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MG MG3 vs BMW 1 Series comparison

Compare performance (194 HP vs 300 HP), boot space and price (15,400 £ vs 28,800 £ ) at a glance. Find out which car is the better choice for you – MG MG3 or BMW 1 Series?

MG MG3 vs BMW 1 Series: Key differences

MG MG3

5 (1 Reviews)
rate
  • considerably cheaper
  • moderately lighter

BMW 1 Series

5 (1 Reviews)
rate
  • visibly more power
  • barely more efficient
  • clearly quicker 0–100 km/h

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

Here’s where it gets real: The technical differences in detail

MG3

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

MG MG3 is considerably cheaper – starting at 15,400 £ , while the BMW 1 Series costs 28,800 £ . That’s a price difference of around 13,380 £.

Fuel consumption also shows a difference: the BMW 1 Series uses 4.3 L/100km and is barely more efficient than the MG MG3 with 4.4 L/100km. The difference is about 0.1 L/100km.

1 Series

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 BMW 1 Series offers visibly more power – delivering 300 HP compared to 194 HP. That’s roughly 106 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 1 Series is clearly quicker – completing the sprint in 4.9 s, while the MG MG3 takes 8 s. That’s about 3.1 s quicker.

There’s also a difference in torque: the BMW 1 Series delivers substantially more torque with 400 Nm compared to 148 Nm. That’s about 252 Nm more.

MG3

Space and Everyday Use:

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, MG MG3 is moderately lighter – 1,237 kg compared to 1,465 kg. The difference is around 228 kg.

When it comes to payload, the BMW 1 Series carries a bit more – 510 kg compared to 448 kg. That’s a difference of about 62 kg.

Who wins the race in the data check?

The BMW 1 Series 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 £28,800
1 Series

BMW 1 Series

  • Engine Type : Diesel, Petrol MHEV, Diesel MHEV, Petrol
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 122 - 300 HP
  • Consumption L/100km : 4.3 - 7.6 L/100km
details

Frequently compared as well

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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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KV-1-1
Left-Back-30°-1
Front-Row-Space-1
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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.

BMW 1 Series

The BMW 1 Series is a compact premium hatchback that injects a proper sense of driving fun into everyday life, with sharp handling and a cabin that punches above its class. It’s a great pick for buyers who want sporty manners without losing practicality, and yes, you’ll still get that unmistakable BMW grin behind the wheel.

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Reviews BMW 1 Series

5 (1 Reviews)
rate

No reviews yet. Share your experience and help others decide.

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BMW 1 Series

Costs and Consumption
Price
15,400 - 21,400 £
Price
28,800 - 51,100 £
Consumption L/100km
4.4 - 6.1 L/100km
Consumption L/100km
4.3 - 7.6 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
100 - 137 g/km
co2
112 - 173 g/km
Fuel tank capacity
-
Fuel tank capacity
49 L

Dimensions and Body
Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,237 - 1,285 kg
Curb weight
1,465 - 1,625 kg
Trunk capacity
-
Trunk capacity
300 - 380 L
Length
-
Length
4,361 mm
Width
1,797 mm
Width
1,800 mm
Height
-
Height
1,459 mm
Max trunk capacity
-
Max trunk capacity
1,135 - 1,200 L
Payload
373 - 448 kg
Payload
475 - 510 kg

Engine and Performance
Engine Type
Petrol, Full Hybrid
Engine Type
Diesel, Petrol MHEV, Diesel MHEV, Petrol
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
116 - 194 HP
Power HP
122 - 300 HP
Acceleration 0-100km/h
8 - 10.8 s
Acceleration 0-100km/h
4.9 - 9.8 s
Max Speed
-
Max Speed
210 - 250 km/h
Torque
148 Nm
Torque
230 - 400 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
85 - 143 kW
Power kW
90 - 221 kW
Engine capacity
1,490 - 1,495 cm3
Engine capacity
1,499 - 1,998 cm3

General
Model Year
2,025
Model Year
2,024
CO2 Efficiency Class
E, C
CO2 Efficiency Class
D, C, F
Brand
MG
Brand
BMW
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.