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Porsche Taycan vs Mercedes GLC EQ comparison

Compare performance (1,034 HP vs 489 HP), boot space and price (87,900 £ vs 61,100 £ ) at a glance. Find out which car is the better choice for you – Porsche Taycan or Mercedes GLC EQ?

Porsche Taycan vs Mercedes GLC EQ: Key differences

Porsche Taycan

  • substantially more power
  • considerably quicker 0–100 km/h
  • moderately lighter
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Mercedes GLC EQ

4.7 (3 Reviews)
rate
  • considerably cheaper
  • moderately more efficient
  • barely more electric range
  • noticeably 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

Taycan

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Mercedes GLC EQ is considerably cheaper – starting at 61,100 £ , while the Porsche Taycan costs 87,900 £ . That’s a price difference of around 26,844 £.

In terms of energy consumption, the Mercedes GLC EQ is moderately more efficient: consuming 14.9 kWh/100km compared to 16.7 kWh/100km for the Porsche Taycan. That’s a difference of about 1.8 kWh/100km.

As for electric range, the Mercedes GLC EQ offers barely more range – reaching up to 714 km, about 34 km more than the Porsche Taycan.

GLC EQ

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 offers substantially more power – delivering 1,034 HP compared to 489 HP. That’s roughly 545 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Taycan is considerably quicker – completing the sprint in 2.2 s, while the Mercedes GLC EQ takes 4.3 s. That’s about 2.1 s quicker.

There’s also a difference in torque: the Porsche Taycan delivers considerably more torque with 1,340 Nm compared to 800 Nm. That’s about 540 Nm more.

Taycan

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 GLC EQ offers more seats – 5 vs 4.

In terms of curb weight, Porsche Taycan is moderately lighter – 2,165 kg compared to 2,535 kg. The difference is around 370 kg.

Looking at boot space, the Mercedes GLC EQ offers noticeably more boot space – 570 L compared to 407 L. That’s a difference of about 163 L.

When it comes to payload, the Porsche Taycan carries visibly more – 635 kg compared to 505 kg. That’s a difference of about 130 kg.

Who wins the race in the data check?

The Porsche Taycan 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 £87,900
Taycan

Porsche Taycan

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 408 - 1,034 HP
  • Consumption kWh/100km 16.7 - 20.7 kWh/100km
  • Electric Range 552 - 680 km
Porsche Taycan
Mercedes GLC EQ

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Porsche Taycan

The Porsche Taycan blends Porsche's razor-sharp handling with electric immediacy, delivering an exhilarating, near-silent shove that still feels unmistakably sporty. Inside it's a high-tech cockpit wrapped in premium materials, making it as rewarding to live with day to day as it is thrilling to drive on a twisty road.

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Mercedes GLC EQ

The Mercedes GLC EQ brings an electrified touch to Mercedes’ compact luxury SUV line, combining a quiet, refined ride with the comfort and polish you expect from the brand. It’s a smart choice for buyers who want premium materials and everyday practicality while reducing fuel use, though it leans more toward comfort than sporty handling.

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Porsche Taycan
Mercedes GLC EQ

Costs and Consumption

Price
87,900 - 206,700 £
Price
61,100 - 70,600 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.7 - 20.7 kWh/100km
Consumption kWh/100km
14.9 - 16.6 kWh/100km
Electric Range
552 - 680 km
Electric Range
645 - 714 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Coupe
Body Type
SUV
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
2,165 - 2,370 kg
Curb weight
2,535 kg
Trunk capacity
326 - 407 L
Trunk capacity
570 L
Length
-
Length
-
Width
1,966 - 1,998 mm
Width
1,913 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
175 - 635 kg
Payload
505 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
408 - 1,034 HP
Power HP
489 HP
Acceleration 0-100km/h
2.2 - 4.8 s
Acceleration 0-100km/h
4.3 s
Max Speed
-
Max Speed
-
Torque
410 - 1,340 Nm
Torque
800 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
300 - 760 kW
Power kW
360 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,024 - 2,025
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Porsche
Brand
Mercedes-Benz
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.