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Mercedes G Class vs Tesla Model 3 comparison

Compare performance (605 HP vs 460 HP), boot space and price (106,600 £ vs 31,700 £ ) at a glance. Find out which car is the better choice for you – Mercedes G Class or Tesla Model 3?

Mercedes G Class vs Tesla Model 3: Key differences

Mercedes G Class

  • noticeably more power
  • very slightly more trunk space

Tesla Model 3

3.8 (4 Reviews)
rate
  • significantly cheaper
  • considerably more efficient
  • clearly more electric range
  • substantially quicker 0–100 km/h
  • clearly lighter

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

G Class

Costs and Efficiency:

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

Tesla Model 3 is significantly cheaper – starting at 31,700 £ , while the Mercedes G Class costs 106,600 £ . That’s a price difference of around 74,885 £.

In terms of energy consumption, the Tesla Model 3 is considerably more efficient: consuming 13 kWh/100km compared to 28 kWh/100km for the Mercedes G Class. That’s a difference of about 15 kWh/100km.

As for electric range, the Tesla Model 3 offers clearly more range – reaching up to 750 km, about 282 km more than the Mercedes G Class.

Model 3

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes G Class offers noticeably more power – delivering 605 HP compared to 460 HP. That’s roughly 145 HP more horsepower.

When accelerating from 0 to 100 km/h, the Tesla Model 3 is substantially quicker – completing the sprint in 3.1 s, while the Mercedes G Class takes 4.4 s. That’s about 1.3 s quicker.

Looking at top speed, the Tesla Model 3 is markedly faster – reaching 262 km/h, while the Mercedes G Class tops out at 180 km/h. The difference is around 82 km/h.

There’s also a difference in torque: the Mercedes G Class delivers significantly more torque with 1,164 Nm compared to 660 Nm. That’s about 504 Nm more.

G 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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Tesla Model 3 is clearly lighter – 1,772 kg compared to 2,485 kg. The difference is around 713 kg.

Looking at boot space, the Mercedes G Class offers very slightly more boot space – 640 L compared to 594 L. That’s a difference of about 46 L.

When it comes to payload, the Mercedes G Class carries clearly more – 715 kg compared to 377 kg. That’s a difference of about 338 kg.

Who wins the race in the data check?

The Tesla Model 3 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 £31,700
Model 3

Tesla Model 3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 283 - 460 HP
  • Consumption kWh/100km : 13 - 16.7 kWh/100km
  • Electric Range : 534 - 750 km
details

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View detailed analysis

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View detailed analysis

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Mercedes G Class

The G-Class, often called the G‑Wagen, is a blocky icon that blends unapologetic off-road prowess with a plush, modern cabin, announcing your arrival before you even step out. It’s equally at home crawling over rocks or cruising city streets, and owning one feels like adopting a very expensive, very capable personality.

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18C0997_133
19C0473_066
18C0997_262

Reviews Mercedes G Class

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

Tesla Model 3

The Tesla Model 3 slices through daily commuting with a silent, confident shove that makes petrolheads reassess their life choices, while its minimalist cabin feels more like a slick gadget gallery than a traditional car interior. For buyers after a fuss-free, tech-forward electric with plenty of grin factor and low running drama, it’s hard to beat—just don't be surprised when the car updates itself overnight.

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Reviews Tesla Model 3

3.8 (4 Reviews)
rate
dino999
18 Nov 2025, 08:47:05

I wanted to give 0 stars but you can't — unfortunately, it sucks.

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Mercedes G Class
Tesla Model 3

Costs and Consumption
Price
106,600 - 171,000 £
Price
31,700 - 50,100 £
Consumption L/100km
8.7 - 14.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
28 kWh/100km
Consumption kWh/100km
13 - 16.7 kWh/100km
Electric Range
468 km
Electric Range
534 - 750 km
Battery Capacity
116 kWh
Battery Capacity
83 kWh
co2
0 - 336 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Off-Roader
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
4
Curb weight
2,485 - 3,085 kg
Curb weight
1,772 - 1,929 kg
Trunk capacity
620 - 640 L
Trunk capacity
594 L
Length
4,624 mm
Length
4,724 mm
Width
1,931 - 1,984 mm
Width
1,850 mm
Height
1,983 mm
Height
1,431 mm
Max trunk capacity
1,990 L
Max trunk capacity
-
Payload
415 - 715 kg
Payload
303 - 377 kg

Engine and Performance
Engine Type
Electric, Petrol MHEV, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
387 - 605 HP
Power HP
283 - 460 HP
Acceleration 0-100km/h
4.4 - 5.8 s
Acceleration 0-100km/h
3.1 - 6.2 s
Max Speed
180 km/h
Max Speed
262 km/h
Torque
760 - 1,164 Nm
Torque
420 - 660 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
285 - 445 kW
Power kW
208 - 338 kW
Engine capacity
2,989 - 3,982 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,025
CO2 Efficiency Class
A, G
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Tesla
What drivetrain options does the Mercedes G Class have?

The Mercedes G Class 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.