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Renault Mégane vs BYD Dolphin comparison

Compare performance (218 HP vs 204 HP), boot space and price (35,100 £ vs 29,700 £ ) at a glance. Find out which car is the better choice for you – Renault Mégane or BYD Dolphin?

Renault Mégane vs BYD Dolphin: Key differences

Renault Mégane

  • only slightly more power
  • marginally more efficient
  • very slightly more electric range
  • somewhat more trunk space

BYD Dolphin

3.7 (3 Reviews)
rate
  • a bit cheaper
  • barely quicker 0–100 km/h
  • very slightly lighter

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

Mégane

A Clash of Electrifying Proportions: BYD Dolphin vs. Renault Mégane

In today's rapidly evolving automotive landscape, electric vehicles are at the forefront, leading the charge towards a sustainable future. Two noteworthy contenders vying for attention in this domain are the BYD Dolphin and the Renault Mégane. This article pits the two electric marvels against each other, delving into their technical specifications and innovative features to help you decide which one aligns better with your motoring needs.

Dolphin

Design and Dimensions

The BYD Dolphin adopts a classic hatchback silhouette with dimensions of 4290 mm in length, 1770 mm in width, and 1570 mm in height. Its design is sleek yet subtle, offering practicality with its five-door configuration.

In contrast, the Renault Mégane stands as an SUV, measuring slightly smaller at 4200 mm in length, 1768 mm in width, and standing shorter at 1505 mm. This model, however, provides a greater trunk capacity of 389 liters, edging out the Dolphin's 345 liters, which can be crucial if trunk space is a top priority.

Mégane

Powertrain and Performance

Focusing on power, the BYD Dolphin boasts an output of 204 horsepower (150 kW), along with a torque of 310 Nm. It delivers a responsive driving experience, accelerating from 0 to 100 km/h in just 7 seconds. Its top speed is recorded at 160 km/h, propelling it with vigor across cityscapes and highways alike.

The Renault Mégane offers a variety of powertrains, stretching from 130 to 218 horsepower (96 to 160 kW), and torque between 250 to 300 Nm depending on the variant. Its acceleration is similarly competitive, reaching 0 to 100 km/h between 7.4 to 10 seconds, with a top speed encapsulated at 150 to 160 km/h.

Dolphin

Range and Efficiency

When it comes to range, the Dolphin strides ahead with an impressive 427 km on a full charge, consuming 15.9 kWh/100 km. This promises extended travels without frequent recharges.

The Mégane provides options and flexibility, with its range spanning from 308 to a commanding 460 km, and consumption rates fluctuating from 14.9 to 15.4 kWh/100 km based on the specific model chosen.

Mégane

Seating and Comfort

Both models accommodate five passengers comfortably, catering to family or group travels. The Dolphin and Mégane emphasize user comfort with modern interiors and tech-savvy features to enhance the electric driving experience.

Dolphin

Final Thoughts

The BYD Dolphin and Renault Mégane embody the advancements in electric vehicle technology. The Dolphin shines with its robust performance and longer range, ideal for those who prioritize efficiency and power. On the other hand, the Mégane offers versatility with its variation in powertrains and extends practicality through its SUV form factor.

Your choice boils down to personal preference and requirements, whether it’s the dynamic hatchback style of the Dolphin or the versatile SUV stance of the Mégane. Whichever you lean towards, both models are testament to the exciting future of electric mobility.

Frequently compared as well

BYD Dolphin
BYD Atto 2
VS
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 …
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 …

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

Mégane

Costs and Efficiency:

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

BYD Dolphin is a bit cheaper – starting at 29,700 £ , while the Renault Mégane costs 35,100 £ . That’s a price difference of around 5,366 £.

In terms of energy consumption, the Renault Mégane is marginally more efficient: consuming 15.4 kWh/100km compared to 15.9 kWh/100km for the BYD Dolphin. That’s a difference of about 0.5 kWh/100km.

As for electric range, the Renault Mégane offers very slightly more range – reaching up to 452 km, about 25 km more than the BYD Dolphin.

