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Vauxhall Grandland vs Kia EV6 comparison

Compare performance (325 HP vs 609 HP), boot space and price (35,600 £ vs 38,600 £ ) at a glance. Find out which car is the better choice for you – Vauxhall Grandland or Kia EV6?

Vauxhall Grandland vs Kia EV6: Key differences

Vauxhall Grandland

4.2 (3 Reviews)
rate
  • marginally cheaper
  • slightly more electric range
  • slightly lighter
  • moderately more trunk space
details

Kia EV6

5 (3 Reviews)
rate
  • considerably more power
  • slightly more efficient
  • considerably 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

Grandland

Costs and Efficiency:

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

Vauxhall Grandland is marginally cheaper – starting at 35,600 £ , while the Kia EV6 costs 38,600 £ . That’s a price difference of around 2,948 £.

In terms of energy consumption, the Kia EV6 is slightly more efficient: consuming 15.9 kWh/100km compared to 17.8 kWh/100km for the Vauxhall Grandland. That’s a difference of about 1.9 kWh/100km.

As for electric range, the Vauxhall Grandland offers slightly more range – reaching up to 694 km, about 112 km more than the Kia EV6.

EV6

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 Kia EV6 offers considerably more power – delivering 609 HP compared to 325 HP. That’s roughly 284 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV6 is considerably quicker – completing the sprint in 3.5 s, while the Vauxhall Grandland takes 6.1 s. That’s about 2.6 s quicker.

There’s also a difference in torque: the Kia EV6 delivers clearly more torque with 770 Nm compared to 509 Nm. That’s about 261 Nm more.

Grandland

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 Grandland is slightly lighter – 1,675 kg compared to 1,955 kg. The difference is around 280 kg.

Looking at boot space, the Vauxhall Grandland offers moderately more boot space – 550 L compared to 490 L. That’s a difference of about 60 L.

When it comes to payload, the Vauxhall Grandland carries marginally more – 495 kg compared to 450 kg. That’s a difference of about 45 kg.

Who wins the race in the data check?

The Kia EV6 is far ahead 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 £38,600
EV6

Kia EV6

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 170 - 609 HP
  • Consumption kWh/100km 15.9 - 20.9 kWh/100km
  • Electric Range 428 - 582 km
Vauxhall Grandland
Kia EV6

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Vauxhall Grandland

The Opel Grandland feels like a sensible, well-rounded SUV — neat styling, a spacious cabin and a composed ride that turns daily driving into a quietly pleasant experience. It’s a smart choice for buyers who want modern tech, good economy and a dash of German practicality without shouting for attention.

details

Kia EV6

The Kia EV6 looks like it sprinted off a concept stage, its bold, futuristic lines wrapping a surprisingly spacious and grown-up cabin. On the road it delivers crisp, immediate thrust and composed handling, with enough everyday practicality and slick tech to make ditching petrol feel like an upgrade rather than a compromise.

details
Vauxhall Grandland
Kia EV6

Costs and Consumption

Price
35,600 - 51,400 £
Price
38,600 - 60,000 £
Consumption L/100km
2.6 - 5.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
17.8 - 18.6 kWh/100km
Consumption kWh/100km
15.9 - 20.9 kWh/100km
Electric Range
82 - 694 km
Electric Range
428 - 582 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 126 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,675 - 2,325 kg
Curb weight
1,955 - 2,220 kg
Trunk capacity
485 - 550 L
Trunk capacity
480 - 490 L
Length
-
Length
-
Width
1,905 mm
Width
1,880 - 1,890 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
425 - 495 kg
Payload
440 - 450 kg

Engine and Performance

Engine Type
Electric, Plugin Hybrid, Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
145 - 325 HP
Power HP
170 - 609 HP
Acceleration 0-100km/h
6.1 - 10.2 s
Acceleration 0-100km/h
3.5 - 8.7 s
Max Speed
-
Max Speed
-
Torque
230 - 509 Nm
Torque
350 - 770 Nm
Number of Cylinders
3 - 4
Number of Cylinders
-
Power kW
107 - 239 kW
Power kW
125 - 448 kW
Engine capacity
1,199 - 1,598 cm3
Engine capacity
-

General

Model Year
2,024 - 2,025
Model Year
2,024 - 2,025
CO2 Efficiency Class
A, B, D
CO2 Efficiency Class
A
Brand
Vauxhall
Brand
Kia
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.