

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 Porsche Panamera offers clearly more power – delivering 782 HP compared to 585 HP. That’s roughly 197 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Panamera is significantly quicker – completing the sprint in 2.9 s, while the Mercedes EQS takes 4.1 s. That’s about 1.2 s quicker.

There’s also a difference in torque: the Porsche Panamera delivers moderately more torque with 1,000 Nm compared to 800 Nm. That’s about 200 Nm more.

EQS

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: Mercedes EQS offers more seats – 5 vs 4.

In terms of curb weight, Porsche Panamera is noticeably lighter – 1,960 kg compared to 2,550 kg. The difference is around 590 kg.

Looking at boot space, the Mercedes EQS offers a bit more boot space – 610 L compared to 494 L. That’s a difference of about 116 L.

When it comes to payload, the Mercedes EQS carries very slightly more – 570 kg compared to 545 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The Mercedes EQS 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 £80,900
EQS

Mercedes EQS

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 367 - 585 HP
  • Consumption kWh/100km : 15.5 - 16.3 kWh/100km
  • Electric Range : 810 - 920 km
Mercedes EQS
Porsche Panamera

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes EQS

The Mercedes EQS is a silent, spaceship-like flagship that turns electric luxury into zen on wheels, wrapped in a swooping design that insists on being admired. Inside it’s all glassy screens and soft-touch surfaces that make long trips feel like first class, and the driving experience is composed and effortless — like a courteous butler with an electric heart.

details

Porsche Panamera

The Porsche Panamera blends sports-car sharpness with luxury-sedan refinement, serving driving thrills up front while pampering passengers in the back. Poised, polished and mischievously quick, it’s the car for buyers who want exotic performance without losing everyday comfort.

details
Mercedes EQS
Porsche Panamera

Costs and Consumption

Price
80,900 - 117,500 £
Price
99,800 - 212,100 £
Consumption L/100km
-
Consumption L/100km
3 - 12 L/100km
Consumption kWh/100km
15.5 - 16.3 kWh/100km
Consumption kWh/100km
-
Electric Range
810 - 920 km
Electric Range
83 - 97 km
Battery Capacity
-
Battery Capacity
21.8 kWh
co2
0 g/km
co2
69 - 274 g/km
Fuel tank capacity
-
Fuel tank capacity
75 - 90 L

Dimensions and Body

Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
4
Doors
-
Doors
5
Curb weight
2,550 - 2,660 kg
Curb weight
1,960 - 2,535 kg
Trunk capacity
610 L
Trunk capacity
421 - 494 L
Length
-
Length
5,052 - 5,204 mm
Width
1,926 mm
Width
1,937 mm
Height
-
Height
1,415 - 1,428 mm
Max trunk capacity
-
Max trunk capacity
1,255 - 1,385 L
Payload
545 - 570 kg
Payload
340 - 545 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
367 - 585 HP
Power HP
353 - 782 HP
Acceleration 0-100km/h
4.1 - 6.2 s
Acceleration 0-100km/h
2.9 - 5.3 s
Max Speed
-
Max Speed
270 - 325 km/h
Torque
505 - 800 Nm
Torque
500 - 1,000 Nm
Number of Cylinders
-
Number of Cylinders
6 - 8
Power kW
270 - 430 kW
Power kW
260 - 575 kW
Engine capacity
-
Engine capacity
2,894 - 3,996 cm3

General

Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
G, B, C
Brand
Mercedes-Benz
Brand
Porsche
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.