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Vauxhall Astra vs Hyundai IONIQ 9 comparison

Compare performance (196 HP vs 428 HP), boot space and price (28,300 £ vs 59,900 £ ) at a glance. Find out which car is the better choice for you – Vauxhall Astra or Hyundai IONIQ 9?

Vauxhall Astra vs Hyundai IONIQ 9: Key differences

Vauxhall Astra

4.6 (3 Reviews)
rate
  • significantly cheaper
  • markedly more efficient
  • clearly lighter
  • a bit more trunk space
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Hyundai IONIQ 9

  • clearly more power
  • noticeably more electric range
  • clearly quicker 0–100 km/h
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By Achim Sedelmaier

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

Astra

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Vauxhall Astra is significantly cheaper – starting at 28,300 £ , while the Hyundai IONIQ 9 costs 59,900 £ . That’s a price difference of around 31,594 £.

In terms of energy consumption, the Vauxhall Astra is markedly more efficient: consuming 15.3 kWh/100km compared to 19.9 kWh/100km for the Hyundai IONIQ 9. That’s a difference of about 4.6 kWh/100km.

As for electric range, the Hyundai IONIQ 9 offers noticeably more range – reaching up to 620 km, about 166 km more than the Vauxhall Astra.

IONIQ 9

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Hyundai IONIQ 9 offers clearly more power – delivering 428 HP compared to 196 HP. That’s roughly 232 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 9 is clearly quicker – completing the sprint in 5.2 s, while the Vauxhall Astra takes 7.6 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the Hyundai IONIQ 9 delivers clearly more torque with 700 Nm compared to 360 Nm. That’s about 340 Nm more.

Astra

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Hyundai IONIQ 9 offers more seats – 7 vs 5.

In terms of curb weight, Vauxhall Astra is clearly lighter – 1,438 kg compared to 2,594 kg. The difference is around 1,156 kg.

Looking at boot space, the Vauxhall Astra offers a bit more boot space – 422 L compared to 338 L. That’s a difference of about 84 L.

When it comes to payload, the Hyundai IONIQ 9 carries noticeably more – 643 kg compared to 502 kg. That’s a difference of about 141 kg.

Who wins the race in the data check?

The Hyundai IONIQ 9 shows a few small advantages 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 £59,900
IONIQ 9

Hyundai IONIQ 9

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 218 - 428 HP
  • Consumption kWh/100km 19.9 - 20.6 kWh/100km
  • Electric Range 600 - 620 km
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Frequently compared as well

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Vauxhall Astra
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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.

details
01_Opel-Astra-518263
05_Opel-Astra-518267
24_Opel-Astra-518297

Reviews Vauxhall Astra

4.6 (3 Reviews)
rate

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

Hyundai IONIQ 9

The Hyundai IONIQ 9 is a bold step forward in the automotive world, combining cutting-edge electric technology with a sleek and modern design. This model stands out with its spacious interior and advanced features, ensuring both comfort and convenience for drivers and passengers alike. As Hyundai pushes the envelope in eco-friendly innovation, the IONIQ 9 represents the future of sustainable driving with its impressive range and performance capabilities.

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Reviews Hyundai IONIQ 9

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

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Vauxhall Astra
Hyundai IONIQ 9

Costs and Consumption
Price
28,300 - 37,900 £
Price
59,900 - 75,500 £
Consumption L/100km
2.2 - 4.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
15.3 kWh/100km
Consumption kWh/100km
19.9 - 20.6 kWh/100km
Electric Range
84 - 454 km
Electric Range
600 - 620 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 130 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
1,438 - 1,733 kg
Curb weight
2,594 - 2,689 kg
Trunk capacity
310 - 422 L
Trunk capacity
338 L
Length
-
Length
-
Width
1,859 mm
Width
1,980 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
438 - 502 kg
Payload
586 - 643 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
Rear-Wheel Drive, All-Wheel Drive
Power HP
130 - 196 HP
Power HP
218 - 428 HP
Acceleration 0-100km/h
7.6 - 10.6 s
Acceleration 0-100km/h
5.2 - 9.4 s
Max Speed
-
Max Speed
-
Torque
230 - 360 Nm
Torque
350 - 700 Nm
Number of Cylinders
3 - 4
Number of Cylinders
-
Power kW
96 - 144 kW
Power kW
160 - 315 kW
Engine capacity
1,199 - 1,598 cm3
Engine capacity
-

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
C, B, D, A
CO2 Efficiency Class
A
Brand
Vauxhall
Brand
Hyundai
Is the Vauxhall Astra offered with different drivetrains?

The Vauxhall Astra is available as 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.