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Hyundai Inster vs Mercedes C-Class Saloon comparison

Compare performance (115 HP vs 680 HP), boot space and price (20,900 £ vs 41,300 £ ) at a glance. Find out which car is the better choice for you – Hyundai Inster or Mercedes C-Class Saloon?

Hyundai Inster vs Mercedes C-Class Saloon: Key differences

Hyundai Inster

4.5 (3 Reviews)
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  • considerably cheaper
  • clearly more electric range
  • visibly lighter
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Mercedes C-Class Saloon

  • considerably more power
  • significantly quicker 0–100 km/h
  • 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

Inster

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 Inster is considerably cheaper – starting at 20,900 £ , while the Mercedes C-Class Saloon costs 41,300 £ . That’s a price difference of around 20,411 £.

As for electric range, the Hyundai Inster offers clearly more range – reaching up to 370 km, about 359 km more than the Mercedes C-Class Saloon.

C-Class Saloon

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 considerably more power – delivering 680 HP compared to 115 HP. That’s roughly 565 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes C-Class Saloon is significantly quicker – completing the sprint in 3.4 s, while the Hyundai Inster takes 10.6 s. That’s about 7.2 s quicker.

There’s also a difference in torque: the Mercedes C-Class Saloon delivers significantly more torque with 1,020 Nm compared to 147 Nm. That’s about 873 Nm more.

Inster

Space and Everyday Use:

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

Seats: Mercedes C-Class Saloon offers more seats – 5 vs 4.

In terms of curb weight, Hyundai Inster is visibly lighter – 1,380 kg compared to 1,695 kg. The difference is around 315 kg.

Looking at boot space, the Mercedes C-Class Saloon offers markedly more boot space – 455 L compared to 280 L. That’s a difference of about 175 L.

When it comes to payload, the Mercedes C-Class Saloon carries noticeably more – 570 kg compared to 357 kg. That’s a difference of about 213 kg.

Who wins the race in the data check?

The Mercedes C-Class Saloon is clearly superior 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 £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
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Frequently compared as well

Hyundai Inster
Kia EV2
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This side-by-side look at the Hyundai Inster and the Kia EV2 will help you decide which electric compact best suits your driving habits and budget. I’ll compare range, performance, interior comfort, charging practicality and ownership costs so you can pick the model that matches your priorities.
Hyundai Inster
Renault Twingo
VS
City-car showdown: the Hyundai Inster goes head-to-head with the Renault Twingo in a battle of practicality, personality and pocket-friendly running costs. We test them in real-world city conditions — parking, commute, cabin comfort and ownership — so you can pick the best small car for urban life.
Hyundai Inster
Mercedes C-Class Saloon

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Hyundai Inster

The Inster has quickly captured the attention of automotive enthusiasts with its striking design and dynamic performance. This model seamlessly blends advanced technology with comfort, making it an ideal choice for both daily commutes and adventurous road trips. With its spacious interior and innovative features, the Inster promises an exhilarating driving experience that doesn’t compromise on practicality.

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Reviews Hyundai Inster

4.5 (3 Reviews)
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HL
12 Jun 2026, 07:14:37

Practical car with a fresh look and plenty of choices when it comes to equipment. For us it came down to a Ford and a Hyundai. In my experience the Ford Puma e felt a bit bumpier and the Inster is calmer, partly thanks to the long wheelbase. That the Ford doesn’t have a heat pump is a miss. The Inster’s coffee-break alert gets on your nerves almost immediately and apparently can’t be switched off. Hyundai blames EU rules, but there must be a solution? This misses the mark!

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

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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Reviews Mercedes C-Class Saloon

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

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Hyundai Inster
Mercedes C-Class Saloon

Costs and Consumption
Price
20,900 - 26,200 £
Price
41,300 - 103,400 £
Consumption L/100km
-
Consumption L/100km
4.5 - 9 L/100km
Consumption kWh/100km
14.3 - 15.1 kWh/100km
Consumption kWh/100km
-
Electric Range
327 - 370 km
Electric Range
11 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
119 - 205 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
1,380 - 1,433 kg
Curb weight
1,695 - 2,165 kg
Trunk capacity
238 - 280 L
Trunk capacity
280 - 455 L
Length
-
Length
-
Width
1,610 mm
Width
1,820 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
317 - 357 kg
Payload
485 - 570 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
97 - 115 HP
Power HP
183 - 680 HP
Acceleration 0-100km/h
10.6 - 11.7 s
Acceleration 0-100km/h
3.4 - 8.6 s
Max Speed
-
Max Speed
-
Torque
147 Nm
Torque
250 - 1,020 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
71 - 85 kW
Power kW
135 - 500 kW
Engine capacity
-
Engine capacity
1,496 - 1,999 cm3

General
Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
E, D, G
Brand
Hyundai
Brand
Mercedes-Benz
Is the Hyundai Inster offered with different drivetrains?

The Hyundai Inster is offered with Front-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.