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MG MG3 vs Renault Arkana comparison

Compare performance (194 HP vs 143 HP), boot space and price (15,400 £ vs 28,500 £ ) at a glance. Find out which car is the better choice for you – MG MG3 or Renault Arkana?

MG MG3 vs Renault Arkana: Key differences

MG MG3

5 (1 Reviews)
rate
  • significantly cheaper
  • clearly more power
  • very slightly more efficient
  • noticeably quicker 0–100 km/h
  • visibly lighter
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Renault Arkana

4 (7 Reviews)
rate
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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

MG3

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.

MG MG3 is significantly cheaper – starting at 15,400 £ , while the Renault Arkana costs 28,500 £ . That’s a price difference of around 13,037 £.

Fuel consumption also shows a difference: the MG MG3 uses 4.4 L/100km and is very slightly more efficient than the Renault Arkana with 4.7 L/100km. The difference is about 0.3 L/100km.

Arkana

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 MG MG3 offers clearly more power – delivering 194 HP compared to 143 HP. That’s roughly 51 HP more horsepower.

When accelerating from 0 to 100 km/h, the MG MG3 is noticeably quicker – completing the sprint in 8 s, while the Renault Arkana takes 10.8 s. That’s about 2.8 s quicker.

There’s also a difference in torque: the Renault Arkana delivers noticeably more torque with 205 Nm compared to 148 Nm. That’s about 57 Nm more.

MG3

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, MG MG3 is visibly lighter – 1,237 kg compared to 1,510 kg. The difference is around 273 kg.

When it comes to payload, the Renault Arkana carries barely more – 451 kg compared to 448 kg. That’s a difference of about 3 kg.

Who wins the race in the data check?

The MG MG3 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 £15,400
MG3

MG MG3

  • Engine Type : Petrol, Full Hybrid
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 116 - 194 HP
  • Consumption L/100km : 4.4 - 6.1 L/100km
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Frequently compared as well

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Renault Arkana

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

MG MG3

The MG3 is a cheeky city hatch that pairs bold, youthful styling with sprightly handling for drivers who want personality on a budget. Its cabin is bright and cleverly packaged, offering sensible space and a fun-to-drive character that turns mundane commutes into something a bit more enjoyable.

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Reviews MG MG3

5 (1 Reviews)
rate
Giorgio catacchio
20 Sept 2025, 00:08:28

I've owned the MG3 Hybrid for a year — I travel a lot, never a dull moment; comes fully loaded as standard, incredible acceleration, etc.

Renault Arkana

The Renault Arkana turns heads with its coupe-like roofline and SUV practicality, offering stylish presence without pretending to be a supercar. It feels composed and economical on everyday roads, making it a savvy choice for buyers who want flair and sensible running costs with a wink rather than a roar.

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Reviews Renault Arkana

4 (7 Reviews)
rate
Sonja
8 Apr 2026, 14:14:58

We've been driving the Arkana RS Line mild-hybrid for almost five years — and we're mega satisfied. At first everyone turned to stare. It's a good car to cover motorway miles, and fuel consumption of about 6.4 l/100 km is acceptable. Since our contract is ending, we're parting with the Arkana despite the lovely years together and switching to the Symbioz full-hybrid 160 Alpine Line. Hopefully we'll have a great time with it too.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Cesare
29 Jan 2026, 09:29:59

An excellent compromise between styling, practicality, space and fuel consumption. It’s not a sporty coupe, but practical for everyday use, with balanced purchase and running costs.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Hans Persson
19 Sept 2025, 16:05:49

An almost fully equipped car that's economical and stylish.

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Renault Arkana

Costs and Consumption
Price
15,400 - 21,400 £
Price
28,500 - 31,900 £
Consumption L/100km
4.4 - 6.1 L/100km
Consumption L/100km
4.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
100 - 137 g/km
co2
106 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
1,237 - 1,285 kg
Curb weight
1,510 kg
Trunk capacity
-
Trunk capacity
-
Length
-
Length
-
Width
1,797 mm
Width
1,821 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
373 - 448 kg
Payload
451 kg

Engine and Performance
Engine Type
Petrol, Full Hybrid
Engine Type
Full Hybrid
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
116 - 194 HP
Power HP
143 HP
Acceleration 0-100km/h
8 - 10.8 s
Acceleration 0-100km/h
10.8 s
Max Speed
-
Max Speed
-
Torque
148 Nm
Torque
205 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
85 - 143 kW
Power kW
105 kW
Engine capacity
1,490 - 1,495 cm3
Engine capacity
1,598 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
E, C
CO2 Efficiency Class
C
Brand
MG
Brand
Renault
What drive types are available for the MG MG3?

The MG MG3 is available as 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.