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Mercedes E-Class Estate vs BYD Sealion 7 comparison

Compare performance (585 HP vs 530 HP), boot space and price (52,600 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – Mercedes E-Class Estate or BYD Sealion 7?

Mercedes E-Class Estate vs BYD Sealion 7: Key differences

Mercedes E-Class Estate

  • barely more power
  • barely quicker 0–100 km/h
  • slightly lighter
  • somewhat more trunk space
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BYD Sealion 7

4.9 (3 Reviews)
rate
  • noticeably cheaper
  • clearly more electric range
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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

E-Class Estate

Costs and Efficiency:

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

BYD Sealion 7 is noticeably cheaper – starting at 42,800 £ , while the Mercedes E-Class Estate costs 52,600 £ . That’s a price difference of around 9,784 £.

As for electric range, the BYD Sealion 7 offers clearly more range – reaching up to 502 km, about 393 km more than the Mercedes E-Class Estate.

Sealion 7

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes E-Class Estate offers barely more power – delivering 585 HP compared to 530 HP. That’s roughly 55 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes E-Class Estate is barely quicker – completing the sprint in 4.1 s, while the BYD Sealion 7 takes 4.5 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the Mercedes E-Class Estate delivers barely more torque with 750 Nm compared to 690 Nm. That’s about 60 Nm more.

E-Class Estate

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 E-Class Estate is slightly lighter – 1,900 kg compared to 2,225 kg. The difference is around 325 kg.

Looking at boot space, the Mercedes E-Class Estate offers somewhat more boot space – 615 L compared to 520 L. That’s a difference of about 95 L.

When it comes to payload, the Mercedes E-Class Estate carries clearly more – 645 kg compared to 410 kg. That’s a difference of about 235 kg.

Who wins the race in the data check?

The BYD Sealion 7 holds a decisive 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 £42,800
Sealion 7

BYD Sealion 7

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 313 - 530 HP
  • Consumption kWh/100km 19.9 - 21.9 kWh/100km
  • Electric Range 456 - 502 km
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Frequently compared as well

BYD Sealion 7
Mazda CX-6e
VS
In one corner is the tech‑packed BYD Sealion 7, a gadget-rich challenger promising range and features for the money; in the other is the Mazda CX‑6e, Mazda’s sleeker, driver-focused answer with a more premium feel. We’ll pit them on comfort, performance, tech and running costs so you know which one …
BYD Sealion 7
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The BYD Sealion 7 and MG MGS6 EV are two electric contenders aimed at buyers who want strong range, practicality and good value. This comparison focuses on their driving range, charging, performance, interior comfort and running costs to help you decide which suits your everyday needs.
Mercedes E-Class Estate
BYD Sealion 7

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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Reviews Mercedes E-Class Estate

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

BYD Sealion 7

The BYD Sealion 7 is a sleek electric wagon that blends sporty styling with surprising practicality, making it a compelling choice for drivers who want something different from the usual hatchback or SUV. Its refined interior and composed road manners give it an upscale feel, while clever packaging keeps it versatile for daily use.

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Reviews BYD Sealion 7

4.9 (3 Reviews)
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Steinbach
2 Jun 2026, 11:36:25

Fantastic car in every respect. Looks, interior, power, range, comfort, finish, etc.

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
oriol
27 Feb 2026, 15:33:27

range that I can always charge to 100% — unlike other brands that told me it was recommended to stop at 80%, which consequently cut my real range from 600 to 480 by not being able to charge to 100%. I think that's something people should know.

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

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Mercedes E-Class Estate
BYD Sealion 7

Costs and Consumption
Price
52,600 - 121,800 £
Price
42,800 - 52,300 £
Consumption L/100km
1.7 - 7.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
19.9 - 21.9 kWh/100km
Electric Range
97 - 109 km
Electric Range
456 - 502 km
Battery Capacity
-
Battery Capacity
-
co2
44 - 181 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,900 - 2,435 kg
Curb weight
2,225 - 2,435 kg
Trunk capacity
460 - 615 L
Trunk capacity
520 L
Length
-
Length
-
Width
1,880 mm
Width
1,925 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
540 - 645 kg
Payload
410 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, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
186 - 585 HP
Power HP
313 - 530 HP
Acceleration 0-100km/h
4.1 - 8.8 s
Acceleration 0-100km/h
4.5 - 6.7 s
Max Speed
-
Max Speed
-
Torque
320 - 750 Nm
Torque
380 - 690 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
137 - 430 kW
Power kW
230 - 390 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2024
CO2 Efficiency Class
G, E, F, B, D
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
BYD
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.