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Mercedes GLS vs Porsche Taycan Wagon comparison

Compare performance (404 HP vs 952 HP), boot space and price (92,700 £ vs 88,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLS or Porsche Taycan Wagon?

Mercedes GLS vs Porsche Taycan Wagon: Key differences

Mercedes GLS

4.3 (1 Reviews)
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Porsche Taycan Wagon

  • very slightly cheaper
  • significantly more power
  • clearly quicker 0–100 km/h
  • moderately lighter
  • markedly more trunk space
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Here’s where it gets real: The technical differences in detail

GLS

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Porsche Taycan Wagon is very slightly cheaper – starting at 88,700 £ , while the Mercedes GLS costs 92,700 £ . That’s a price difference of around 3,948 £.

Taycan Wagon

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 Porsche Taycan Wagon offers significantly more power – delivering 952 HP compared to 404 HP. That’s roughly 548 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Taycan Wagon is clearly quicker – completing the sprint in 2.4 s, while the Mercedes GLS takes 5.6 s. That’s about 3.2 s quicker.

There’s also a difference in torque: the Porsche Taycan Wagon delivers clearly more torque with 1,110 Nm compared to 750 Nm. That’s about 360 Nm more.

GLS

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 GLS offers more seats – 7 vs 4.

In terms of curb weight, Porsche Taycan Wagon is moderately lighter – 2,190 kg compared to 2,580 kg. The difference is around 390 kg.

Looking at boot space, the Porsche Taycan Wagon offers markedly more boot space – 446 L compared to 355 L. That’s a difference of about 91 L.

When it comes to payload, the Mercedes GLS carries markedly more – 820 kg compared to 605 kg. That’s a difference of about 215 kg.

Who wins the race in the data check?

The Porsche Taycan Wagon stands well ahead of its rival 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 £88,700
Taycan Wagon

Porsche Taycan Wagon

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 408 - 952 HP
  • Consumption kWh/100km 17.5 - 19 kWh/100km
  • Electric Range 537 - 652 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes GLS

The GLS — usually just called the GLS — is Mercedes' flagship SUV, wrapping limousine-like comfort and commanding road presence into a smart, family-ready package. It pampers occupants with a hushed cabin, premium materials and intuitive tech, while still managing to feel confident and a little indulgent on the daily commute.

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Reviews Mercedes GLS

4.3 (1 Reviews)
rate

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

Porsche Taycan Wagon

The Porsche Taycan Cross Turismo dresses electric sportscar intent in a practical, slightly rugged estate body, delivering rare performance thrills with genuine everyday usefulness. It feels unmistakably Porsche inside — taut, premium and driver-focused — while the raised ride and extra luggage space make it as happy on a muddy weekend escape as it is on a twisty back road.

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Reviews Porsche Taycan Wagon

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

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Mercedes GLS
Porsche Taycan Wagon

Costs and Consumption
Price
92,700 - 104,600 £
Price
88,700 - 182,100 £
Consumption L/100km
7.9 - 9.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
17.5 - 19 kWh/100km
Electric Range
-
Electric Range
537 - 652 km
Battery Capacity
-
Battery Capacity
-
co2
206 - 226 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Estate
Seats
7
Seats
4
Doors
-
Doors
-
Curb weight
2,580 - 2,670 kg
Curb weight
2,190 - 2,400 kg
Trunk capacity
355 L
Trunk capacity
405 - 446 L
Length
-
Length
-
Width
1,956 mm
Width
1,966 - 1,967 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
810 - 820 kg
Payload
475 - 605 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
336 - 404 HP
Power HP
408 - 952 HP
Acceleration 0-100km/h
5.6 - 6.2 s
Acceleration 0-100km/h
2.4 - 4.8 s
Max Speed
-
Max Speed
-
Torque
560 - 750 Nm
Torque
410 - 1,110 Nm
Number of Cylinders
6
Number of Cylinders
-
Power kW
247 - 297 kW
Power kW
300 - 700 kW
Engine capacity
2,989 - 2,999 cm3
Engine capacity
-

General
Model Year
2026
Model Year
2,024 - 2,025
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Porsche
Is the Mercedes GLS offered with different drivetrains?

The Mercedes GLS is available as 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.