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Hyundai Inster vs BYD Dolphin Surf comparison

Compare performance (115 HP vs 156 HP), boot space and price (20,500 £ vs 19,700 £ ) at a glance. Find out which car is the better choice for you – Hyundai Inster or BYD Dolphin Surf?

Hyundai Inster vs BYD Dolphin Surf: Key differences

Hyundai Inster

4.8 (2 Reviews)
rate
  • barely more efficient
  • moderately more electric range
details

BYD Dolphin Surf

  • only slightly cheaper
  • clearly more power
  • somewhat quicker 0–100 km/h
  • barely lighter
  • very slightly more trunk space
details

By Achim Sedelmaier

Inster

Overview: Hyundai Inster VS BYD Dolphin Surf

Hyundai Inster VS BYD Dolphin Surf pits a clever, efficiency-tuned city‑SUV against a price‑friendly, well‑equipped hatchback that packs surprising space into a compact footprint. The Hyundai Inster leans into low real‑world consumption, flexible seat layouts and a composed urban ride, while the BYD Dolphin Surf trades some of that refinement for a stronger equipment list, a lower entry price and more usable rear seating. Both are four‑seat cars aimed at urban buyers, but they approach the brief differently: Inster prioritises day‑to‑day efficiency and a more adult ride, Dolphin Surf prioritises value, safety kit and interior room. Read on to see how those choices affect cabin feel, practicality, motorway behaviour and which buyer each car really suits before we dive into the technical detail.

Dolphin Surf

Comfort and cabin feel

The Hyundai Inster feels deliberately tuned toward a calmer, more grown‑up ride — suspension and cabin tuning mask potholes better and deliver a steadier cruise in town, giving the interior a slightly more premium demeanour. BYD Dolphin Surf is softly sprung too and rewarding in short city runs, but its rear bench and higher seating posture make the cabin feel roomier and more open for passengers. Inster’s thicker A‑ and B‑pillars and some hard plastics remind you it’s a compact city SUV, whereas Dolphin Surf’s materials and trim choices lean pragmatic: neat, purposeful and convincing for the price. In practice that means Inster will feel like a small, composed town car for sensible adults, while Dolphin Surf reads as a spacious, value‑led five‑door that keeps occupants comfortable without trying to impress.

Inster

Practicality and everyday usability

Both cars are tailored to urban life, but they solve packing and chores differently: the Hyundai Inster offers unusual seat flexibility for the segment — movable rear seats and fold‑flat front options deliver clever load arrangements when you need them. The BYD Dolphin Surf wins on sheer usable cabin volume for four adults and includes plentiful standard kit like wireless smartphone mirroring and V2L in many trims, which is a clear everyday convenience. Where Inster frustrates a little is cable handling and a high loading sill with no frunk to stash chargers, and Dolphin Surf has its own quirks — a deep but narrow boot and a pronounced step after folding the seats. The trade‑off is simple: pick Inster if you value configurable space and easier one‑pedal urban driving, pick Dolphin Surf if you need straightforward space, kit and a pragmatic load‑in for passengers and kid gear.

Dolphin Surf

City manners versus long‑distance behaviour

In the city both the Hyundai Inster and the BYD Dolphin Surf are easy to live with thanks to compact dimensions and light steering, but they feel different on longer runs. Inster’s efficiency advantage and calmer suspension make long commutes feel less tiring, although wind noise and limited high‑speed reserve become noticeable on faster roads. Dolphin Surf is whisper‑quiet and composed at urban speeds and will seat four adults comfortably for medium trips, yet it gives up a bit of range and charging speed on sustained motorway runs and shows its compromises in braking and reku finesse. If your driving is mostly local errands and short commutes the Dolphin Surf’s packaging and low price shine; if you do more frequent stretches of faster driving the Inster’s refinement and efficiency reduce fatigue and charging stops.

Inster

Perceived quality, safety and equipment

BYD Dolphin Surf makes an immediate impression with an aggressive value proposition: solid build for the class, a five‑star safety rating and a long standard list that includes modern connectivity and useful extras as standard. Hyundai Inster counters with a thoughtful set of driver aids, a heat‑pump and more refined energy management that feel like features chosen to improve everyday ownership rather than to bulk up the spec sheet. Tactile quality swings slightly toward BYD for perceived value — nicer contact surfaces where it matters — while Inster’s interior looks and functions are designed for longevity and usability even if some plastics remain plain. In short, Dolphin Surf delivers maximum kit for your money and strong safety credentials, while Inster offers a curated set of features that improve the real‑world driving and ownership experience.

