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Mercedes E-Class Estate vs MG MG3 comparison

Compare performance (585 HP vs 194 HP), boot space and price (52,600 £ vs 15,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes E-Class Estate or MG MG3?

Mercedes E-Class Estate vs MG MG3: Key differences

Mercedes E-Class Estate

  • significantly more power
  • clearly more efficient
  • substantially quicker 0–100 km/h
  • substantially more trunk space
details

MG MG3

5 (1 Reviews)
rate
  • considerably cheaper
  • significantly lighter
details

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

E-Class Estate

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.

MG MG3 is considerably cheaper – starting at 15,400 £ , while the Mercedes E-Class Estate costs 52,600 £ . That’s a price difference of around 37,212 £.

Fuel consumption also shows a difference: the Mercedes E-Class Estate uses 1.7 L/100km and is clearly more efficient than the MG MG3 with 4.4 L/100km. The difference is about 2.7 L/100km.

MG3

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 Mercedes E-Class Estate offers significantly more power – delivering 585 HP compared to 194 HP. That’s roughly 391 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes E-Class Estate is substantially quicker – completing the sprint in 4.1 s, while the MG MG3 takes 8 s. That’s about 3.9 s quicker.

There’s also a difference in torque: the Mercedes E-Class Estate delivers clearly more torque with 750 Nm compared to 148 Nm. That’s about 602 Nm more.

E-Class Estate

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, MG MG3 is significantly lighter – 1,237 kg compared to 1,900 kg. The difference is around 663 kg.

Looking at boot space, the Mercedes E-Class Estate offers substantially more boot space – 615 L compared to 293 L. That’s a difference of about 322 L.

When it comes to payload, the Mercedes E-Class Estate carries markedly more – 645 kg compared to 448 kg. That’s a difference of about 197 kg.

Who wins the race in the data check?

The Mercedes E-Class Estate 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 £52,600
E-Class Estate

Mercedes E-Class Estate

  • Engine Type Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Rear-Wheel Drive
  • Power HP 186 - 585 HP
  • Consumption L/100km 1.7 - 7.9 L/100km
  • Electric Range 97 - 109 km
details

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MG MG3
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Mercedes E-Class Estate
MG MG3

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes E-Class Estate

The E‑Class Estate blends executive elegance with genuine everyday practicality, wrapping luxury materials and a serene ride in a wagon silhouette that never looks apologetic. It’s the perfect choice for buyers who need grown-up luggage space without sacrificing comfort, refinement or a touch of driving enjoyment.

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16C947_04
16C947_16
16C947_07
16C722_002

Reviews Mercedes E-Class Estate

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

MG MG3

The MG3 is a cheeky city hatch that pairs bold, youthful styling with sprightly handling for drivers who want personality on a budget. Its cabin is bright and cleverly packaged, offering sensible space and a fun-to-drive character that turns mundane commutes into something a bit more enjoyable.

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KV-1-1
Left-Back-30°-1
Front-Row-Space-1
Trunk-3

Reviews MG MG3

5 (1 Reviews)
rate
Giorgio catacchio
20 Sept 2025, 00:08:28

I've owned the MG3 Hybrid for a year — I travel a lot, never a dull moment; comes fully loaded as standard, incredible acceleration, etc.

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Mercedes E-Class Estate
MG MG3

Costs and Consumption
Price
52,600 - 121,800 £
Price
15,400 - 21,400 £
Consumption L/100km
1.7 - 7.9 L/100km
Consumption L/100km
4.4 - 6.1 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
97 - 109 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
44 - 181 g/km
co2
100 - 137 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,900 - 2,435 kg
Curb weight
1,237 - 1,285 kg
Trunk capacity
460 - 615 L
Trunk capacity
293 L
Length
-
Length
-
Width
1,880 mm
Width
1,797 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
540 - 645 kg
Payload
373 - 448 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
186 - 585 HP
Power HP
116 - 194 HP
Acceleration 0-100km/h
4.1 - 8.8 s
Acceleration 0-100km/h
8 - 10.8 s
Max Speed
-
Max Speed
-
Torque
320 - 750 Nm
Torque
148 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4
Power kW
137 - 430 kW
Power kW
85 - 143 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
1,490 - 1,495 cm3

General
Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
G, E, F, B, D
CO2 Efficiency Class
E, C
Brand
Mercedes-Benz
Brand
MG
What drivetrain options does the Mercedes E-Class Estate have?

Available configurations include All-Wheel Drive or Rear-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.