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Mercedes C-Class Saloon vs Hyundai i30 Wagon comparison

Compare performance (680 HP vs 150 HP), boot space and price (41,300 £ vs 25,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes C-Class Saloon or Hyundai i30 Wagon?

Mercedes C-Class Saloon vs Hyundai i30 Wagon: Key differences

Mercedes C-Class Saloon

  • significantly more power
  • visibly more efficient
  • substantially quicker 0–100 km/h
details

Hyundai i30 Wagon

4.3 (2 Reviews)
rate
  • considerably cheaper
  • visibly 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

C-Class Saloon

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.

Hyundai i30 Wagon is considerably cheaper – starting at 25,400 £ , while the Mercedes C-Class Saloon costs 41,300 £ . That’s a price difference of around 15,911 £.

Fuel consumption also shows a difference: the Mercedes C-Class Saloon uses 4.5 L/100km and is visibly more efficient than the Hyundai i30 Wagon with 5.9 L/100km. The difference is about 1.4 L/100km.

i30 Wagon

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 C-Class Saloon offers significantly more power – delivering 680 HP compared to 150 HP. That’s roughly 530 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes C-Class Saloon is substantially quicker – completing the sprint in 3.4 s, while the Hyundai i30 Wagon takes 9.1 s. That’s about 5.7 s quicker.

There’s also a difference in torque: the Mercedes C-Class Saloon delivers clearly more torque with 1,020 Nm compared to 250 Nm. That’s about 770 Nm more.

C-Class Saloon

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, Hyundai i30 Wagon is visibly lighter – 1,340 kg compared to 1,695 kg. The difference is around 355 kg.

Looking at boot space, the Hyundai i30 Wagon offers markedly more boot space – 602 L compared to 455 L. That’s a difference of about 147 L.

When it comes to payload, the Mercedes C-Class Saloon carries moderately more – 570 kg compared to 490 kg. That’s a difference of about 80 kg.

Who wins the race in the data check?

The Mercedes C-Class Saloon is decisively ahead 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 £41,300
C-Class Saloon

Mercedes C-Class Saloon

  • Engine Type Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 183 - 680 HP
  • Consumption L/100km 4.5 - 9 L/100km
  • Electric Range 11 km
Mercedes C-Class Saloon
Hyundai i30 Wagon

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes C-Class Saloon

The Mercedes C‑Class is the compact executive that dresses like it owns the boulevard, with an interior that blends modern elegance and plush comfort to make everyday driving feel unexpectedly special. On the road it pairs poise with a hint of cheeky agility, rewarding drivers who want refinement without forfeiting a touch of fun — and yes, it still looks great in the driveway.

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Hyundai i30 Wagon

The Hyundai i30 Wagon is a practical family hauler that pairs roomy, sensible packaging with clean, modern lines and a surprisingly composed chassis. Comfortable, well-equipped and priced to make rivals sweat, it quietly ticks the boxes for daily life and weekend escapes while still managing a little grin on twisty roads.

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Mercedes C-Class Saloon
Hyundai i30 Wagon

Costs and Consumption

Price
41,300 - 103,400 £
Price
25,400 - 32,300 £
Consumption L/100km
4.5 - 9 L/100km
Consumption L/100km
5.9 - 6.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
11 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
119 - 205 g/km
co2
134 - 142 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,695 - 2,165 kg
Curb weight
1,340 - 1,460 kg
Trunk capacity
280 - 455 L
Trunk capacity
602 L
Length
-
Length
-
Width
1,820 - 1,900 mm
Width
1,795 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
485 - 570 kg
Payload
450 - 490 kg

Engine and Performance

Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
183 - 680 HP
Power HP
115 - 150 HP
Acceleration 0-100km/h
3.4 - 8.6 s
Acceleration 0-100km/h
9.1 - 11.9 s
Max Speed
-
Max Speed
-
Torque
250 - 1,020 Nm
Torque
172 - 250 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
135 - 500 kW
Power kW
85 - 110 kW
Engine capacity
1,496 - 1,999 cm3
Engine capacity
998 - 1,598 cm3

General

Model Year
2,024 - 2,025
Model Year
2026
CO2 Efficiency Class
E, D, G
CO2 Efficiency Class
D, E
Brand
Mercedes-Benz
Brand
Hyundai
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.