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BYD Dolphin vs Mercedes SL Class – Which one offers the better deal?

Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: BYD Dolphin or Mercedes SL Class?

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

Dolphin @ press.bydauto.be

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

BYD Dolphin has a significantly advantage in terms of price – it starts at 29700 £, while the Mercedes SL Class costs 112700 £. That’s a price difference of around 83013 £.

As for range, the BYD Dolphin performs clearly better – achieving up to 427 km, about 415 km more than the Mercedes SL Class.

SL Class @ group-media.mercedes-benz.com

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes SL Class has a clearly edge – offering 816 HP compared to 204 HP. That’s roughly 612 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes SL Class is clearly quicker – completing the sprint in 2.90 s, while the BYD Dolphin takes 7 s. That’s about 4.10 s faster.

In terms of top speed, the Mercedes SL Class performs convincingly better – reaching 317 km/h, while the BYD Dolphin tops out at 160 km/h. The difference is around 157 km/h.

There’s also a difference in torque: Mercedes SL Class pulls decisively stronger with 1420 Nm compared to 310 Nm. That’s about 1110 Nm difference.

Dolphin @ press.bydauto.be

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: BYD Dolphin offers to a small extent more seating capacity – 5 vs 4.

In curb weight, BYD Dolphin is slight lighter – 1658 kg compared to 1810 kg. The difference is around 152 kg.

In terms of boot space, the BYD Dolphin offers noticeable more room – 345 L compared to 240 L. That’s a difference of about 105 L.

When it comes to payload, BYD Dolphin minimal takes the win – 410 kg compared to 375 kg. That’s a difference of about 35 kg.

Who wins the race?

The BYD Dolphin proves to be has the upper hand and therefore becomes our DriveDuel Champion!
BYD Dolphin is the better all-rounder in this comparison.

from about £29,700
E3343F48-6402-43F6-BA2F-1FB1F8EFCE7F

BYD Dolphin

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 204 HP
  • Consumption kWh/100km : 15.90 kWh
  • Electric Range : 427 km
details

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.

details
E3343F48-6402-43F6-BA2F-1FB1F8EFCE7F @ press.bydauto.be
000AECC3-AF0F-42E4-A606-040E7FB88B81 @ press.bydauto.be
0344F0B7-DD22-4EE0-9220-311A496628F6 @ press.bydauto.be

Mercedes SL Class

The Mercedes-Benz SL-Class embodies a perfect fusion of performance and luxury, offering a driving experience that is both exhilarating and refined. Its sleek and aerodynamic design ensures a commanding presence on the road, while the sumptuous interior provides unparalleled comfort and cutting-edge technology. With a heritage of engineering excellence, this model stands as a testament to Mercedes-Benz's commitment to innovation and craftsmanship.

details
15C1119_012 @ group-media.mercedes-benz.com
15C1119_029 @ group-media.mercedes-benz.com
15C1119_120 @ group-media.mercedes-benz.com
15C1119_004 @ group-media.mercedes-benz.com

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
BYD Atto 2
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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
Mercedes SL Class
Dolphin
SL Class

Costs and Consumption
Price
29700 - 31400 £
Price
112700 - 219300 £
Consumption L/100km
-
Consumption L/100km
9 - 13.6 L
Consumption kWh/100km
15.90 kWh
Consumption kWh/100km
-
Electric Range
427 km
Electric Range
12 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
206 - 309 g/km
Fuel tank capacity
-
Fuel tank capacity
70 L

Dimensions and Body
Body Type
Hatchback
Body Type
Roadster
Seats
5
Seats
4
Doors
5
Doors
2
Curb weight
1658 kg
Curb weight
1810 - 2195 kg
Trunk capacity
345 L
Trunk capacity
110 - 240 L
Length
4290 mm
Length
4697 - 4705 mm
Width
1770 mm
Width
1915 mm
Height
1570 mm
Height
1354 - 1359 mm
Max trunk capacity
1310 L
Max trunk capacity
-
Payload
410 kg
Payload
145 - 375 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
204 HP
Power HP
381 - 816 HP
Acceleration 0-100km/h
7 s
Acceleration 0-100km/h
2.9 - 4.9 s
Max Speed
160 km/h
Max Speed
260 - 317 km/h
Torque
310 Nm
Torque
480 - 1420 Nm
Number of Cylinders
-
Number of Cylinders
4 - 8
Power kW
150 kW
Power kW
280 - 600 kW
Engine capacity
-
Engine capacity
1991 - 3982 cm3

General
Model Year
2023
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
BYD
Brand
Mercedes-Benz

Similar Comparisons

BYD Dolphin
Renault R5
VS
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.
BYD Dolphin
VW ID.3
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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.
BYD Dolphin
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In the increasingly competitive electric vehicle market, the BYD Dolphin and Kia EV3 stand out with their unique features and modern designs. The Dolphin boasts impressive range and efficiency, catering to eco-conscious drivers, while the EV3 impresses with its sporty handling and advanced technology. As both models evolve, potential buyers will have to weigh their preferences in performance, design, and practicality to determine the best fit for their lifestyle.
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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.