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MG MG4 vs SEAT Arona comparison

Compare performance (435 HP vs 150 HP), boot space and price (36,800 £ vs 20,700 £ ) at a glance. Find out which car is the better choice for you – MG MG4 or SEAT Arona?

MG MG4 vs SEAT Arona: Key differences

MG MG4

4.8 (3 Reviews)
rate
  • significantly more power
  • significantly quicker 0–100 km/h
details

SEAT Arona

4.8 (6 Reviews)
rate
  • substantially cheaper
  • considerably lighter
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

MG4

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

SEAT Arona is substantially cheaper – starting at 20,700 £ , while the MG MG4 costs 36,800 £ . That’s a price difference of around 16,148 £.

Arona

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 MG MG4 offers significantly more power – delivering 435 HP compared to 150 HP. That’s roughly 285 HP more horsepower.

When accelerating from 0 to 100 km/h, the MG MG4 is significantly quicker – completing the sprint in 3.8 s, while the SEAT Arona takes 8.3 s. That’s about 4.5 s quicker.

There’s also a difference in torque: the MG MG4 delivers considerably more torque with 600 Nm compared to 250 Nm. That’s about 350 Nm more.

MG4

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, SEAT Arona is considerably lighter – 1,188 kg compared to 1,755 kg. The difference is around 567 kg.

When it comes to payload, the SEAT Arona carries slightly more – 522 kg compared to 448 kg. That’s a difference of about 74 kg.

Who wins the race in the data check?

The MG MG4 stands well ahead of its rival 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 £36,800
MG4

MG MG4

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 190 - 435 HP
  • Consumption kWh/100km 16.1 - 19 kWh/100km
  • Electric Range 405 - 545 km
MG MG4
SEAT Arona

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

MG MG4

The MG4 is a sprightly electric hatch that marries bold, modern looks with genuinely useful practicality, making it a great everyday companion for city and weekend life alike. Inside it surprises with a smart, user-friendly cabin and an engaging drive that delivers more personality than you might expect for the price.

details

SEAT Arona

The SEAT Arona is a compact crossover that blends practical, city-friendly packaging with a sporty, youthful design. It delivers a comfortable ride, an intuitive cabin and economical running costs, making it a sensible pick for daily drives and weekend getaways.

details
MG MG4
SEAT Arona

Costs and Consumption

Price
36,800 - 40,300 £
Price
20,700 - 30,300 £
Consumption L/100km
-
Consumption L/100km
5.3 - 5.8 L/100km
Consumption kWh/100km
16.1 - 19 kWh/100km
Consumption kWh/100km
-
Electric Range
405 - 545 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
120 - 132 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,755 - 1,810 kg
Curb weight
1,188 - 1,268 kg
Trunk capacity
-
Trunk capacity
400 L
Length
-
Length
-
Width
1,836 mm
Width
1,780 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
448 kg
Payload
502 - 522 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
190 - 435 HP
Power HP
95 - 150 HP
Acceleration 0-100km/h
3.8 - 7.5 s
Acceleration 0-100km/h
8.3 - 11.1 s
Max Speed
-
Max Speed
-
Torque
350 - 600 Nm
Torque
175 - 250 Nm
Number of Cylinders
-
Number of Cylinders
3 - 4
Power kW
140 - 320 kW
Power kW
70 - 110 kW
Engine capacity
-
Engine capacity
999 - 1,498 cm3

General

Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
D
Brand
MG
Brand
SEAT
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.