Compare performance (320 HP vs 650 HP), boot space and price (32,700 £ vs 39,000 £ ) at a glance. Find out which car is the better choice for you – Mercedes A Class Saloon or Hyundai IONIQ 6?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
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.
Mercedes A Class Saloon is moderately cheaper – starting at 32,700 £ , while the Hyundai IONIQ 6 costs 39,000 £ . That’s a price difference of around 6,321 £.
As for electric range, the Hyundai IONIQ 6 offers substantially more range – reaching up to 680 km, about 592 km more than the Mercedes A Class Saloon.
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 Hyundai IONIQ 6 offers significantly more power – delivering 650 HP compared to 320 HP. That’s roughly 330 HP more horsepower.
When accelerating from 0 to 100 km/h, the Hyundai IONIQ 6 is substantially quicker – completing the sprint in 3.3 s, while the Mercedes A Class Saloon takes 4.8 s. That’s about 1.5 s quicker.
There’s also a difference in torque: the Hyundai IONIQ 6 delivers substantially more torque with 770 Nm compared to 450 Nm. That’s about 320 Nm more.
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, Mercedes A Class Saloon is markedly lighter – 1,450 kg compared to 1,892 kg. The difference is around 442 kg.
Looking at boot space, the Hyundai IONIQ 6 offers only slightly more boot space – 401 L compared to 395 L. That’s a difference of about 6 L.
When it comes to payload, the Mercedes A Class Saloon carries somewhat more – 490 kg compared to 438 kg. That’s a difference of about 52 kg.
The Hyundai IONIQ 6 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.
The Mercedes A‑Class Saloon blends compact practicality with premium flair, wrapping a surprisingly spacious interior in a slick, modern package that feels more grown-up than its hatchback sibling. It’s an ideal choice for city drivers who want Mercedes polish and cutting-edge tech without the ostentation of a larger saloon, and it even manages to make the daily commute feel a little bit special.
detailsThe Hyundai IONIQ 6 glides down the road with a poise that feels more runway model than commuter car, its sleek silhouette promising efficiency without trying too hard. Inside, a calm, minimalist cabin packed with clever, usable tech makes it a compelling choice for buyers who want electric motoring that's smart, stylish and quietly practical.
detailsCosts and Consumption |
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|---|---|
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Price
32,700 - 55,900 £
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Price
39,000 - 65,100 £
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Consumption L/100km
0.7 - 8.1 L/100km
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Consumption L/100km
-
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Consumption kWh/100km
-
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Consumption kWh/100km
13.4 - 18.7 kWh/100km
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Electric Range
88 km
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Electric Range
487 - 680 km
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Battery Capacity
12.9 kWh
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Battery Capacity
-
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co2
16 - 184 g/km
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co2
0 g/km
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Fuel tank capacity
35 - 51 L
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
Sedan
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Body Type
Hatchback
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Seats
5
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Seats
5
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Doors
4
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Doors
-
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Curb weight
1,450 - 1,705 kg
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Curb weight
1,892 - 2,241 kg
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Trunk capacity
345 - 395 L
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Trunk capacity
371 - 401 L
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Length
4,558 - 4,570 mm
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Length
-
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Width
1,796 mm
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Width
1,880 - 1,940 mm
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Height
1,413 - 1,429 mm
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
475 - 490 kg
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Payload
386 - 438 kg
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Engine and Performance |
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|---|---|
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Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
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Engine Type
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Dual-Clutch Automatic
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Transmission Detail
Reduction Gearbox
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
All-Wheel Drive, Rear-Wheel Drive
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Power HP
116 - 320 HP
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Power HP
170 - 650 HP
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Acceleration 0-100km/h
4.8 - 9.9 s
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Acceleration 0-100km/h
3.3 - 8.3 s
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Max Speed
206 - 250 km/h
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Max Speed
-
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Torque
200 - 450 Nm
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Torque
350 - 770 Nm
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Number of Cylinders
4
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Number of Cylinders
-
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Power kW
85 - 235 kW
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Power kW
125 - 478 kW
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Engine capacity
1,332 - 1,991 cm3
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Engine capacity
-
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General |
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|---|---|
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Model Year
2,024 - 2,025
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Model Year
2026
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CO2 Efficiency Class
B, D, G, E
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CO2 Efficiency Class
A
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Brand
Mercedes-Benz
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Brand
Hyundai
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