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Vauxhall Grandland vs Genesis G80 comparison

Compare performance (325 HP vs 370 HP), boot space and price (35,600 £ vs 64,300 £ ) at a glance. Find out which car is the better choice for you – Vauxhall Grandland or Genesis G80?

Vauxhall Grandland vs Genesis G80: Key differences

Vauxhall Grandland

4.7 (2 Reviews)
rate
  • clearly cheaper
  • only slightly more efficient
  • a bit more electric range
  • substantially lighter
  • noticeably more trunk space
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Genesis G80

  • a bit more power
  • a bit quicker 0–100 km/h
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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 clearly cheaper – starting at 35,600 £ , while the Genesis G80 costs 64,300 £ . That’s a price difference of around 28,671 £.

In terms of energy consumption, the Vauxhall Grandland is only slightly more efficient: consuming 17.8 kWh/100km compared to 18.1 kWh/100km for the Genesis G80. That’s a difference of about 0.3 kWh/100km.

As for electric range, the Vauxhall Grandland offers a bit more range – reaching up to 694 km, about 124 km more than the Genesis G80.

G80

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 Genesis G80 offers a bit more power – delivering 370 HP compared to 325 HP. That’s roughly 45 HP more horsepower.

When accelerating from 0 to 100 km/h, the Genesis G80 is a bit quicker – completing the sprint in 5.1 s, while the Vauxhall Grandland takes 6.1 s. That’s about 1 s quicker.

There’s also a difference in torque: the Genesis G80 delivers visibly more torque with 700 Nm compared to 509 Nm. That’s about 191 Nm more.

Grandland

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Vauxhall Grandland is substantially lighter – 1,675 kg compared to 2,410 kg. The difference is around 735 kg.

Looking at boot space, the Vauxhall Grandland offers noticeably more boot space – 550 L compared to 354 L. That’s a difference of about 196 L.

When it comes to payload, the Vauxhall Grandland carries only slightly more – 495 kg compared to 490 kg. That’s a difference of about 5 kg.

Who wins the race in the data check?

The Vauxhall Grandland 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 £35,600
Grandland

Vauxhall Grandland

  • Engine Type : Electric, Plugin Hybrid, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 145 - 325 HP
  • Consumption L/100km : 2.6 - 5.6 L/100km
  • Consumption kWh/100km : 17.8 - 18.6 kWh/100km
  • Electric Range : 82 - 694 km
Vauxhall Grandland
Genesis G80

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.

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Genesis G80

The Genesis G80 is a quietly confident executive sedan that marries elegant, restrained design with an interior that feels bespoke rather than mass-produced. For buyers who crave flagship comfort and poise without the badge theatrics, the G80 serves serious luxury and refinement with a touch of surprising value — like a tuxedoed chauffeur who secretly loves great playlists.

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Vauxhall Grandland
Genesis G80

Costs and Consumption

Price
35,600 - 51,400 £
Price
64,300 - 67,800 £
Consumption L/100km
2.6 - 5.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
17.8 - 18.6 kWh/100km
Consumption kWh/100km
18.1 kWh/100km
Electric Range
82 - 694 km
Electric Range
570 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
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,675 - 2,325 kg
Curb weight
2,410 kg
Trunk capacity
485 - 550 L
Trunk capacity
354 L
Length
-
Length
-
Width
1,905 mm
Width
1,925 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
425 - 495 kg
Payload
490 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
All-Wheel Drive
Power HP
145 - 325 HP
Power HP
370 HP
Acceleration 0-100km/h
6.1 - 10.2 s
Acceleration 0-100km/h
5.1 s
Max Speed
-
Max Speed
-
Torque
230 - 509 Nm
Torque
700 Nm
Number of Cylinders
3 - 4
Number of Cylinders
-
Power kW
107 - 239 kW
Power kW
272 kW
Engine capacity
1,199 - 1,598 cm3
Engine capacity
-

General

Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
A, B, D
CO2 Efficiency Class
A
Brand
Vauxhall
Brand
Genesis
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.