VS

Mercedes GLS vs Vauxhall Astra comparison

Compare performance (404 HP vs 196 HP), boot space and price (92,700 £ 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
  • noticeably quicker 0–100 km/h
details

Vauxhall Astra

4.6 (2 Reviews)
rate
  • considerably cheaper
  • considerably more efficient
  • substantially lighter
  • moderately more trunk space
details

By Achim Sedelmaier

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 92,700 £ . That’s a price difference of around 64,385 £.

Fuel consumption also shows a difference: the Vauxhall Astra uses 2.2 L/100km and is considerably more efficient than the Mercedes GLS with 7.9 L/100km. The difference is about 5.7 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 404 HP compared to 196 HP. That’s roughly 208 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLS is noticeably quicker – completing the sprint in 5.6 s, while the Vauxhall Astra takes 7.6 s. That’s about 2 s quicker.

There’s also a difference in torque: the Mercedes GLS delivers significantly more torque with 750 Nm compared to 360 Nm. That’s about 390 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 2,580 kg. The difference is around 1,142 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 – 820 kg compared to 502 kg. That’s a difference of about 318 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 84 - 454 km
details

Frequently compared as well

Opel Astra
Opel Mokka
VS
The Opel Astra is the grown-up compact — practical, composed and roomy enough for weekend gear, while the Opel Mokka trades boot space for a higher driving position, sharper looks and crossover sass. Pick the Astra for better value, comfort and lower running costs; choose the Mokka if you crave …
Citroen C4
Opel Astra
VS
Choosing between the Citroën C4 and the Opel Astra comes down to whether you value distinctive, comfort-focused design or practical, driver-oriented all-round ability. I’ll compare fuel economy, interior space, technology and driving dynamics so you can quickly see which one matches your priorities.
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
18C1072_111

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.

details
01_Opel-Astra-518263
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.

Frequently compared as well

Opel Astra
Peugeot 2008
VS
In a head-to-head comparison, the Opel Astra stands out with its robust performance and refined driving dynamics, offering a smooth ride that appeals to both casual drivers and enthusiasts. Meanwhile, the Peugeot 2008 impresses with its stylish design and advanced technology features, making it a …
Opel Astra
Opel Frontera
VS
When comparing the Vauxhall Astra to the Vauxhall Frontera, drivers will find distinct differences catering to varying needs. The Astra, known for its nimble handling and fuel efficiency, is ideal for urban commuters and those prioritizing economy. On the other hand, the Frontera offers robust …
Ford Puma
Opel Astra
VS
Choosing between the Ford Puma and the Vauxhall Astra comes down to whether you want a compact crossover with a sporty, raised stance or a more conventional family hatch with roomy practicality. The Puma brings a higher driving position and clever cargo solutions, while the Astra focuses on space, …
Opel Astra
Renault Captur
VS
Opel Astra and Renault Captur go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Opel Astra or the …
Audi A3 Sportback
Opel Astra
VS
Audi A3 Sportback and Opel Astra go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Audi A3 Sportback or …
Opel Astra
Skoda Fabia
VS
Opel Astra and Skoda Fabia go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Opel Astra or the Skoda …
Dacia Sandero
Opel Astra
VS
In the realm of budget-friendly motoring, the Dacia Sandero and the Vauxhall Astra offer distinct experiences for different needs. The Sandero excels in affordability and practicality, providing a no-frills approach that's hard to beat for the cost-conscious driver. On the other hand, the Astra …
Jeep Renegade
Opel Astra
VS
Jeep Renegade and Opel Astra go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice. || Unsure whether the Jeep Renegade or the Opel …
Mercedes GLS
Vauxhall Astra

Costs and Consumption
Price
92,700 - 104,600 £
Price
28,300 - 37,900 £
Consumption L/100km
7.9 - 9.9 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
84 - 454 km
Battery Capacity
-
Battery Capacity
-
co2
206 - 226 g/km
co2
0 - 130 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
7
Seats
5
Doors
-
Doors
-
Curb weight
2,580 - 2,670 kg
Curb weight
1,438 - 1,733 kg
Trunk capacity
355 L
Trunk capacity
310 - 422 L
Length
-
Length
-
Width
1,956 mm
Width
1,859 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
810 - 820 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
336 - 404 HP
Power HP
130 - 196 HP
Acceleration 0-100km/h
5.6 - 6.2 s
Acceleration 0-100km/h
7.6 - 10.6 s
Max Speed
-
Max Speed
-
Torque
560 - 750 Nm
Torque
230 - 360 Nm
Number of Cylinders
6
Number of Cylinders
3 - 4
Power kW
247 - 297 kW
Power kW
96 - 144 kW
Engine capacity
2,989 - 2,999 cm3
Engine capacity
1,199 - 1,598 cm3

General
Model Year
2026
Model Year
2026
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.