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Mercedes GLC vs Porsche Taycan – Performance, range & efficiency compared

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – Mercedes GLC or Porsche Taycan?

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

GLC @ group-media.mercedes-benz.com

Costs and Efficiency:

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

Mercedes GLC has a convincingly advantage in terms of price – it starts at 50300 £, while the Porsche Taycan costs 87900 £. That’s a price difference of around 37615 £.

As for range, the Porsche Taycan performs significantly better – achieving up to 680 km, about 552 km more than the Mercedes GLC.

Taycan @ Porsche

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 has a noticeable edge – offering 1034 HP compared to 680 HP. That’s roughly 354 HP more horsepower.

In acceleration from 0 to 100 km/h, the Porsche Taycan is clearly quicker – completing the sprint in 2.20 s, while the Mercedes GLC takes 3.50 s. That’s about 1.30 s faster.

In terms of top speed, the Porsche Taycan performs slight better – reaching 305 km/h, while the Mercedes GLC tops out at 275 km/h. The difference is around 30 km/h.

There’s also a difference in torque: Porsche Taycan pulls evident stronger with 1340 Nm compared to 1020 Nm. That’s about 320 Nm difference.

GLC @ group-media.mercedes-benz.com

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 offers to a small extent more seating capacity – 5 vs 4.

In curb weight, Mercedes GLC is slightly lighter – 1910 kg compared to 2165 kg. The difference is around 255 kg.

In terms of boot space, the Mercedes GLC offers clearly perceptible more room – 620 L compared to 407 L. That’s a difference of about 213 L.

When it comes to payload, Porsche Taycan slight takes the win – 635 kg compared to 600 kg. That’s a difference of about 35 kg.

Who wins the race?

The Porsche Taycan proves to be leaves the rival little chance and therefore becomes our DriveDuel Champion!
Porsche Taycan is the better all-rounder in this comparison.

from about £87,900
Taycan_Basis_1

Porsche Taycan

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 408 - 1034 HP
  • Consumption kWh/100km : 16.7 - 20.7 kWh
  • Electric Range : 552 - 680 km

Mercedes GLC

4 (2)
rate

The Mercedes-Benz GLC exudes a refined elegance combined with a dynamic and sporty character, making it a standout in the SUV segment. It effortlessly blends luxury with practicality, offering a spacious interior fitted with high-quality materials and advanced technology features. The driving experience is both smooth and responsive, delivering a comfortable ride whether navigating city streets or embarking on longer journeys.

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Porsche Taycan

The Porsche Taycan redefines the electric vehicle landscape with its stunning design and thrilling performance. With its smooth lines and athletic stance, this four-door sports car captures attention while delivering an exhilarating driving experience. Inside, the Taycan boasts a luxurious and high-tech interior, seamlessly blending comfort and cutting-edge innovation.

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Mercedes GLC
Porsche Taycan
GLC
Taycan

Costs and Consumption

Price
50300 - 126600 £
Price
87900 - 206700 £
Consumption L/100km
1.6 - 9.9 L
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.7 - 20.7 kWh
Electric Range
12 - 128 km
Electric Range
552 - 680 km
Battery Capacity
-
Battery Capacity
82.3 - 97 kWh
co2
41 - 225 g/km
co2
0 g/km
Fuel tank capacity
49 - 65 L
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
5
Seats
4
Doors
5
Doors
4
Curb weight
1910 - 2400 kg
Curb weight
2165 - 2370 kg
Trunk capacity
390 - 620 L
Trunk capacity
326 - 407 L
Length
4716 - 4792 mm
Length
4962 - 4968 mm
Width
1890 mm
Width
1966 - 1998 mm
Height
1603 - 1647 mm
Height
1378 - 1381 mm
Max trunk capacity
1335 - 1680 L
Max trunk capacity
-
Payload
475 - 600 kg
Payload
175 - 635 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
186 - 680 HP
Power HP
408 - 1034 HP
Acceleration 0-100km/h
3.5 - 9 s
Acceleration 0-100km/h
2.2 - 4.8 s
Max Speed
208 - 275 km/h
Max Speed
230 - 305 km/h
Torque
320 - 1020 Nm
Torque
410 - 1340 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
137 - 500 kW
Power kW
300 - 760 kW
Engine capacity
1991 - 2989 cm3
Engine capacity
-

General

Model Year
2025
Model Year
2024 - 2025
CO2 Efficiency Class
F, G, B
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Porsche
What drive types are available for the Mercedes GLC?

The Mercedes GLC is offered with All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.