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SERES 5 vs BYD Sealion 7 comparison

Compare performance (585 HP vs 530 HP), boot space and price (55,700 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – SERES 5 or BYD Sealion 7?

SERES 5 vs BYD Sealion 7: Key differences

SERES 5

  • marginally more power
  • only slightly more efficient
  • only slightly quicker 0–100 km/h

BYD Sealion 7

5 (2 Reviews)
rate
  • visibly cheaper
  • slightly more electric range
  • very slightly lighter
  • noticeably more trunk space

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

5

As the automotive market continues to shift towards electrification, two contenders are emerging in the SUV segment: the SERES 5 and the BYD Sealion 7. Both of these electric vehicles (EVs) offer impressive performance, innovative features, and sustainable driving solutions. In this comparison, we delve into their technical specifications, design elements, and innovative technologies to help you decide which model stands out in this increasingly competitive field.

Sealion 7

Performance and Powertrain

Starting with performance, the SERES 5 boasts a powerful all-wheel drive system with a remarkable output of 646 HP (475 kW) and torque reaching 940 Nm. This engine configuration allows it to accelerate from 0 to 100 km/h in just 4.1 seconds, marking it as one of the high-performance electric SUVs available.

On the other hand, the BYD Sealion 7 offers three different powertrain configurations, producing between 313 HP (230 kW) and 530 HP (390 kW). With a maximum torque ranging from 380 Nm to 690 Nm, the Sealion 7 can go from 0 to 100 km/h in as little as 4.5 seconds for the most powerful variant. It also features both rear-wheel and all-wheel drive options, enhancing its versatility for various driving conditions.

Range and Efficiency

When it comes to electric range, the BYD Sealion 7 holds an advantage. Its multiple configurations offer an electric range between 456 km and 502 km, providing plenty of distance for long drives. In comparison, the SERES 5 has a range of up to 430 km, which is still impressive for an SUV in its class.

In terms of energy consumption, the SERES 5 consumes 18.6 kWh/100 km, while the Sealion 7 ranges from 19.9 kWh/100 km to 21.9 kWh/100 km, depending on the variant. Although the Sealion 7's consumption is slightly higher, its extended range may justify the trade-off for potential buyers prioritizing distance.

Design and Interior Space

Both vehicles exhibit contemporary SUV designs, but they cater to different aesthetics. The SERES 5, with its clean lines and futuristic appeal, measures 4700 mm in length, 1930 mm in width, and 1625 mm in height. It provides adequate trunk capacity of 367 liters for everyday use.

Conversely, the BYD Sealion 7 is slightly larger at 4830 mm in length and offers a wider trunk capacity of 520 liters, accommodating more luggage and cargo. This extra storage could be especially beneficial for families or those who frequently travel.

Technological Innovations

In today's market, technology plays a vital role in the overall appeal of a vehicle. The SERES 5 stands out with its all-wheel drive capability and robust acceleration, making it a thrilling option for performance-oriented buyers.

Meanwhile, the BYD Sealion 7 introduces a reduction gearbox in its transmission, enhancing driving efficiency and performance. Coupled with its diverse power options, this feature may attract buyers looking for versatility in their electric SUV.

Conclusion: Which One to Choose?

Deciding between the SERES 5 and the BYD Sealion 7 ultimately comes down to personal preferences and priorities. The SERES 5 offers unparalleled power and performance, making it an exciting choice for driving enthusiasts. In contrast, the BYD Sealion 7 provides greater range and practicality with its larger trunk space, making it suitable for families and those who require additional cargo capacity.

Both vehicles exemplify the advancements in electric vehicle technology and design. As the market continues to evolve, potential buyers should consider their specific needs and test drive both options to see which SUV resonates more with their lifestyle.

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

5

Costs and Efficiency:

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

BYD Sealion 7 is visibly cheaper – starting at 42,800 £ , while the SERES 5 costs 55,700 £ . That’s a price difference of around 12,857 £.

In terms of energy consumption, the SERES 5 is only slightly more efficient: consuming 18.6 kWh/100km compared to 19.9 kWh/100km for the BYD Sealion 7. That’s a difference of about 1.3 kWh/100km.

As for electric range, the BYD Sealion 7 offers slightly more range – reaching up to 502 km, about 72 km more than the SERES 5.

Sealion 7

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 SERES 5 offers marginally 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 SERES 5 is only slightly 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 SERES 5 delivers clearly more torque with 940 Nm compared to 690 Nm. That’s about 250 Nm more.

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, BYD Sealion 7 is very slightly lighter – 2,225 kg compared to 2,360 kg. The difference is around 135 kg.

Looking at boot space, the BYD Sealion 7 offers noticeably more boot space – 520 L compared to 367 L. That’s a difference of about 153 L.

When it comes to payload, the BYD Sealion 7 carries marginally more – 410 kg compared to 375 kg. That’s a difference of about 35 kg.

Who wins the race in the data check?

The BYD Sealion 7 has the upper hand 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
details
SERES 5
BYD Sealion 7

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

SERES 5

The Seres 5 carves a convincing niche in the crowded compact crossover market with bold styling and a surprisingly upscale cabin that feels larger than its footprint suggests. It’s an easy, fuss-free choice for shoppers after modern EV practicality and sensible running costs, delivered with a friendly personality that won’t try to outshine more expensive rivals.

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Reviews SERES 5

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

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.

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Reviews BYD Sealion 7

5 (2 Reviews)
rate
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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SERES 5
BYD Sealion 7

Costs and Consumption
Price
55,700 £
Price
42,800 - 52,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
18.6 kWh/100km
Consumption kWh/100km
19.9 - 21.9 kWh/100km
Electric Range
430 km
Electric Range
456 - 502 km
Battery Capacity
-
Battery Capacity
-
co2
0 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
-
Doors
-
Curb weight
2,360 kg
Curb weight
2,225 - 2,435 kg
Trunk capacity
367 L
Trunk capacity
520 L
Length
-
Length
-
Width
1,930 mm
Width
1,925 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
375 kg
Payload
410 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
585 HP
Power HP
313 - 530 HP
Acceleration 0-100km/h
4.1 s
Acceleration 0-100km/h
4.5 - 6.7 s
Max Speed
-
Max Speed
-
Torque
940 Nm
Torque
380 - 690 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
430 kW
Power kW
230 - 390 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024
Model Year
2,024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
SERES
Brand
BYD
What drive types are available for the SERES 5?

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.