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Vauxhall Astra Sports Tourer vs BYD Dolphin comparison

Compare performance (196 HP vs 204 HP), boot space and price (30,000 £ vs 29,700 £ ) at a glance. Find out which car is the better choice for you – Vauxhall Astra Sports Tourer or BYD Dolphin?

Vauxhall Astra Sports Tourer vs BYD Dolphin: Key differences

Vauxhall Astra Sports Tourer

4.4 (1 Reviews)
rate
  • barely more efficient
  • only slightly more electric range
  • slightly lighter
  • significantly more trunk space
details

BYD Dolphin

4 (4 Reviews)
rate
  • marginally cheaper
  • marginally more power
  • a bit 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

Astra Sports Tourer

Costs and Efficiency:

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

BYD Dolphin is marginally cheaper – starting at 29,700 £ , while the Vauxhall Astra Sports Tourer costs 30,000 £ . That’s a price difference of around 300 £.

In terms of energy consumption, the Vauxhall Astra Sports Tourer is barely more efficient: consuming 15.6 kWh/100km compared to 15.9 kWh/100km for the BYD Dolphin. That’s a difference of about 0.3 kWh/100km.

As for electric range, the Vauxhall Astra Sports Tourer offers only slightly more range – reaching up to 445 km, about 18 km more than the BYD Dolphin.

Dolphin

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the BYD Dolphin offers marginally more power – delivering 204 HP compared to 196 HP. That’s roughly 8 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Dolphin is a bit quicker – completing the sprint in 7 s, while the Vauxhall Astra Sports Tourer takes 7.7 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the Vauxhall Astra Sports Tourer delivers slightly more torque with 360 Nm compared to 310 Nm. That’s about 50 Nm more.

Astra Sports Tourer

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Vauxhall Astra Sports Tourer is slightly lighter – 1,438 kg compared to 1,658 kg. The difference is around 220 kg.

Looking at boot space, the Vauxhall Astra Sports Tourer offers significantly more boot space – 597 L compared to 345 L. That’s a difference of about 252 L.

When it comes to payload, the Vauxhall Astra Sports Tourer carries slightly more – 502 kg compared to 410 kg. That’s a difference of about 92 kg.

Who wins the race in the data check?

The Vauxhall Astra Sports Tourer is clearly superior 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 £30,000
Astra Sports Tourer

Vauxhall Astra Sports Tourer

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel, Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 130 - 196 HP
  • Consumption L/100km : 2.3 - 5 L/100km
  • Consumption kWh/100km : 15.6 kWh/100km
  • Electric Range : 82 - 445 km
details

Frequently compared as well

BYD Dolphin
BYD Atto 2
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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
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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 …
Vauxhall Astra Sports Tourer
BYD Dolphin

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Vauxhall Astra Sports Tourer

The Opel Astra Sports Tourer blends family-friendly practicality with a sleek, grown-up wagon silhouette that manages to be both useful and unexpectedly stylish. It’s an easy car to live with — comfortable, well put together and clever with space — a sensible choice for buyers who want everyday versatility without fuss.

details
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Reviews Vauxhall Astra Sports Tourer

4.4 (1 Reviews)
rate
Karl erik nilsson
18 Apr 2026, 22:29:44

Handsome and great value — no unnecessary luxury. Comfortable on the road and in the seats. A lot of car for the money; a vehicle you can trust.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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.

details
E3343F48-6402-43F6-BA2F-1FB1F8EFCE7F
000AECC3-AF0F-42E4-A606-040E7FB88B81
0344F0B7-DD22-4EE0-9220-311A496628F6

Reviews BYD Dolphin

4 (4 Reviews)
rate
Mark Kennedy
12 Apr 2026, 17:25:08

Absolute gem of a car, wonderfully smooth and powerful, along with being loaded with tech. By far the best car I've had. Would highly recommend

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
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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Vauxhall Astra Sports Tourer
BYD Dolphin

Costs and Consumption
Price
30,000 - 39,600 £
Price
29,700 - 31,400 £
Consumption L/100km
2.3 - 5 L/100km
Consumption L/100km
-
Consumption kWh/100km
15.6 kWh/100km
Consumption kWh/100km
15.9 kWh/100km
Electric Range
82 - 445 km
Electric Range
427 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 132 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,438 - 1,765 kg
Curb weight
1,658 kg
Trunk capacity
466 - 597 L
Trunk capacity
345 L
Length
-
Length
-
Width
1,859 mm
Width
1,770 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
434 - 502 kg
Payload
410 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox, Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
130 - 196 HP
Power HP
204 HP
Acceleration 0-100km/h
7.7 - 10.6 s
Acceleration 0-100km/h
7 s
Max Speed
-
Max Speed
-
Torque
230 - 360 Nm
Torque
310 Nm
Number of Cylinders
3 - 4
Number of Cylinders
-
Power kW
96 - 144 kW
Power kW
150 kW
Engine capacity
1,199 - 1,598 cm3
Engine capacity
-

General
Model Year
2026
Model Year
2023
CO2 Efficiency Class
C, B, D, A
CO2 Efficiency Class
A
Brand
Vauxhall
Brand
BYD
Is the Vauxhall Astra Sports Tourer offered with different drivetrains?

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.