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Mercedes GLS vs Vauxhall Astra comparison

Compare performance (634 HP vs 196 HP), boot space and price (96,100 £ vs 28,300 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLS or Vauxhall Astra?

Mercedes GLS vs Vauxhall Astra: Key differences

Mercedes GLS

  • considerably more power
  • significantly quicker 0–100 km/h

Vauxhall Astra

4.7 (1 Reviews)
rate
  • considerably cheaper
  • considerably more efficient
  • substantially lighter
  • moderately more trunk space

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

GLS

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 considerably cheaper – starting at 28,300 £ , while the Mercedes GLS costs 96,100 £ . That’s a price difference of around 67,843 £.

Fuel consumption also shows a difference: the Vauxhall Astra uses 2.2 L/100km and is considerably more efficient than the Mercedes GLS with 7.8 L/100km. The difference is about 5.6 L/100km.

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 Mercedes GLS offers considerably more power – delivering 634 HP compared to 196 HP. That’s roughly 438 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLS is significantly quicker – completing the sprint in 4.2 s, while the Vauxhall Astra takes 7.6 s. That’s about 3.4 s quicker.

There’s also a difference in torque: the Mercedes GLS delivers significantly more torque with 850 Nm compared to 360 Nm. That’s about 490 Nm more.

GLS

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.

Seats: Mercedes GLS offers more seats – 7 vs 5.

In terms of curb weight, Vauxhall Astra is substantially lighter – 1,438 kg compared to 2,550 kg. The difference is around 1,112 kg.

Looking at boot space, the Vauxhall Astra offers moderately more boot space – 422 L compared to 355 L. That’s a difference of about 67 L.

When it comes to payload, the Mercedes GLS carries visibly more – 695 kg compared to 502 kg. That’s a difference of about 193 kg.

Who wins the race in the data check?

The Vauxhall Astra 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 £28,300
Astra

Vauxhall Astra

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel, Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 130 - 196 HP
  • Consumption L/100km : 2.2 - 4.9 L/100km
  • Consumption kWh/100km : 15.3 kWh/100km
  • Electric Range : 83 - 454 km
details

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Mercedes GLS
Vauxhall Astra

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes GLS

The GLS — usually just called the GLS — is Mercedes' flagship SUV, wrapping limousine-like comfort and commanding road presence into a smart, family-ready package. It pampers occupants with a hushed cabin, premium materials and intuitive tech, while still managing to feel confident and a little indulgent on the daily commute.

details
19C0481_004
19C0481_007
19C0483_036
19C0480_047
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Reviews Mercedes GLS

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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Reviews Vauxhall Astra

4.7 (1 Reviews)
rate

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

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Mercedes GLS
Vauxhall Astra

Costs and Consumption
Price
96,100 - 208,500 £
Price
28,300 - 37,900 £
Consumption L/100km
7.8 - 13.7 L/100km
Consumption L/100km
2.2 - 4.9 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
15.3 kWh/100km
Electric Range
-
Electric Range
83 - 454 km
Battery Capacity
-
Battery Capacity
-
co2
204 - 310 g/km
co2
0 - 130 g/km
Fuel tank capacity
90 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
7
Seats
5
Doors
5
Doors
-
Curb weight
2,550 - 2,825 kg
Curb weight
1,438 - 1,733 kg
Trunk capacity
355 L
Trunk capacity
310 - 422 L
Length
5,208 - 5,233 mm
Length
-
Width
1,956 mm
Width
1,859 mm
Height
1,782 - 1,838 mm
Height
-
Max trunk capacity
2,400 L
Max trunk capacity
-
Payload
445 - 695 kg
Payload
438 - 502 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox, Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
333 - 634 HP
Power HP
130 - 196 HP
Acceleration 0-100km/h
4.2 - 6.7 s
Acceleration 0-100km/h
7.6 - 10.6 s
Max Speed
238 - 280 km/h
Max Speed
-
Torque
500 - 850 Nm
Torque
230 - 360 Nm
Number of Cylinders
6 - 8
Number of Cylinders
3 - 4
Power kW
245 - 466 kW
Power kW
96 - 144 kW
Engine capacity
2,989 - 3,982 cm3
Engine capacity
1,199 - 1,598 cm3

General
Model Year
2,024 - 2,025
Model Year
2,026
CO2 Efficiency Class
G
CO2 Efficiency Class
C, B, D, A
Brand
Mercedes-Benz
Brand
Vauxhall
Is the Mercedes GLS offered with different drivetrains?

The Mercedes GLS is available as All-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.