VS

Mercedes GLA vs Subaru Crosstrek comparison

Compare performance (421 HP vs 136 HP), boot space and price (38,800 £ vs 29,900 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLA or Subaru Crosstrek?

Mercedes GLA vs Subaru Crosstrek: Key differences

Mercedes GLA

4.5 (4 Reviews)
rate
  • significantly more power
  • clearly more efficient
  • substantially quicker 0–100 km/h
  • only slightly lighter
  • clearly more trunk space
details

Subaru Crosstrek

4.3 (3 Reviews)
rate
  • markedly cheaper
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

GLA

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.

Subaru Crosstrek is markedly cheaper – starting at 29,900 £ , while the Mercedes GLA costs 38,800 £ . That’s a price difference of around 8,931 £.

Fuel consumption also shows a difference: the Mercedes GLA uses 2.9 L/100km and is clearly more efficient than the Subaru Crosstrek with 7.7 L/100km. The difference is about 4.8 L/100km.

Crosstrek

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 GLA offers significantly more power – delivering 421 HP compared to 136 HP. That’s roughly 285 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLA is substantially quicker – completing the sprint in 4.3 s, while the Subaru Crosstrek takes 10.8 s. That’s about 6.5 s quicker.

There’s also a difference in torque: the Mercedes GLA delivers significantly more torque with 500 Nm compared to 182 Nm. That’s about 318 Nm more.

GLA

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, Mercedes GLA is only slightly lighter – 1,570 kg compared to 1,595 kg. The difference is around 25 kg.

Looking at boot space, the Mercedes GLA offers clearly more boot space – 435 L compared to 315 L. That’s a difference of about 120 L.

When it comes to payload, the Subaru Crosstrek carries marginally more – 505 kg compared to 500 kg. That’s a difference of about 5 kg.

Who wins the race in the data check?

The Mercedes GLA 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 £38,800
GLA

Mercedes GLA

  • Engine Type Petrol MHEV, Plugin Hybrid, Diesel, Petrol
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 421 HP
  • Consumption L/100km 2.9 - 9.5 L/100km
  • Electric Range 74 km
details

Frequently compared as well

Mercedes B Class
Mercedes GLA
VS
The Mercedes B‑Class and Mercedes GLA target buyers who want Mercedes practicality with premium touches, but they take different paths: the B‑Class is a spacious, hatchback-style people carrier while the GLA is a compact crossover with a higher ride height and sportier stance. This comparison looks …
Mercedes CLA Shooting Brake
Mercedes GLA
VS
The Mercedes CLA Shooting Brake and the Mercedes GLA take different approaches to compact luxury: the CLA Shooting Brake offers sleek, coupe‑like wagon styling and a focus on on‑road poise, while the GLA is a taller, more practical compact SUV with better visibility and load flexibility. This …
Mercedes GLA
Subaru Crosstrek

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Mercedes GLA

The Mercedes GLA is a compact luxury crossover that brings Mercedes-Benz's refined design and premium cabin materials into a practical, city-friendly package. It combines comfortable ride quality and intuitive tech with poised handling, making it a confident choice for everyday driving and longer journeys.

details
20C0047_067
20C0047_071
20C0047_104
20C0047_115

Reviews Mercedes GLA

4.5 (4 Reviews)
rate
Lucien
1 May 2026, 07:12:24

GLA 180 petrol. Ideal for city and highway. Very smooth and quiet. The automatic gearbox is a delight. Average consumption 6.2 L/100 km. Special edition 180 Cyber Edition, leather seats....

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Gutter
24 Feb 2026, 21:53:27

Super nimble, very impressive power from this 1,300cc mild‑hybrid engine — in town, on the road and on the motorway for this 2025 GLA 180 Style AMG... premium interior!

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Serge
16 Jan 2026, 16:09:11

You have to compare like with like — the GLA should be compared to the Q3, not the Q2 as in your study!

