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MG3: hybrid city hatchback, engines and trims
MG3 — a compact B-segment hatchback, with its third generation from 2024 offered as a self-charging hybrid. We look at the gearbox, trims and what to check when buying a used MG3.
MG3 in brief
MG3 is a small city hatchback whose main selling points are an accessible price and generous equipment. Earlier MG3 generations were simple petrol cars, but from 2024 in Europe, a new generation with a hybrid gearbox is offered.
The new MG3 is around 4.1 m long, designed for the city and short trips. As it's a new model, the used market is still small, and mileages are low.
Hybrid gearbox
The new MG3 Hybrid+ has a 1.5-litre petrol engine and two electric motors, with a combined system output of around 194 hp. The gearbox is unique in that it allows part of the journey to be driven on electric power, although the battery isn't charged from the mains.
As a result, compared to a standard petrol hatchback, the car has good acceleration and lower fuel costs in the city. The battery is small, so the range on electric power alone is limited.
What the interior and equipment offer
The interior features a touchscreen infotainment display, digital instrument cluster and a suite of driver assistance systems. Higher trims offer more comfort equipment.
The interior is basic, with plenty of plastics, but the space is adequate for the city. The rear seats are better suited to kids or short journeys.
What to check when buying a used MG3
Request the service history and check if all manufacturer-recommended work has been carried out. Verify if the manufacturer's warranty is still in place and if it can be transferred to the new owner.
Test the hybrid system's operation: the engine should engage and disengage smoothly, without any hesitation. Check the multimedia, cameras, and driver-assistance systems.
Check if servicing is available in Lithuania, as the MG network is smaller than that of traditional brands.
Trim levels
Names and equipment vary by market (e.g., in the UK, SE and Trophy trims are offered); we list those most commonly found in Europe.
Comfort
BaseThe base trim with essential equipment.
- Often — alloy wheels
- Touchscreen infotainment system
- Core safety and driver-assistance features
Luxury
HigherWith more comfort features and better interior materials.
- Often — leather or part-leather upholstery
- Often — heated seats and cameras
- More driver-assistance features
Trim comparison
| Comfort | Luxury | |
|---|---|---|
| Who it's for | Ideal for city and daily use | More comfort and features |
| Transmission | 1.5-litre hybrid + electric | 1.5-litre hybrid + electric |
| Price in the used market (relatively) | Budget | Mid-range |
Most buyers will find Comfort sufficient. Luxury is worth considering if you want more features.
Pros
- Affordable price and generous equipment
- Hybrid transmission with no need for plug-in charging
- Compact dimensions, perfect for the city
- Plenty of poke for most situations
Cons
- Limited used car availability
- Simpler interior trim
- Limited service network
Frequently asked questions
Does the MG3 need to be charged from the grid?
No, it's a self-charging hybrid. The battery charges while driving, so no need for an extra charger.
How much space is there in the MG3's rear seats?
Plenty for kids or short trips. Taller adults might find it cramped.
Is the MG3 suitable for long journeys?
Yes, but it's best for city driving and medium distances. Larger cars are more comfortable for long hauls.
Updated 2026-10-17 · Trim levels and equipment vary by market and model year — check the equipment of the specific car. · Translated automatically