Dolphin Surf

Buyer fit: who should pick which car

Choose the Hyundai Inster if you prioritise low running costs, an adult‑calm ride and a flexible interior that adapts to occasional cargo needs — it suits city commuters who also want fewer charging stops and a less fidgety long‑distance companion. Opt for the BYD Dolphin Surf if you want the most equipment, space for four adults and top value up front; it’s the rational choice for budget‑minded families and first‑time EV buyers who place safety kit and cabin room above outright refinement. Both are compelling urban EVs, but the decision comes down to whether you want efficiency and composure (Inster) or pack‑for‑less and feature depth (Dolphin Surf) — technical figures below will show how those differences translate into range, power and charging behaviour.

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

Inster

Costs and Efficiency:

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

BYD Dolphin Surf is only slightly cheaper – starting at 19,700 £ , while the Hyundai Inster costs 20,500 £ . That’s a price difference of around 780 £.

In terms of energy consumption, the Hyundai Inster is barely more efficient: consuming 14.3 kWh/100km compared to 15.5 kWh/100km for the BYD Dolphin Surf. That’s a difference of about 1.2 kWh/100km.

As for electric range, the Hyundai Inster offers moderately more range – reaching up to 370 km, about 48 km more than the BYD Dolphin Surf.

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 clearly more power – delivering 156 HP compared to 115 HP. That’s roughly 41 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Dolphin Surf is somewhat quicker – completing the sprint in 9.1 s, while the Hyundai Inster takes 10.6 s. That’s about 1.5 s quicker.

There’s also a difference in torque: the BYD Dolphin Surf delivers noticeably more torque with 220 Nm compared to 147 Nm. That’s about 73 Nm more.

Inster

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 4 people.

In terms of curb weight, BYD Dolphin Surf is barely lighter – 1,294 kg compared to 1,380 kg. The difference is around 86 kg.

Looking at boot space, the BYD Dolphin Surf offers very slightly more boot space – 308 L compared to 280 L. That’s a difference of about 28 L.

When it comes to payload, the Hyundai Inster carries barely more – 357 kg compared to 344 kg. That’s a difference of about 13 kg.

Who wins the race in the data check?

The BYD Dolphin Surf is far 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 £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
Hyundai Inster
BYD Dolphin Surf

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Hyundai Inster

The Inster has quickly captured the attention of automotive enthusiasts with its striking design and dynamic performance. This model seamlessly blends advanced technology with comfort, making it an ideal choice for both daily commutes and adventurous road trips. With its spacious interior and innovative features, the Inster promises an exhilarating driving experience that doesn’t compromise on practicality.

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Reviews Hyundai Inster

4.8 (2 Reviews)
rate

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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.

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Reviews BYD Dolphin Surf

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Hyundai Inster
BYD Dolphin Surf

Costs and Consumption
Price
20,500 - 25,800 £
Price
19,700 - 26,600 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.3 - 15.1 kWh/100km
Consumption kWh/100km
15.5 - 16 kWh/100km
Electric Range
327 - 370 km
Electric Range
220 - 322 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
4
Seats
4
Doors
-
Doors
-
Curb weight
1,380 - 1,433 kg
Curb weight
1,294 - 1,390 kg
Trunk capacity
238 - 280 L
Trunk capacity
308 L
Length
-
Length
-
Width
1,610 mm
Width
1,720 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
317 - 357 kg
Payload
344 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
97 - 115 HP
Power HP
88 - 156 HP
Acceleration 0-100km/h
10.6 - 11.7 s
Acceleration 0-100km/h
9.1 - 12.1 s
Max Speed
-
Max Speed
-
Torque
147 Nm
Torque
175 - 220 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
71 - 85 kW
Power kW
65 - 115 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Hyundai
Brand
BYD
Is the Hyundai Inster offered with different drivetrains?

The Hyundai Inster 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.