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Subaru Crosstrek

The Subaru Crosstrek is a compact, go-anywhere crossover that blends rugged good looks with Subaru's familiar all-wheel-drive confidence, so it feels equally at home on backroads and in the supermarket car park. It delivers practical, reliable transport with a comfy ride and sensible features — not the flashiest cabin, but great for buyers who prefer substance over sparkle.

details
2024_Subaru_Crosstrek_019
2024_Subaru_Crosstrek_030
2024_Subaru_Crosstrek_086

Reviews Subaru Crosstrek

4.3 (3 Reviews)
rate

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

Frequently compared as well

Lexus LBX
Mercedes GLA
VS
The Lexus LBX and Mercedes GLA are compact premium crossovers that target urban buyers who want a blend of style, comfort and compact practicality. The LBX emphasizes Lexus refinement and a plush ride, while the GLA leans toward sharper handling, a sportier drive and a more tech-focused cabin.
BMW X2
Mercedes GLA
VS
In the competitive compact SUV segment, the BMW X2 and Mercedes GLA stand out with their stylish designs and engaging performance. While the X2 offers a sportier driving experience with sharp handling and a distinctive coupe-like silhouette, the GLA impresses with its elegant interior and advanced …
Mercedes A Class
Mercedes GLA
VS
The Mercedes A‑Class is the sharper, more driver-focused hatch that feels nimble and refined on twisty roads, while the Mercedes GLA trades a bit of agility for SUV practicality with a higher ride height, extra luggage space and a commanding view of the road. Pick the A‑Class for sporty handling, …
Mercedes GLA
VW T-Roc
VS
In the competitive compact SUV segment, the Mercedes GLA stands out with its luxurious interior and advanced technology, appealing to drivers who prioritize comfort and style. In contrast, the VW T-Roc offers a more playful design and offers a practical, user-friendly experience, making it a strong …
Hyundai Tucson
Mercedes GLA
VS
When comparing the Hyundai Tucson to the Mercedes GLA, it’s clear that each SUV offers distinct advantages tailored to different drivers. The Tucson boasts a spacious interior and a value-driven list of features, making it an excellent choice for families and daily commuters. In contrast, the GLA …
Mercedes GLA
Volvo XC40
VS
In the battle of compact luxury SUVs, the Mercedes-Benz GLA and the Volvo XC40 each bring their own distinct appeal to the table. The GLA stands out with its sleek design and cutting-edge technology, attracting drivers looking for a dynamic and futuristic ride. Meanwhile, the XC40 excels in …
Ford Kuga
Mercedes GLA
VS
In a head-to-head comparison, the Ford Kuga and the Mercedes GLA both offer distinct appeals for different types of drivers. The Ford Kuga, known for its spacious interior and practicality, provides a comfortable ride with impressive fuel efficiency, making it an ideal choice for families and …
Mercedes EQA
Mercedes GLA
VS
In the battle of compact luxury, the Mercedes EQA and GLA offer distinct advantages that cater to different driving preferences. While the EQA stands out with its electric powertrain and eco-friendly appeal, the GLA retains the versatility and familiar dynamics of a traditional combustion engine. …
Mercedes GLA
Subaru Crosstrek

Costs and Consumption
Price
38,800 - 75,300 £
Price
29,900 - 35,000 £
Consumption L/100km
2.9 - 9.5 L/100km
Consumption L/100km
7.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
74 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
66 - 216 g/km
co2
174 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
1,570 - 1,810 kg
Curb weight
1,595 - 1,628 kg
Trunk capacity
385 - 435 L
Trunk capacity
315 L
Length
-
Length
-
Width
1,834 - 1,849 mm
Width
1,800 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 500 kg
Payload
472 - 505 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Petrol
Engine Type
Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
CVT
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
116 - 421 HP
Power HP
136 HP
Acceleration 0-100km/h
4.3 - 11 s
Acceleration 0-100km/h
10.8 s
Max Speed
-
Max Speed
-
Torque
230 - 500 Nm
Torque
182 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 310 kW
Power kW
100 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,995 cm3

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
E, F, B, G
CO2 Efficiency Class
F
Brand
Mercedes-Benz
Brand
Subaru
Is the Mercedes GLA offered with different drivetrains?

The Mercedes GLA is available as Front-Wheel Drive or 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.