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Hyundai IONIQ 6 vs Vauxhall Astra comparison

Compare performance (650 HP vs 196 HP), boot space and price (39,000 £ vs 28,300 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 6 or Vauxhall Astra?

Hyundai IONIQ 6 vs Vauxhall Astra: Key differences

Hyundai IONIQ 6

4.6 (1 Reviews)
rate
  • clearly more power
  • slightly more efficient
  • clearly more electric range
  • considerably quicker 0–100 km/h
details

Vauxhall Astra

4.6 (2 Reviews)
rate
  • markedly cheaper
  • markedly lighter
  • marginally more trunk space
details

By Achim Sedelmaier

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

IONIQ 6

Costs and Efficiency:

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

Vauxhall Astra is markedly cheaper – starting at 28,300 £ , while the Hyundai IONIQ 6 costs 39,000 £ . That’s a price difference of around 10,765 £.

In terms of energy consumption, the Hyundai IONIQ 6 is slightly more efficient: consuming 13.4 kWh/100km compared to 15.3 kWh/100km for the Vauxhall Astra. That’s a difference of about 1.9 kWh/100km.

As for electric range, the Hyundai IONIQ 6 offers clearly more range – reaching up to 680 km, about 226 km more than the Vauxhall Astra.

Astra

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 Hyundai IONIQ 6 offers clearly more power – delivering 650 HP compared to 196 HP. That’s roughly 454 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 6 is considerably quicker – completing the sprint in 3.2 s, while the Vauxhall Astra takes 7.6 s. That’s about 4.4 s quicker.

There’s also a difference in torque: the Hyundai IONIQ 6 delivers clearly more torque with 770 Nm compared to 360 Nm. That’s about 410 Nm more.

IONIQ 6

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 is markedly lighter – 1,438 kg compared to 1,892 kg. The difference is around 454 kg.

Looking at boot space, the Vauxhall Astra offers marginally more boot space – 422 L compared to 401 L. That’s a difference of about 21 L.

When it comes to payload, the Vauxhall Astra carries a bit more – 502 kg compared to 438 kg. That’s a difference of about 64 kg.

Who wins the race in the data check?

The Hyundai IONIQ 6 holds a decisive overall lead 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 £39,000
IONIQ 6

Hyundai IONIQ 6

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 170 - 650 HP
  • Consumption kWh/100km : 13.4 - 15.9 kWh/100km
  • Electric Range : 469 - 680 km
details

Frequently compared as well

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Hyundai IONIQ 6
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Hyundai IONIQ 6

The Hyundai IONIQ 6 glides down the road with a poise that feels more runway model than commuter car, its sleek silhouette promising efficiency without trying too hard. Inside, a calm, minimalist cabin packed with clever, usable tech makes it a compelling choice for buyers who want electric motoring that's smart, stylish and quietly practical.

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hyundai-ioniq-6-design-unveil-streamliner-04_jpg
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hyundai-ioniq-6-kv-interior-01_jpg

Reviews Hyundai IONIQ 6

4.6 (1 Reviews)
rate

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

Vauxhall Astra

The Opel Astra strikes a neat balance between everyday practicality and engaging handling, so the daily grind suddenly feels a bit less dull. Inside it's intelligently packaged with modern kit and comfortable seating, making it a very sensible pick for buyers who want a dependable hatchback that doesn't take itself too seriously.

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05_Opel-Astra-518267
24_Opel-Astra-518297

Reviews Vauxhall Astra

4.6 (2 Reviews)
rate

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

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Hyundai IONIQ 6
Vauxhall Astra

Costs and Consumption
Price
39,000 - 64,300 £
Price
28,300 - 37,900 £
Consumption L/100km
-
Consumption L/100km
2.2 - 4.9 L/100km
Consumption kWh/100km
13.4 - 15.9 kWh/100km
Consumption kWh/100km
15.3 kWh/100km
Electric Range
469 - 680 km
Electric Range
83 - 454 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 130 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,892 - 2,134 kg
Curb weight
1,438 - 1,733 kg
Trunk capacity
401 L
Trunk capacity
310 - 422 L
Length
-
Length
-
Width
1,880 - 1,940 mm
Width
1,859 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
386 - 438 kg
Payload
438 - 502 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox, Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
170 - 650 HP
Power HP
130 - 196 HP
Acceleration 0-100km/h
3.2 - 8.3 s
Acceleration 0-100km/h
7.6 - 10.6 s
Max Speed
-
Max Speed
-
Torque
350 - 770 Nm
Torque
230 - 360 Nm
Number of Cylinders
-
Number of Cylinders
3 - 4
Power kW
125 - 478 kW
Power kW
96 - 144 kW
Engine capacity
-
Engine capacity
1,199 - 1,598 cm3

General
Model Year
2026
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
C, B, D, A
Brand
Hyundai
Brand
Vauxhall
What drive types are available for the Hyundai IONIQ 6?

The Hyundai IONIQ 6 is available as All-Wheel Drive or Rear-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.