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Mercedes GLA vs Suzuki Swace comparison

Compare performance (421 HP vs 140 HP), boot space and price (38,800 £ vs 31,900 £ ) at a glance. Find out which car is the better choice for you – Mercedes GLA or Suzuki Swace?

Mercedes GLA vs Suzuki Swace: Key differences

Mercedes GLA

4.5 (4 Reviews)
rate
  • considerably more power
  • considerably more efficient
  • considerably quicker 0–100 km/h
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Suzuki Swace

4.5 (3 Reviews)
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  • markedly cheaper
  • only slightly lighter
  • markedly more trunk space
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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

GLA

Costs and Efficiency:

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

Suzuki Swace is markedly cheaper – starting at 31,900 £ , while the Mercedes GLA costs 38,800 £ . That’s a price difference of around 6,959 £.

Fuel consumption also shows a difference: the Mercedes GLA uses 2.9 L/100km and is considerably more efficient than the Suzuki Swace with 4.5 L/100km. The difference is about 1.6 L/100km.

Swace

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 considerably more power – delivering 421 HP compared to 140 HP. That’s roughly 281 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLA is considerably quicker – completing the sprint in 4.3 s, while the Suzuki Swace takes 9.4 s. That’s about 5.1 s quicker.

GLA

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Suzuki Swace is only slightly lighter – 1,475 kg compared to 1,570 kg. The difference is around 95 kg.

Looking at boot space, the Suzuki Swace offers markedly more boot space – 596 L compared to 435 L. That’s a difference of about 161 L.

When it comes to payload, the Mercedes GLA carries noticeably more – 500 kg compared to 360 kg. That’s a difference of about 140 kg.

Who wins the race in the data check?

The Mercedes GLA stands well ahead of its rival 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 GLA
VW T-Roc
VS
The Mercedes GLA and the VW T‑Roc are compact crossover SUVs that aim to deliver city-friendly size with SUV practicality, but they take different approaches to luxury, technology and driving character. Choose the GLA if you prioritise a plush interior and refined on-road manners; pick the T‑Roc …
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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 GLA
Suzuki Swace

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.

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Reviews Mercedes GLA

4.5 (4 Reviews)
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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

Suzuki Swace

The Suzuki Swace is a pragmatic estate that swaps showy design for roomy practicality and a quiet, comfortable ride that suits everyday family life. It won't thrill the enthusiast, but its sensible charm, dependable build and clever packaging make it a smart pick for buyers who want fuss-free usability rather than headline-grabbing performance.

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Reviews Suzuki Swace

4.5 (3 Reviews)
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Sjors
16 Apr 2026, 11:06:18

I have the Swace — it drives much more frugally than you state: 1:23. A downside as you get older is that getting in, and especially getting out, becomes harder because of the low seating position. The advantage of the low seat is better fuel economy. 16‑inch wheels are also likely to be more economical than larger ones. Rear legroom is poor. It would be nice if the rear bench were on rails like the Renault Twingo. Shrinking the boot would give more rear legroom. The 2014 Toyota Prius was the last to offer lots of rear legroom — after that it’s been rubbish.

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

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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 GLA
Suzuki Swace

Costs and Consumption
Price
38,800 - 75,300 £
Price
31,900 £
Consumption L/100km
2.9 - 9.5 L/100km
Consumption L/100km
4.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
74 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
66 - 216 g/km
co2
102 g/km
Fuel tank capacity
-
Fuel tank capacity
43 L

Dimensions and Body
Body Type
SUV
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,570 - 1,810 kg
Curb weight
1,475 kg
Trunk capacity
385 - 435 L
Trunk capacity
596 L
Length
-
Length
4,655 mm
Width
1,834 - 1,849 mm
Width
1,790 mm
Height
-
Height
1,460 mm
Max trunk capacity
-
Max trunk capacity
1,606 L
Payload
480 - 500 kg
Payload
360 kg

Engine and Performance
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel, Petrol
Engine Type
Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
CVT
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 421 HP
Power HP
140 HP
Acceleration 0-100km/h
4.3 - 11 s
Acceleration 0-100km/h
9.4 s
Max Speed
-
Max Speed
180 km/h
Torque
230 - 500 Nm
Torque
-
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 310 kW
Power kW
103 kW
Engine capacity
1,332 - 1,991 cm3
Engine capacity
1,798 cm3

General
Model Year
2025
Model Year
2024
CO2 Efficiency Class
E, F, B, G
CO2 Efficiency Class
C
Brand
Mercedes-Benz
Brand
Suzuki
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.