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Suzuki Across vs Mercedes GLC comparison

Compare performance (306 HP vs 472 HP), boot space and price (49,900 £ vs 50,300 £ ) at a glance. Find out which car is the better choice for you – Suzuki Across or Mercedes GLC?

Suzuki Across vs Mercedes GLC: Key differences

Suzuki Across

5 (1 Reviews)
rate
  • only slightly cheaper
  • substantially more efficient
details

Mercedes GLC

4.3 (14 Reviews)
rate
  • markedly more power
  • considerably more electric range
  • substantially quicker 0–100 km/h
  • only slightly lighter
  • markedly more trunk space
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

Across

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Suzuki Across is only slightly cheaper – starting at 49,900 £ , while the Mercedes GLC costs 50,300 £ . That’s a price difference of around 450 £.

Fuel consumption also shows a difference: the Suzuki Across uses 1 L/100km and is substantially more efficient than the Mercedes GLC with 1.6 L/100km. The difference is about 0.6 L/100km.

As for electric range, the Mercedes GLC offers considerably more range – reaching up to 128 km, about 53 km more than the Suzuki Across.

GLC

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 GLC offers markedly more power – delivering 472 HP compared to 306 HP. That’s roughly 166 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes GLC is substantially quicker – completing the sprint in 4.2 s, while the Suzuki Across takes 6 s. That’s about 1.8 s quicker.

Across

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 GLC is only slightly lighter – 1,985 kg compared to 2,075 kg. The difference is around 90 kg.

Looking at boot space, the Mercedes GLC offers markedly more boot space – 620 L compared to 490 L. That’s a difference of about 130 L.

When it comes to payload, the Mercedes GLC carries clearly more – 575 kg compared to 435 kg. That’s a difference of about 140 kg.

Who wins the race in the data check?

The Mercedes GLC holds a decisive overall lead 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 £50,300
GLC

Mercedes GLC

  • Engine Type Diesel MHEV, Plugin Hybrid, Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 186 - 472 HP
  • Consumption L/100km 1.6 - 9.4 L/100km
  • Electric Range 122 - 128 km
Suzuki Across
Mercedes GLC

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Suzuki Across

The Suzuki Across is Suzuki's take on a roomy, efficient plug-in SUV handed down from its Toyota cousin, marrying sensible practicality with a polished, grown-up driving character. It won't thrill those chasing sporty drama, but for buyers who value measured refinement, low running costs and lots of usable space, it's an unexpectedly accomplished and subtly premium package.

details

Mercedes GLC

The Mercedes GLC blends quiet refinement with premium materials to create a comfortable, modern cabin that feels more upscale than its size might suggest. It delivers composed handling and confident on-road manners while offering practical versatility and a strong suite of driver assistance and infotainment features.

details
Suzuki Across
Mercedes GLC

Costs and Consumption

Price
49,900 £
Price
50,300 - 82,100 £
Consumption L/100km
1 L/100km
Consumption L/100km
1.6 - 9.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
75 km
Electric Range
122 - 128 km
Battery Capacity
-
Battery Capacity
-
co2
22 g/km
co2
41 - 214 g/km
Fuel tank capacity
55 L
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,075 kg
Curb weight
1,985 - 2,400 kg
Trunk capacity
490 L
Trunk capacity
390 - 620 L
Length
4,635 mm
Length
-
Width
1,855 mm
Width
1,890 - 1,920 mm
Height
1,690 mm
Height
-
Max trunk capacity
1,604 L
Max trunk capacity
-
Payload
435 kg
Payload
475 - 575 kg

Engine and Performance

Engine Type
Plugin Hybrid
Engine Type
Diesel MHEV, Plugin Hybrid, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
306 HP
Power HP
186 - 472 HP
Acceleration 0-100km/h
6 s
Acceleration 0-100km/h
4.2 - 9 s
Max Speed
180 km/h
Max Speed
-
Torque
-
Torque
380 - 750 Nm
Number of Cylinders
4
Number of Cylinders
4 - 6
Power kW
225 kW
Power kW
137 - 347 kW
Engine capacity
2,487 cm3
Engine capacity
1,993 - 2,999 cm3

General

Model Year
2024
Model Year
2,025 - 2,026
CO2 Efficiency Class
B
CO2 Efficiency Class
D, B, E, F, G
Brand
Suzuki
Brand
Mercedes-Benz
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.