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MG Motor UK MG3 boot space, practicality and safety

2013 onwards (change model)
Practicality rating: 3.5 out of 53.5

Written by Richard Kilpatrick Published: 6 June 2019 Updated: 5 May 2023

  • MG3’s EuroNCAP score is average
  • Lack of advanced driver assistance
  • Decent protection for the budget, though

Like many cars in this sector, the MG3 scores three stars with EuroNCAP and the 2018 facelift is unlikely to change that result. Basic driver assistance and occupant protection are average for the class, with no advanced features such as autonomous emergency braking available optionally.

Regardless of model the MG3 comes with six airbags (front, side and curtain), stability and traction control and emergency brake assist.

2018 MG3 - two ISOFix points on outer rear seats

If you regularly carry small children in the front you’ll need to buy an Excite or Exclusive, as the entry-level Explore does without a passenger airbag cut off switch.

  • Generous interior dimensions for a small car
  • Comfortable footwell space, good legroom in rear
  • Easy to place on the road
2018 MG3 interior space

The MG3 is available with a five-door bodystyle only and, as mentioned above, there’s plenty of room for four occupants of all sizes and space for a fifth passenger if necessary. Despite the generous interior space, it’s a very easy car to park and find space for.

Rear passengers will find ample legroom unless unusually tall, and there’s more than the usual width for the back seat too. Those in the front will find wide footwells without uncomfortable intrusions, and plenty of space for pedals and feet to work together.

2018 MG3 dimensions - 1,912 x 4.018 x 1,507mm

Boot space is fine for most purposes, with a quoted volume of 285 litres. That’s the same figure as the Peugeot 208 and 10 litres smaller than the Ford Fiesta, while MG3 practicality is way ahead of smaller rivals such as the Chevrolet Spark with its 170-litre boot.

MG’s boot volume figure includes space in the spare wheel well under the boot floor; with a spare wheel fitted official boot capacity is 256 litres.

2018 MG3 luggage capacity - 285 litres/1,262 litres

The rear seat backs are split 60:40 and are very easy to fold down via pull-up tags, though you’ll need to hold the seatbelts to one side to make sure they don’t become trapped. As with many cars of this size, the seat backs fold straight down onto the seat base to create a stepped rather than flat load area.

MG do offer an approved towing kit, and the MG3 can tow 200kg.

MG3 towing capacity - 200kg

Euro NCAP rating

Overall NCAP safety rating 3 out of 5
Year tested: 2014
What is Euro NCAP?
Adult Occupant: 69%
Child Occupant: 71%
Vulnerable Road User: 59%
Safety Assist: 38%

Equipment and options

Each trim level will have different equipment offerings.
Basic equipment (9)
  • ABS
  • Body coloured bumpers
  • Driver`s airbag
  • Front electric windows
  • Isofix child seat anchor points
  • PAS
  • Passenger`s airbag
  • Rear electric windows
  • Side airbags
Standard Equipment
Optional Equipment
3Form Standard Equipment (12)
  • Air conditioning
  • Audio remote
  • CD
  • Central locking
  • Cloth seat trim
  • Electric mirrors
  • Heated mirrors
  • Height adjustable drivers seat
  • Remote locking
  • Sports seats
  • Steel wheels
  • Steering wheel reach adjustment
3Form Optional Equipment (3)
  • 3x3 point rear seat belts
  • Cruise control
  • Traction control
3Form Sport Standard Equipment (12)
  • Air conditioning
  • Alloy wheels
  • Audio remote
  • CD
  • Central locking
  • Cloth seat trim
  • Electric mirrors
  • Heated mirrors
  • Height adjustable drivers seat
  • Remote locking
  • Sports seats
  • Steering wheel reach adjustment
3Form Sport Optional Equipment (3)
  • 3x3 point rear seat belts
  • Cruise control
  • Traction control
3Style Standard Equipment (14)
  • Air conditioning
  • Alloy wheels
  • Audio remote
  • CD
  • Central locking
  • Cloth seat trim
  • Cruise control
  • Electric mirrors
  • Heated mirrors
  • Height adjustable drivers seat
  • Parking sensors
  • Remote locking
  • Sports seats
  • Steering wheel reach adjustment
3Style Optional Equipment
  • n/a
3Style Lux Standard Equipment (14)
  • Air conditioning
  • Alloy wheels
  • Audio remote
  • CD
  • Central locking
  • Cruise control
  • Electric mirrors
  • Heated mirrors
  • Height adjustable drivers seat
  • Parking sensors
  • Partial leather seat trim
  • Remote locking
  • Sports seats
  • Steering wheel reach adjustment
3Style Lux Optional Equipment
  • n/a
3Style+ Standard Equipment (16)
  • 3x3 point rear seat belts
  • Air conditioning
  • Alloy wheels
  • Audio remote
  • CD
  • Central locking
  • Cruise control
  • Electric mirrors
  • Heated mirrors
  • Height adjustable drivers seat
  • Leather seat trim
  • Parking sensors
  • Remote locking
  • Sports seats
  • Steering wheel reach adjustment
  • Traction control
3Style+ Optional Equipment
  • n/a
3Time Standard Equipment (7)
  • CD
  • Central locking
  • Cloth seat trim
  • Height adjustable drivers seat
  • Sports seats
  • Steel wheels
  • Steering wheel reach adjustment
3Time Optional Equipment (2)
  • 3x3 point rear seat belts
  • Traction control
90th LE Standard Equipment (15)
  • Air conditioning
  • Alloy wheels
  • Audio remote
  • CD
  • Central locking
  • Cruise control
  • Electric mirrors
  • Heated mirrors
  • Height adjustable drivers seat
  • Metallic Paint
  • Parking sensors
  • Partial leather seat trim
  • Remote locking
  • Sports seats
  • Steering wheel reach adjustment
90th LE Optional Equipment (1)
  • Cloth seat trim
Excite Standard Equipment (15)
  • 3x3 point rear seat belts
  • Air conditioning
  • Alarm
  • Alloy wheels
  • Audio remote
  • Cloth seat trim
  • Electric mirrors
  • Folding rear seats
  • Heated mirrors
  • Height adjustable drivers seat
  • Parking sensors
  • Remote locking
  • Sat Nav
  • Steering wheel rake adjustment
  • Traction control
Excite Optional Equipment
  • n/a
Exclusive Standard Equipment (14)
  • 3x3 point rear seat belts
  • Air conditioning
  • Alarm
  • Alloy wheels
  • Audio remote
  • Cruise control
  • Electric mirrors
  • Heated mirrors
  • Height adjustable drivers seat
  • Parking sensors
  • Partial leather seat trim
  • Remote locking
  • Sports seats
  • Steering wheel rake adjustment
Exclusive Optional Equipment (3)
  • Folding rear seats
  • Sat Nav
  • Traction control
Explore Standard Equipment (8)
  • 3x3 point rear seat belts
  • Alarm
  • CD Multichanger
  • Central locking
  • Cloth seat trim
  • Electric mirrors
  • Steel wheels
  • Steering wheel rake adjustment
Explore Optional Equipment
  • n/a

Dimensions

Length 4018mm - 4055mm
Width 1912mm
Height 1507mm - 1509mm
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