VS

Hyundai i20 vs BYD Dolphin Surf comparison

Compare performance (90 HP vs 156 HP), boot space and price (18,600 £ vs 19,700 £ ) at a glance. Find out which car is the better choice for you – Hyundai i20 or BYD Dolphin Surf?

Hyundai i20 vs BYD Dolphin Surf: Key differences

Hyundai i20

4 (1 Reviews)
rate
  • very slightly cheaper
  • a bit lighter
  • a bit more trunk space
details

BYD Dolphin Surf

  • substantially more power
  • clearly quicker 0–100 km/h
details

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

By Achim Sedelmaier

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

i20

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.

Hyundai i20 is very slightly cheaper – starting at 18,600 £ , while the BYD Dolphin Surf costs 19,700 £ . That’s a price difference of around 1,105 £.

Dolphin Surf

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 BYD Dolphin Surf offers substantially more power – delivering 156 HP compared to 90 HP. That’s roughly 66 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Dolphin Surf is clearly quicker – completing the sprint in 9.1 s, while the Hyundai i20 takes 11.5 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the BYD Dolphin Surf delivers markedly more torque with 220 Nm compared to 172 Nm. That’s about 48 Nm more.

i20

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: Hyundai i20 offers more seats – 5 vs 4.

In terms of curb weight, Hyundai i20 is a bit lighter – 1,145 kg compared to 1,294 kg. The difference is around 149 kg.

Looking at boot space, the Hyundai i20 offers a bit more boot space – 352 L compared to 308 L. That’s a difference of about 44 L.

When it comes to payload, the Hyundai i20 carries noticeably more – 465 kg compared to 344 kg. That’s a difference of about 121 kg.

Who wins the race in the data check?

The BYD Dolphin Surf is decisively ahead 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 £19,700
Dolphin Surf

BYD Dolphin Surf

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 88 - 156 HP
  • Consumption kWh/100km : 15.5 - 16 kWh/100km
  • Electric Range : 220 - 322 km
details

Frequently compared as well

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 …
Hyundai Bayon
Hyundai i20
VS
The Hyundai Bayon is the small crossover of the family — taller stance, higher driving position and a roomier boot for weekend kit, while the Hyundai i20 is the cheeky hatchback that feels nimbler, sharper and more engaging on twisty roads. Pick the Bayon for practicality and SUV vibes, pick the …
Hyundai i20
BYD Dolphin Surf

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Hyundai i20

The Hyundai i20 is a cheeky small car that mixes smart styling with sensible practicality, feeling more polished and roomy than you might expect for the money. It’s an easy car to live with, offering engaging handling, a comfy cabin and useful equipment that make daily commutes and weekend errands notably less dull.

details
hyundai-all-new-i20-driving-02
hyundai-all-new-i20-static-09
hyundai-all-new-i20-static-07
hyundai-all-new-i20-interior-04
hyundai-all-new-i20-details-11

Reviews Hyundai i20

4 (1 Reviews)
rate
Jason
17 Nov 2025, 01:46:25

Bought an i20 two years ago and It has surprised me how good It is.

BYD Dolphin Surf

The BYD Dolphin Surf is an intriguing model that combines sleek design with modern electric technology, making it an appealing choice for urban commuters seeking sustainability and style. Its dynamic exterior design is complemented by an interior that prioritizes comfort and functionality, reflecting the brand's commitment to innovation. The model also offers impressive handling and a smooth driving experience, embodying the shift towards eco-friendly transportation.

details
BYD_Dolphin_Surf__154--2-_UK05BYD
BYD_Dolphin_Surf__251_UK05BYD
BYD_Dolphin_Surf__205-1
BYD_Dolphin_Surf__195

Reviews BYD Dolphin Surf

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

Frequently compared as well

BYD Dolphin Surf
Renault Twingo
VS
We pit the cheeky BYD Dolphin Surf against the compact Renault Twingo to find out which small car deserves your city-driving crown. The Dolphin Surf brings electric refinement and modern tech to the party, while the Twingo trades on nimble handling and fuss-free simplicity — your choice depends on …
Hyundai i10
Hyundai i20
VS
The Hyundai i10 is a cheeky city sprinter — tiny outside, surprisingly practical inside, cheap to run and blissfully easy to park for urban life. The Hyundai i20 plays the grown-up role with more space, sharper tech and a smoother ride, making it the smarter pick if you want comfort and kit without …
Hyundai i20
Toyota Yaris
VS
The Hyundai i20 and Toyota Yaris go head-to-head in the supermini class — one brings bold styling and generous kit, the other counters with bulletproof reliability and clever efficiency. By the end of this comparison you'll know whether to flirt with the i20’s charm or play it safe with the Yaris.
Hyundai i20
Renault Clio
VS
In the competitive segment of compact hatchbacks, the Hyundai i20 and Renault Clio stand out with distinctive attributes. The Hyundai i20 impresses with its tech-laden interior and efficient performance, making it a practical choice for tech-savvy drivers. Meanwhile, the Renault Clio offers a blend …
Hyundai Inster
BYD Dolphin Surf
VS
The Hyundai Inster and BYD Dolphin Surf 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.
MG MG4
BYD Dolphin Surf
VS
MG MG4 and BYD Dolphin Surf go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
Hyundai i20
MG MG3
VS
In the competitive subcompact segment, the Hyundai i20 stands out with its stylish design, advanced tech features, and efficient engine options, making it a strong contender for urban drivers. In contrast, the MG MG3 offers a spacious interior and impressive value for money, appealing to …
Hyundai i20
Hyundai i30
VS
In the compact car segment, the Hyundai i20 faces stiff competition from its larger sibling, the Hyundai i30. While both models boast Hyundai's signature blend of reliability and stylish design, the i20 is tailored for urban efficiency with a cozy footprint and exceptional fuel economy. In …
Hyundai i20
BYD Dolphin Surf

Costs and Consumption
Price
18,600 - 24,000 £
Price
19,700 - 26,600 £
Consumption L/100km
5.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.5 - 16 kWh/100km
Electric Range
-
Electric Range
220 - 322 km
Battery Capacity
-
Battery Capacity
-
co2
128 - 129 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
1,145 - 1,170 kg
Curb weight
1,294 - 1,390 kg
Trunk capacity
352 L
Trunk capacity
308 L
Length
-
Length
-
Width
1,775 mm
Width
1,720 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
455 - 465 kg
Payload
344 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Electric
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
90 HP
Power HP
88 - 156 HP
Acceleration 0-100km/h
11.5 - 12.8 s
Acceleration 0-100km/h
9.1 - 12.1 s
Max Speed
-
Max Speed
-
Torque
172 Nm
Torque
175 - 220 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
66 kW
Power kW
65 - 115 kW
Engine capacity
998 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
D
CO2 Efficiency Class
A
Brand
Hyundai
Brand
BYD
What drivetrain options does the Hyundai i20 have?

The Hyundai i20 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.