Dolphin

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 Renault Mégane offers only slightly more power – delivering 218 HP compared to 204 HP. That’s roughly 14 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Dolphin is barely quicker – completing the sprint in 7 s, while the Renault Mégane takes 7.4 s. That’s about 0.4 s quicker.

There’s no difference in top speed – both reach 160 km/h.

There’s also a difference in torque: the BYD Dolphin delivers barely more torque with 310 Nm compared to 300 Nm. That’s about 10 Nm more.

Mégane

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, BYD Dolphin is very slightly lighter – 1,658 kg compared to 1,719 kg. The difference is around 61 kg.

Looking at boot space, the Renault Mégane offers somewhat more boot space – 389 L compared to 345 L. That’s a difference of about 44 L.

For maximum load capacity, the Renault Mégane offers marginally more capacity – up to 1,332 L, about 22 L more than the BYD Dolphin.

When it comes to payload, the Renault Mégane carries only slightly more – 446 kg compared to 410 kg. That’s a difference of about 36 kg.

Who wins the race in the data check?

The Renault Mégane sits just ahead overall 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 £35,100
Mégane

Renault Mégane

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 218 HP
  • Consumption kWh/100km : 15.4 kWh/100km
  • Electric Range : 452 km
details
Renault Mégane
BYD Dolphin

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Renault Mégane

The Renault Mégane blends Gallic flair with practical everyday charm, showing that sensible transport can still have personality and poise. It’s a smart pick for buyers who want a comfortable, stylish hatchback that feels a little more special than the usual commute companion.

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Reviews Renault Mégane

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

BYD Dolphin

The BYD Dolphin is a cheeky electric hatchback that blends playful styling with surprising practicality, making it a brilliant city companion for buyers who want modern tech without the showroom bravado. It’s comfy, efficient and easy to live with, and while it won’t blind you with supercar drama, it will quietly get the job done with plenty of character.

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E3343F48-6402-43F6-BA2F-1FB1F8EFCE7F
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Reviews BYD Dolphin

3.7 (3 Reviews)
rate
John Maskell
3 Jan 2026, 07:26:24

Loving the dolphin

How do you mainly use this car? (optional): City / Short distance
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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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 …
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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 …
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Hyundai Kona
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The BYD Dolphin and Hyundai Kona compete for the top spot in your garage. See how both models differ in key areas like performance, running costs, interior space and technology. A fast, clear comparison helps you pick the one that fits your needs best.
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MG MG4
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In the burgeoning landscape of electric vehicles, the BYD Dolphin and MG MG4 present compelling choices for eco-conscious drivers. The BYD Dolphin stands out with its impressive range and modern design, appealing to urban commuters seeking efficiency and style in equal measure. In contrast, the MG4 …
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Renault Mégane
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In the battle between the Renault Clio and Renault Mégane, drivers will find two distinct personalities within the same brand's lineup. The Clio charms with its compact design and agile handling, making it ideal for urban environments, while the Mégane offers a more spacious interior and a sporty …
Renault Mégane
BYD Dolphin

Costs and Consumption
Price
35,100 - 38,500 £
Price
29,700 - 31,400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.4 kWh/100km
Consumption kWh/100km
15.9 kWh/100km
Electric Range
452 km
Electric Range
427 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
Hatchback
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1,719 kg
Curb weight
1,658 kg
Trunk capacity
389 L
Trunk capacity
345 L
Length
4,200 mm
Length
4,290 mm
Width
1,783 mm
Width
1,770 mm
Height
1,505 mm
Height
1,570 mm
Max trunk capacity
1,332 L
Max trunk capacity
1,310 L
Payload
446 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
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
218 HP
Power HP
204 HP
Acceleration 0-100km/h
7.4 s
Acceleration 0-100km/h
7 s
Max Speed
160 km/h
Max Speed
160 km/h
Torque
300 Nm
Torque
310 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
160 kW
Power kW
150 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,025
Model Year
2,023
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Renault
Brand
BYD
What drivetrain options does the Renault Mégane have?

The Renault Mégane is offered with Front-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.