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Mercedes E Class vs Porsche Panamera comparison

Compare performance (585 HP vs 782 HP), boot space and price (50,500 £ vs 99,800 £ ) at a glance. Find out which car is the better choice for you – Mercedes E Class or Porsche Panamera?

Mercedes E Class vs Porsche Panamera: Key differences

Mercedes E Class

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rate
  • substantially cheaper
  • clearly more efficient
  • a bit more electric range
  • very slightly lighter
  • barely more trunk space

Porsche Panamera

  • noticeably more power
  • noticeably quicker 0–100 km/h

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

E 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.

Mercedes E Class is substantially cheaper – starting at 50,500 £ , while the Porsche Panamera costs 99,800 £ . That’s a price difference of around 49,281 £.

Fuel consumption also shows a difference: the Mercedes E Class uses 1.5 L/100km and is clearly more efficient than the Porsche Panamera with 3 L/100km. The difference is about 1.5 L/100km.

As for electric range, the Mercedes E Class offers a bit more range – reaching up to 116 km, about 19 km more than the Porsche Panamera.

Panamera

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 Porsche Panamera offers noticeably 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 noticeably quicker – completing the sprint in 2.9 s, while the Mercedes E Class takes 4 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the Porsche Panamera delivers noticeably more torque with 1,000 Nm compared to 750 Nm. That’s about 250 Nm more.

E 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.

Seats: Mercedes E Class offers more seats – 5 vs 4.

In terms of curb weight, Mercedes E Class is very slightly lighter – 1,810 kg compared to 1,960 kg. The difference is around 150 kg.

Looking at boot space, the Mercedes E Class offers barely more boot space – 540 L compared to 494 L. That’s a difference of about 46 L.

When it comes to payload, the Mercedes E Class carries a bit more – 640 kg compared to 545 kg. That’s a difference of about 95 kg.

Who wins the race in the data check?

The Mercedes E Class holds a decisive overall lead 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 £50,500
E Class

Mercedes E Class

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 186 - 585 HP
  • Consumption L/100km : 1.5 - 7.5 L/100km
  • Electric Range : 101 - 116 km
Mercedes E Class
Porsche Panamera

Costs and Consumption

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Engine and Performance

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Dimensions and Body

View detailed analysis

Mercedes E Class

The Mercedes E‑Class is the executive saloon that balances calm refinement with a hint of sporting intent, wrapping luxury in tasteful understatement. It pampers occupants with a composed ride and intuitive tech while quietly reminding you that it’s still very much a Mercedes — authoritative, polished, and unwilling to shout for attention.

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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.

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Mercedes E Class
Porsche Panamera

Costs and Consumption

Price
50,500 - 119,700 £
Price
99,800 - 212,100 £
Consumption L/100km
1.5 - 7.5 L/100km
Consumption L/100km
3 - 12 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
101 - 116 km
Electric Range
83 - 97 km
Battery Capacity
-
Battery Capacity
21.8 kWh
co2
39 - 172 g/km
co2
69 - 274 g/km
Fuel tank capacity
-
Fuel tank capacity
75 - 90 L

Dimensions and Body

Body Type
Sedan
Body Type
Hatchback
Seats
5
Seats
4
Doors
-
Doors
5
Curb weight
1,810 - 2,390 kg
Curb weight
1,960 - 2,535 kg
Trunk capacity
370 - 540 L
Trunk capacity
421 - 494 L
Length
-
Length
5,052 - 5,204 mm
Width
1,880 mm
Width
1,937 mm
Height
-
Height
1,415 - 1,428 mm
Max trunk capacity
-
Max trunk capacity
1,255 - 1,385 L
Payload
530 - 640 kg
Payload
340 - 545 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
186 - 585 HP
Power HP
353 - 782 HP
Acceleration 0-100km/h
4 - 8.5 s
Acceleration 0-100km/h
2.9 - 5.3 s
Max Speed
-
Max Speed
270 - 325 km/h
Torque
320 - 750 Nm
Torque
500 - 1,000 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6 - 8
Power kW
137 - 430 kW
Power kW
260 - 575 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
2,894 - 3,996 cm3

General

Model Year
2,024 - 2,025
Model Year
2,025
CO2 Efficiency Class
E, F, B, D
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.