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Hyundai IONIQ 5 vs Mercedes E-Class comparison

Compare performance (229 HP vs 585 HP), boot space and price (43,300 £ vs 50,500 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 5 or Mercedes E-Class?

Hyundai IONIQ 5 vs Mercedes E-Class: Key differences

Hyundai IONIQ 5

5 (2 Reviews)
rate
  • slightly cheaper
  • substantially more electric range
details

Mercedes E-Class

4.7 (2 Reviews)
rate
  • considerably more power
  • considerably quicker 0–100 km/h
  • only slightly lighter
  • only slightly 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

IONIQ 5

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.

Hyundai IONIQ 5 is slightly cheaper – starting at 43,300 £ , while the Mercedes E-Class costs 50,500 £ . That’s a price difference of around 7,162 £.

As for electric range, the Hyundai IONIQ 5 offers substantially more range – reaching up to 570 km, about 454 km more than the Mercedes E-Class.

E-Class

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes E-Class offers considerably more power – delivering 585 HP compared to 229 HP. That’s roughly 356 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes E-Class is considerably quicker – completing the sprint in 4 s, while the Hyundai IONIQ 5 takes 7.5 s. That’s about 3.5 s quicker.

There’s also a difference in torque: the Mercedes E-Class delivers substantially more torque with 750 Nm compared to 350 Nm. That’s about 400 Nm more.

IONIQ 5

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Mercedes E-Class is only slightly lighter – 1,810 kg compared to 1,955 kg. The difference is around 145 kg.

Looking at boot space, the Mercedes E-Class offers only slightly more boot space – 540 L compared to 520 L. That’s a difference of about 20 L.

When it comes to payload, the Mercedes E-Class carries somewhat more – 640 kg compared to 530 kg. That’s a difference of about 110 kg.

Who wins the race in the data check?

The Mercedes E-Class 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 £50,500
E-Class

Mercedes E-Class

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 186 - 585 HP
  • Consumption L/100km : 1.5 - 7.5 L/100km
  • Electric Range : 101 - 116 km
details

Frequently compared as well

Hyundai IONIQ 5
Volvo EX60
VS
The Hyundai IONIQ 5 and Volvo EX60 are two distinct takes on the modern electric crossover: the IONIQ 5 emphasizes bold styling, roomy interior and strong value, while the EX60 prioritizes Scandinavian luxury, advanced safety technology and a composed driving experience. Choosing between them comes …
Hyundai IONIQ 5
Skoda Elroq
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The Hyundai IONIQ 5 and Skoda Elroq offer two distinct takes on the compact electric crossover: the IONIQ 5 shines with bold styling, rapid charging and advanced tech, while the Elroq prioritises practical space, sensible packaging and everyday usability. Your choice will hinge on whether you value …
Hyundai IONIQ 5
Mercedes E-Class

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Hyundai IONIQ 5

The Hyundai IONIQ 5 looks like a spaceship that moved into suburbia, pairing bold retro‑futuristic styling with a roomy, cleverly laid-out cabin that makes long trips surprisingly comfortable. Its electric character delivers instant, silky acceleration and low running costs, making it a smart, slightly cheeky pick for buyers who want tech, practicality and personality without the drama.

details
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hyundai-ioniq-5-0621-details-01_jpg

Reviews Hyundai IONIQ 5

5 (2 Reviews)
rate
Javi Rodman
4 Jan 2026, 17:25:22

The best of the best. Comfortable, practical, economical, fun, spacious, with all the ADAS and safety systems. What more could you ask for?

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Value for Money

Mercedes E-Class

The Mercedes E‑Class is the executive saloon that balances calm refinement with a hint of sporting intent, wrapping luxury in tasteful understatement. It pampers occupants with a composed ride and intuitive tech while quietly reminding you that it’s still very much a Mercedes — authoritative, polished, and unwilling to shout for attention.

details
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19C0741_016
18C0338_006

Reviews Mercedes E-Class

4.7 (2 Reviews)
rate
Carlos
11 Apr 2026, 20:47:10

Comfortable car, beautiful lines, powerful and economical to run.

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

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VS
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VW ID.3
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Mercedes E-Class
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Toyota C-HR+
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Ford Explorer EV
Hyundai IONIQ 5
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The Ford Explorer EV arrives as a hulking, family‑ready electric SUV — roomy, rugged and built for hauling people, bikes and weekend gear with that familiar American gusto. The Hyundai IONIQ 5, by contrast, is a slick, techy performer: sharper to drive, quicker to charge and far more efficient, …
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Hyundai IONIQ 5
Mercedes E-Class

Costs and Consumption
Price
43,300 - 46,100 £
Price
50,500 - 119,700 £
Consumption L/100km
-
Consumption L/100km
1.5 - 7.5 L/100km
Consumption kWh/100km
15.6 - 16 kWh/100km
Consumption kWh/100km
-
Electric Range
440 - 570 km
Electric Range
101 - 116 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
39 - 172 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,955 - 2,060 kg
Curb weight
1,810 - 2,390 kg
Trunk capacity
520 L
Trunk capacity
370 - 540 L
Length
-
Length
-
Width
1,890 mm
Width
1,880 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
515 - 530 kg
Payload
530 - 640 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
170 - 229 HP
Power HP
186 - 585 HP
Acceleration 0-100km/h
7.5 - 8.5 s
Acceleration 0-100km/h
4 - 8.5 s
Max Speed
-
Max Speed
-
Torque
350 Nm
Torque
320 - 750 Nm
Number of Cylinders
-
Number of Cylinders
4 - 6
Power kW
125 - 168 kW
Power kW
137 - 430 kW
Engine capacity
-
Engine capacity
1,993 - 2,999 cm3

General
Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
E, F, B, D
Brand
Hyundai
Brand
Mercedes-Benz
Is the Hyundai IONIQ 5 offered with different drivetrains?

The Hyundai IONIQ 5 is offered with Rear-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.