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Mercedes S Class vs BYD Sealion 7 – Differences & prices compared
Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – Mercedes S Class or BYD Sealion 7?
S Class
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.
BYD Sealion 7 has a clearly advantage in terms of price – it starts at 42800 £, while the Mercedes S Class costs 97200 £. That’s a price difference of around 54322 £.
As for range, the BYD Sealion 7 performs clearly better – achieving up to 502 km, about 385 km more than the Mercedes S Class.
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 S Class has a distinct edge – offering 802 HP compared to 530 HP. That’s roughly 272 HP more horsepower.
In acceleration from 0 to 100 km/h, the Mercedes S Class is noticeable quicker – completing the sprint in 3.30 s, while the BYD Sealion 7 takes 4.50 s. That’s about 1.20 s faster.
In terms of top speed, the Mercedes S Class performs a bit better – reaching 250 km/h, while the BYD Sealion 7 tops out at 215 km/h. The difference is around 35 km/h.
There’s also a difference in torque: Mercedes S Class pulls significantly stronger with 1430 Nm compared to 690 Nm. That’s about 740 Nm difference.
S Class
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 curb weight, Mercedes S Class is hardly perceptible lighter – 2070 kg compared to 2225 kg. The difference is around 155 kg.
In terms of boot space, the Mercedes S Class offers minimal more room – 550 L compared to 520 L. That’s a difference of about 30 L.
When it comes to payload, Mercedes S Class convincingly takes the win – 730 kg compared to 410 kg. That’s a difference of about 320 kg.
Who wins the race?
The Mercedes S Class proves to be slightly ahead and therefore becomes our DriveDuel Champion!
Mercedes S Class is the better all-rounder in this comparison.
from about £97,200
@ Mercedes-Benz Group Media
Mercedes S Class
Mercedes S Class
The Mercedes-Benz S-Class stands as a symbol of luxury and innovation in the automotive world, seamlessly blending cutting-edge technology with timeless elegance. Inside, the cabin offers an unparalleled level of comfort and sophistication, featuring high-quality materials and advanced infotainment systems that cater to the most discerning of drivers. On the road, the S-Class delivers an exceptionally smooth and engaging driving experience, ensuring that it remains a leader in its class.
details
BYD Sealion 7
The Sealion 7 captivates with its striking design and impressive performance that appeals to both enthusiasts and casual drivers alike. With a focus on comfort and advanced technology, this model redefines the driving experience, making every journey enjoyable. Its sleek silhouette coupled with an innovative interior showcases the perfect blend of style and functionality.
details
Mercedes S Class
BYD Sealion 7
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@ Mercedes-Benz Group Media
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@ BYD Auto / BYD Global Media
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Costs and Consumption |
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|---|---|
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Price
97200 - 204400 £
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Price
42800 - 52300 £
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Consumption L/100km
2.3 - 13.2 L
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Consumption L/100km
-
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Consumption kWh/100km
-
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Consumption kWh/100km
19.9 - 21.9 kWh
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Electric Range
31 - 117 km
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Electric Range
456 - 502 km
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Battery Capacity
10.40 kWh
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Battery Capacity
-
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co2
52 - 301 g/km
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co2
0 g/km
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Fuel tank capacity
65 - 76 L
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
Sedan
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
4
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Doors
4
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Curb weight
2070 - 2650 kg
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Curb weight
2225 - 2435 kg
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Trunk capacity
325 - 550 L
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Trunk capacity
520 L
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Length
5179 - 5469 mm
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Length
4830 mm
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Width
1921 - 1954 mm
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Width
1925 mm
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Height
1503 - 1515 mm
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Height
1620 mm
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Max trunk capacity
-
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Max trunk capacity
1789 L
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Payload
420 - 730 kg
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Payload
410 kg
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Engine and Performance |
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|---|---|
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Engine Type
Petrol MHEV, Petrol, Plugin Hybrid, Diesel MHEV
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Automatic Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
All-Wheel Drive, Rear-Wheel Drive
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Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Power HP
336 - 802 HP
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Power HP
313 - 530 HP
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Acceleration 0-100km/h
3.3 - 5.9 s
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Acceleration 0-100km/h
4.5 - 6.7 s
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Max Speed
250 km/h
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Max Speed
215 km/h
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Torque
500 - 1430 Nm
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Torque
380 - 690 Nm
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Number of Cylinders
6 - 12
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Number of Cylinders
-
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Power kW
247 - 590 kW
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Power kW
230 - 390 kW
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Engine capacity
2989 - 5980 cm3
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Engine capacity
-
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General |
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|---|---|
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Model Year
2024 - 2025
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Model Year
2024
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CO2 Efficiency Class
G, E, F, B
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CO2 Efficiency Class
A
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Brand
Mercedes-Benz
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Brand
BYD
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What drive types are available for the Mercedes S Class?
The Mercedes S Class is available as All-Wheel Drive or Rear-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.