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BYD Dolphin Surf vs Lexus RX comparison

Compare performance (156 HP vs 371 HP), boot space and price (19,700 £ vs 63,300 £ ) at a glance. Find out which car is the better choice for you – BYD Dolphin Surf or Lexus RX?

BYD Dolphin Surf vs Lexus RX: Key differences

BYD Dolphin Surf

4.4 (1 Reviews)
rate
  • clearly cheaper
  • considerably more electric range
  • clearly lighter
details

Lexus RX

5 (1 Reviews)
rate
  • clearly more power
  • considerably quicker 0–100 km/h
  • markedly more trunk space
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

Dolphin Surf

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 clearly cheaper – starting at 19,700 £ , while the Lexus RX costs 63,300 £ . That’s a price difference of around 43,595 £.

As for electric range, the BYD Dolphin Surf offers considerably more range – reaching up to 322 km, about 255 km more than the Lexus RX.

RX

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 Lexus RX offers clearly more power – delivering 371 HP compared to 156 HP. That’s roughly 215 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus RX is considerably quicker – completing the sprint in 6.2 s, while the BYD Dolphin Surf takes 9.1 s. That’s about 2.9 s quicker.

There’s also a difference in torque: the Lexus RX delivers clearly more torque with 551 Nm compared to 220 Nm. That’s about 331 Nm more.

Dolphin Surf

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: Lexus RX offers more seats – 5 vs 4.

In terms of curb weight, BYD Dolphin Surf is clearly lighter – 1,294 kg compared to 2,040 kg. The difference is around 746 kg.

Looking at boot space, the Lexus RX offers markedly more boot space – 461 L compared to 308 L. That’s a difference of about 153 L.

When it comes to payload, the Lexus RX carries substantially more – 620 kg compared to 344 kg. That’s a difference of about 276 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
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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 …
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BYD Dolphin Surf
Lexus RX

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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__195

Reviews BYD Dolphin Surf

4.4 (1 Reviews)
rate
Dieter Schönrock
9 Jun 2026, 07:04:54

The Dolphin Surf is especially appealing because of the entry height and the low step-in. The amount of space is very good. It's a pity it has no towing capacity — around 500–600 kg would be great. The Dolphin Surf is better suited for older people than the R5.

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

Lexus RX

The Lexus RX glides through city streets with the kind of hushed refinement that turns mundane commutes into a private lounge. It mixes plush comfort and polished practicality in a package that suits buyers who want to arrive relaxed and a touch smug.

details
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78265-rxmatadorredmica7160
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78251-rxmatadorredmica5799trunkf

Reviews Lexus RX

5 (1 Reviews)
rate
Angelo Ponte
16 May 2026, 14:16:35

Tried as a replacement car. The driving pleasure and comfort are unmatched by Alfa.

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MG MG4
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Comparing the MG4 and the BYD Dolphin Surf gives you a clear look at two affordable electric hatchbacks that target practical daily use but take very different approaches to range, interior space and driving character. If you want a compact EV that leans toward sharp handling and a sporty layout, …
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In the burgeoning electric vehicle market, the BYD Dolphin, known for its compact design and efficiency, presents a striking contrast to the BYD Atto 2, which emphasizes a more spacious interior and advanced tech features. The Dolphin shines with its nimble handling, making it ideal for urban …
BYD Dolphin Surf
Lexus RX

Costs and Consumption
Price
19,700 - 26,600 £
Price
63,300 - 87,400 £
Consumption L/100km
-
Consumption L/100km
3.3 - 8.1 L/100km
Consumption kWh/100km
15.5 - 16 kWh/100km
Consumption kWh/100km
-
Electric Range
220 - 322 km
Electric Range
67 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
75 - 183 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
1,294 - 1,390 kg
Curb weight
2,040 - 2,185 kg
Trunk capacity
308 L
Trunk capacity
461 L
Length
-
Length
-
Width
1,720 mm
Width
1,920 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
344 kg
Payload
575 - 620 kg

Engine and Performance
Engine Type
Electric
Engine Type
Full Hybrid, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox, CVT
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
88 - 156 HP
Power HP
207 - 371 HP
Acceleration 0-100km/h
9.1 - 12.1 s
Acceleration 0-100km/h
6.2 - 7.9 s
Max Speed
-
Max Speed
-
Torque
175 - 220 Nm
Torque
551 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
65 - 115 kW
Power kW
152 - 273 kW
Engine capacity
-
Engine capacity
2,393 - 2,487 cm3

General
Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
G, E, B
Brand
BYD
Brand
Lexus
What drive types are available for the BYD Dolphin Surf?

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.