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BYD Dolphin vs SEAT Leon – Performance, range & efficiency compared

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – BYD Dolphin or SEAT Leon?

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

Dolphin @ press.bydauto.be

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.

SEAT Leon has a clearly perceptible advantage in terms of price – it starts at 24500 £, while the BYD Dolphin costs 29700 £. That’s a price difference of around 5237 £.

As for range, the BYD Dolphin performs significantly better – achieving up to 427 km, about 293 km more than the SEAT Leon.

Leon @ seatmedia

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 SEAT Leon has a evident edge – offering 272 HP compared to 204 HP. That’s roughly 68 HP more horsepower.

In acceleration from 0 to 100 km/h, the BYD Dolphin is somewhat quicker – completing the sprint in 7 s, while the SEAT Leon takes 7.70 s. That’s about 0.70 s faster.

In terms of top speed, the SEAT Leon performs noticeable better – reaching 220 km/h, while the BYD Dolphin tops out at 160 km/h. The difference is around 60 km/h.

There’s also a difference in torque: SEAT Leon pulls a bit stronger with 360 Nm compared to 310 Nm. That’s about 50 Nm difference.

Dolphin @ press.bydauto.be

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, SEAT Leon is clearly perceptible lighter – 1344 kg compared to 1658 kg. The difference is around 314 kg.

In terms of boot space, the SEAT Leon offers minimal more room – 380 L compared to 345 L. That’s a difference of about 35 L.

In maximum load capacity, the BYD Dolphin performs slight better – up to 1310 L, which is about 9 L more than the SEAT Leon.

When it comes to payload, SEAT Leon clearly perceptible takes the win – 521 kg compared to 410 kg. That’s a difference of about 111 kg.

Who comes out on top?

Overall, the SEAT Leon shows itself to be is largely superior and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £24,500
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SEAT Leon

  • Engine Type : Petrol, Petrol MHEV, Diesel, Plugin Hybrid
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 110 - 272 HP
  • Consumption L/100km : 0.3 - 5.7 L
  • Electric Range : 133 - 134 km
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BYD Dolphin

The BYD Dolphin is making waves in the automotive world with its sleek design and environmentally friendly features. This compact electric vehicle has been designed to offer a comfortable and efficient driving experience for urban commuters. With a focus on sustainability and high-tech innovation, the BYD Dolphin is setting new standards for modern city cars.

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SEAT Leon

The SEAT Leon impresses with its dynamic design and sporty edge, making it a standout choice in its class. Its interior is characterised by a modern, driver-focused cockpit that combines functionality with an emphasis on comfort. The car delivers a responsive driving experience, thanks to its advanced engineering and agile handling capabilities.

details
Small-33980-LeonSEDynamic-MysteryBlue @ seatmedia
Small-33989-LeonSEDynamic-MysteryBlue @ seatmedia
ipp-all-new-seat-leon-114-hq @ seatmedia
Small-35510-SEATLeonkeepsWhatCarAwardinthefamily @ seatmedia

Similar Comparisons

BYD Dolphin
BYD Dolphin Surf
VS
The BYD Dolphin and the sportier Dolphin Surf share the same efficient electric bones, but the Surf adds visual muscle, slightly firmer suspension and sharper steering for anyone craving a bit more attitude. Inside they’re twins — clever packaging, roomy rear seats and a useful boot — so the Surf’s appeal is mostly about style and a touch of driver engagement, while the standard Dolphin is the softer, smarter everyday companion. If you want best value and comfort, stick with the Dolphin; pick the Dolphin Surf only if looks and a hint of sportiness top your checklist.
BYD Dolphin
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The BYD Dolphin is a zippy, compact EV built for urban life — efficient, easy to park and kind on the wallet, making it a brilliant daily driver for city dwellers. The BYD Atto 2 swaps hatchback frugality for crossover comfort and tech, offering more space, range and kit for buyers who value relaxed longer trips and family practicality — Dolphin for tight streets, Atto 2 for everything else.
BYD Dolphin
SEAT Leon
Dolphin
Leon

Costs and Consumption
Price
29700 - 31400 £
Price
24500 - 36400 £
Consumption L/100km
-
Consumption L/100km
0.3 - 5.7 L
Consumption kWh/100km
15.90 kWh
Consumption kWh/100km
-
Electric Range
427 km
Electric Range
133 - 134 km
Battery Capacity
-
Battery Capacity
19.70 kWh
co2
0 g/km
co2
7 - 129 g/km
Fuel tank capacity
-
Fuel tank capacity
40 - 45 L

Dimensions and Body
Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1658 kg
Curb weight
1344 - 1670 kg
Trunk capacity
345 L
Trunk capacity
270 - 380 L
Length
4290 mm
Length
4368 mm
Width
1770 mm
Width
1799 mm
Height
1570 mm
Height
1442 - 1460 mm
Max trunk capacity
1310 L
Max trunk capacity
1187 - 1301 L
Payload
410 kg
Payload
460 - 521 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
204 HP
Power HP
110 - 272 HP
Acceleration 0-100km/h
7 s
Acceleration 0-100km/h
7.7 - 10.5 s
Max Speed
160 km/h
Max Speed
197 - 220 km/h
Torque
310 Nm
Torque
220 - 360 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
150 kW
Power kW
85 - 200 kW
Engine capacity
-
Engine capacity
1498 - 1968 cm3

General
Model Year
2023
Model Year
2024 - 2025
CO2 Efficiency Class
A
CO2 Efficiency Class
D, B
Brand
BYD
Brand
SEAT

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In the evolving landscape of electric vehicles, the BYD Dolphin and Renault R5 stand out as compelling options for eco-conscious drivers. The Dolphin impresses with its spacious interior and cutting-edge technology, making it a practical choice for urban commuting. Meanwhile, the Renault R5 captures nostalgic charm while offering modern performance and efficiency, appealing to those who prioritize style alongside sustainability.
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The CUPRA Leon and SEAT Leon offer distinct driving experiences despite their shared lineage, with the CUPRA Leon delivering a sportier performance thanks to its more powerful engine and subtle race-oriented design cues. While the SEAT Leon provides a balanced ride with comfort and efficiency as its focal points, the CUPRA variant caters to those who seek an adrenaline rush with its dynamic handling and aggressive stance. Both models maintain high-quality interiors and technology features, but the CUPRA Leon stands out for enthusiasts seeking performance-tuned refinement.
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In a head-to-head comparison, the BYD Dolphin and VW ID.3 stand out in the rapidly evolving EV market, each offering unique strengths. The Dolphin impresses with its affordability and efficiency, making it an attractive option for budget-conscious buyers looking for great range and technological features. On the other hand, the ID.3 brings Volkswagen’s renowned build quality and innovative design elements, appealing to those seeking a blend of traditional brand reliability with modern electric performance.
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What drivetrain options does the BYD Dolphin have?

The BYD Dolphin is offered with Front-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.