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Renault Symbioz vs BYD Dolphin Surf comparison

Compare performance (158 HP vs 156 HP), boot space and price (24,400 £ vs 19,700 £ ) at a glance. Find out which car is the better choice for you – Renault Symbioz or BYD Dolphin Surf?

Renault Symbioz vs BYD Dolphin Surf: Key differences

Renault Symbioz

4.5 (5 Reviews)
rate
  • only slightly more power
  • substantially more trunk space
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BYD Dolphin Surf

  • markedly cheaper
  • marginally lighter
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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

Symbioz

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 markedly cheaper – starting at 19,700 £ , while the Renault Symbioz costs 24,400 £ . That’s a price difference of around 4,723 £.

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 Renault Symbioz offers only slightly more power – delivering 158 HP compared to 156 HP. That’s roughly 2 HP more horsepower.

Both models accelerate almost equally fast – 9.1 s from 0 to 100 km/h.

There’s also a difference in torque: the Renault Symbioz delivers slightly more torque with 265 Nm compared to 220 Nm. That’s about 45 Nm more.

Symbioz

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Renault Symbioz offers more seats – 5 vs 4.

In terms of curb weight, BYD Dolphin Surf is marginally lighter – 1,294 kg compared to 1,359 kg. The difference is around 65 kg.

Looking at boot space, the Renault Symbioz offers substantially more boot space – 576 L compared to 308 L. That’s a difference of about 268 L.

When it comes to payload, the Renault Symbioz carries visibly more – 459 kg compared to 344 kg. That’s a difference of about 115 kg.

Who wins the race in the data check?

The BYD Dolphin Surf is narrowly 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
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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 …
Renault Austral
Renault Symbioz
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If you want a sensible, well-rounded family SUV you can actually drive home today, the Renault Austral is the clear choice — comfortable, efficient and unfussy. The Renault Symbioz, by contrast, is a futuristic concept car full of show-stopping ideas and tech, perfect for gawking at motor shows but …
Renault Symbioz
BYD Dolphin Surf

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Renault Symbioz

The Renault Symbioz feels less like a traditional car and more like a rolling living room that's been told it's allowed to drive — its flowing lines and minimalist cabin are pure concept-car theatre that teases the future of everyday transport. For buyers with an eye for design and a taste for tech-forward ideas, the Symbioz is an alluring vision of what Renault could offer tomorrow, even if it's not yet a model you can park in your driveway.

details
R-DAM_1579937
R-DAM_1580039
R-DAM_1579964

Reviews Renault Symbioz

4.5 (5 Reviews)
rate
PF
19 Feb 2026, 11:56:45

A delightful hybrid (family car). Roomy, quick (combined nearly 150 hp) and safe.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Michael
5 Dec 2025, 23:17:28

I've been driving the Symbioz Full Hybrid with the iconic trim for 3,500 km. I test-drove both cars. I think the win goes to the Symbioz. Good quality at a family-friendly price. Unfortunately the Opel is simply too expensive. Strangely, what never really gets mentioned is that the Symbioz's suspension is absolutely superb.

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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BYD_Dolphin_Surf__154--2-_UK05BYD
BYD_Dolphin_Surf__251_UK05BYD
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Reviews BYD Dolphin Surf

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

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BYD Dolphin Surf

Costs and Consumption
Price
24,400 - 30,700 £
Price
19,700 - 26,600 £
Consumption L/100km
4.5 - 6 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
102 - 136 g/km
co2
0 g/km
Fuel tank capacity
48 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
4
Doors
5
Doors
-
Curb weight
1,359 - 1,465 kg
Curb weight
1,294 - 1,390 kg
Trunk capacity
492 - 576 L
Trunk capacity
308 L
Length
4,413 mm
Length
-
Width
1,797 mm
Width
1,720 mm
Height
1,575 mm
Height
-
Max trunk capacity
1,682 L
Max trunk capacity
-
Payload
455 - 459 kg
Payload
344 kg

Engine and Performance
Engine Type
Full Hybrid, Petrol MHEV
Engine Type
Electric
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
140 - 158 HP
Power HP
88 - 156 HP
Acceleration 0-100km/h
9.1 - 11 s
Acceleration 0-100km/h
9.1 - 12.1 s
Max Speed
180 km/h
Max Speed
-
Torque
250 - 265 Nm
Torque
175 - 220 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
103 - 116 kW
Power kW
65 - 115 kW
Engine capacity
1,332 - 1,789 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
C, D, E
CO2 Efficiency Class
A
Brand
Renault
Brand
BYD
What drive types are available for the Renault Symbioz?

Available configurations include 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.