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Hyundai IONIQ 6 vs Mercedes A Class Saloon comparison
Compare performance (650 HP vs 320 HP), boot space and price (39,000 £ vs 32,700 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 6 or Mercedes A Class Saloon?
Hyundai IONIQ 6 vs Mercedes A Class Saloon: Key differences
IONIQ 6
Costs and Efficiency:
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
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 clearly more range – reaching up to 680 km, about 592 km more than the Mercedes A Class Saloon.
A Class Saloon
Engine and Performance:
Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.
When it comes to engine power, the Hyundai IONIQ 6 offers considerably 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 clearly 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.
IONIQ 6
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 A Class Saloon is clearly lighter – 1,450 kg compared to 1,892 kg. The difference is around 442 kg.
Looking at boot space, the Hyundai IONIQ 6 offers marginally 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 slightly more – 490 kg compared to 438 kg. That’s a difference of about 52 kg.
Who wins the race in the data check?
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.
from £39,000
Hyundai IONIQ 6
Hyundai IONIQ 6
Mercedes A Class Saloon
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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Hyundai IONIQ 6
The 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.
details
Mercedes A Class Saloon
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.
details
Hyundai IONIQ 6
Mercedes A Class Saloon
Costs and Consumption |
|
|---|---|
|
Price
39,000 - 65,100 £
|
Price
32,700 - 55,900 £
|
|
Consumption L/100km
-
|
Consumption L/100km
0.7 - 8.1 L/100km
|
|
Consumption kWh/100km
13.4 - 18.7 kWh/100km
|
Consumption kWh/100km
-
|
|
Electric Range
487 - 680 km
|
Electric Range
88 km
|
|
Battery Capacity
-
|
Battery Capacity
12.9 kWh
|
|
co2
0 g/km
|
co2
16 - 184 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
35 - 51 L
|
Dimensions and Body |
|
|---|---|
|
Body Type
Hatchback
|
Body Type
Sedan
|
|
Seats
5
|
Seats
5
|
|
Doors
-
|
Doors
4
|
|
Curb weight
1,892 - 2,241 kg
|
Curb weight
1,450 - 1,705 kg
|
|
Trunk capacity
371 - 401 L
|
Trunk capacity
345 - 395 L
|
|
Length
-
|
Length
4,558 - 4,570 mm
|
|
Width
1,880 - 1,940 mm
|
Width
1,796 mm
|
|
Height
-
|
Height
1,413 - 1,429 mm
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
386 - 438 kg
|
Payload
475 - 490 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Electric
|
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Reduction Gearbox
|
Transmission Detail
Dual-Clutch Automatic
|
|
Drive Type
All-Wheel Drive, Rear-Wheel Drive
|
Drive Type
Front-Wheel Drive, All-Wheel Drive
|
|
Power HP
170 - 650 HP
|
Power HP
116 - 320 HP
|
|
Acceleration 0-100km/h
3.3 - 8.3 s
|
Acceleration 0-100km/h
4.8 - 9.9 s
|
|
Max Speed
-
|
Max Speed
206 - 250 km/h
|
|
Torque
350 - 770 Nm
|
Torque
200 - 450 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
4
|
|
Power kW
125 - 478 kW
|
Power kW
85 - 235 kW
|
|
Engine capacity
-
|
Engine capacity
1,332 - 1,991 cm3
|
General |
|
|---|---|
|
Model Year
2026
|
Model Year
2,024 - 2,025
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
B, D, G, E
|
|
Brand
Hyundai
|
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.