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Mercedes GLC vs Tesla Model X comparison

Compare performance (680 HP vs 1,020 HP), boot space and price (50,300 £ vs 98,600 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLC or Tesla Model X?

Mercedes GLC vs Tesla Model X: Key differences

Mercedes GLC

4.4 (11 Reviews)
rate
  • significantly cheaper
  • visibly more efficient
  • very slightly more electric range
  • moderately lighter
  • visibly more trunk space
details

Tesla Model X

  • visibly more power
  • clearly quicker 0–100 km/h
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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

GLC

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Mercedes GLC is significantly cheaper – starting at 50,300 £ , while the Tesla Model X costs 98,600 £ . That’s a price difference of around 48,235 £.

In terms of energy consumption, the Mercedes GLC is visibly more efficient: consuming 14.9 kWh/100km compared to 18.3 kWh/100km for the Tesla Model X. That’s a difference of about 3.4 kWh/100km.

As for electric range, the Mercedes GLC offers very slightly more range – reaching up to 714 km, about 65 km more than the Tesla Model X.

Model X

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 Tesla Model X offers visibly more power – delivering 1,020 HP compared to 680 HP. That’s roughly 340 HP more horsepower.

When accelerating from 0 to 100 km/h, the Tesla Model X is clearly quicker – completing the sprint in 2.6 s, while the Mercedes GLC takes 3.5 s. That’s about 0.9 s quicker.

Looking at top speed, the Tesla Model X is slightly faster – reaching 262 km/h, while the Mercedes GLC tops out at 210 km/h. The difference is around 52 km/h.

GLC

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes GLC is moderately lighter – 1,985 kg compared to 2,348 kg. The difference is around 363 kg.

Looking at boot space, the Mercedes GLC offers visibly more boot space – 620 L compared to 425 L. That’s a difference of about 195 L.

For maximum load capacity, the Tesla Model X offers clearly more capacity – up to 2,675 L, about 935 L more than the Mercedes GLC.

When it comes to payload, the Mercedes GLC carries marginally more – 575 kg compared to 527 kg. That’s a difference of about 48 kg.

Who wins the race in the data check?

The Mercedes GLC holds a narrow 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 £50,300
GLC

Mercedes GLC

  • Engine Type : Diesel MHEV, Plugin Hybrid, Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 186 - 680 HP
  • Consumption L/100km : 1.6 - 9.7 L/100km
  • Consumption kWh/100km : 14.9 - 16.6 kWh/100km
  • Electric Range : 12 - 714 km
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Frequently compared as well

Mercedes GLC
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Mercedes GLC
Tesla Model X

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes GLC

The Mercedes GLC blends plush cabin comfort and composed road manners into an SUV that feels more grown-up than it looks. It won’t shout for attention, but will quietly please buyers who want refinement, usable space and a touch of luxury without the drama.

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Reviews Mercedes GLC

4.4 (11 Reviews)
rate
Marek
2 Jan 2026, 18:32:30

There’s something about a Mercedes — you have to take it for a spin to feel it and understand why it’s special.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Tesla Model X

The Model X stands out in the electric SUV market with its striking falcon-wing doors and spacious interior, providing both style and practicality. Its exceptional range and impressive performance make it a standout choice for environmentally-conscious drivers seeking a luxurious experience. With advanced technology features and a strong focus on safety, the Model X redefines what an electric vehicle can be.

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Reviews Tesla Model X

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

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Mercedes GLC
Tesla Model X

Costs and Consumption
Price
50,300 - 111,000 £
Price
98,600 - 107,100 £
Consumption L/100km
1.6 - 9.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
14.9 - 16.6 kWh/100km
Consumption kWh/100km
18.3 - 19.3 kWh/100km
Electric Range
12 - 714 km
Electric Range
609 - 649 km
Battery Capacity
94 kWh
Battery Capacity
-
co2
0 - 221 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1,985 - 2,535 kg
Curb weight
2,348 - 2,470 kg
Trunk capacity
390 - 620 L
Trunk capacity
425 L
Length
4,845 mm
Length
5,036 mm
Width
1,890 - 1,913 mm
Width
1,999 mm
Height
1,644 mm
Height
1,684 mm
Max trunk capacity
1,740 L
Max trunk capacity
2,675 L
Payload
475 - 575 kg
Payload
500 - 527 kg

Engine and Performance
Engine Type
Diesel MHEV, Plugin Hybrid, Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
186 - 680 HP
Power HP
670 - 1,020 HP
Acceleration 0-100km/h
3.5 - 9 s
Acceleration 0-100km/h
2.6 - 3.9 s
Max Speed
210 km/h
Max Speed
240 - 262 km/h
Torque
380 - 1,020 Nm
Torque
-
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
137 - 500 kW
Power kW
493 - 750 kW
Engine capacity
1,991 - 2,989 cm3
Engine capacity
-

General
Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
D, B, E, F, G, A
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Tesla
Is the Mercedes GLC offered with different drivetrains?

Available configurations include 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.