MG MG3 vs BMW X6

A proper head-to-head in South Africa — compare price, performance, fuel economy or electric range, safety and the details that shape long-term ownership.

MG MG3 in South Africa

MG MG3

1.5L Hybrid+ Hybrid 3-Speed Automatic Current
ZAR 469,900 ex-showroom
⚡ 75 kW 🔧 128 Nm ⛽ 23.26 km/l
VS
BMW X6 in South Africa

BMW X6

M60i xDrive Petrol Mild Hybrid 8-Speed Automatic Current
ZAR 2,266,000 ex-showroom
⚡ 390 kW 🔧 750 Nm ⛽ 12.5 km/l
＋ Add a 3rd car

Decision summary

MG MG3 vs BMW X6: the short answer

X6 holds a noticeable catalogue-index lead over MG3.

MG3 starts ZAR 1,647,100 cheaper MG3 from ZAR 269,900 · X6 from ZAR 1,917,000

Five key differences

Exact selected derivatives
Specification MG3 X6
Maximum Power MG375 kW @ 6000 rpm X6390 kW
Maximum Torque MG3128 Nm @ 4500 rpm X6750 Nm @ 1800-4600 rpm
Engine Size MG31498 cc X64395 cc
Combined Fuel Economy MG323.26 km/l X612.5 km/l
Ground Clearance MG3149 mm X6140 mm

Strongest published figure in that row; no road-test winner is implied.

Independent editorial assessment

Hagalu editorial ratings

When a variant is selected, its rating out of five applies only to that exact derivative; a model-range review is not inherited. Editorial ratings are separate from the Specification Evidence Index out of 100 and are not customer ratings.

MG MG3

1.5L Hybrid+

Hagalu editorial rating Not yet rated

No complete editorial rating is published for this exact variant. This is not a zero score.

How Hagalu rates cars

BMW X6

M60i xDrive

Hagalu editorial rating
4.0/5

Desk research · Exact variant

Hagalu Editorial Team ·

Editorial assessment, not a customer rating. Not road-tested for this review.

Read the review and score breakdown

Not yet rated means a complete review is not published; it does not mean the vehicle scored zero. Read the rating methodology.

What Each Car Gets Right (and Wrong)

MG3

Strengths
  • Better fuel efficiency
Weak Spots
  • Less powerful engine setup
  • Lower published practicality figures
Best suited to: Published Efficiency
Specification evidence leader

X6

Strengths
  • More powerful engine output
  • Stronger published practicality figures
Weak Spots
  • Lower fuel efficiency
Best suited to: Published Performance Published Practicality

Which One's Right for You?

MG3

  • Buyers prioritising the lower published fuel or energy use

X6

  • Buyers prioritising the stronger published powertrain figures
  • Buyers prioritising the stronger published space and capacity figures

Full Specs, Side by Side

Spec MG3 X6
Model Introduced Year 2025 2019
Generation Current-generation five-door MG3 offered locally with naturally aspirated petrol and self-charging hybrid powertrains. Five-door coupé-style luxury SUV, with the separate X6 M retained outside the regular family.
Facelift History South African launch specification introduced in 2025. Current G06-generation X6 range in South African specification.
Facelift Launched Since 2025 Original current-generation version
Facelift Version Ending Current Current
Body Style Five-door hatchback SUV
Model Year 2026 2026
Production Status active active
Segment Compact Hatchback Premium SUV
Vehicle Type Hatchback Car
Spec MG3 X6
Length 4113 mm 4960 mm
Width 1797 mm 2004 mm
Height 1502 mm 1700 mm
Wheelbase 2570 mm 2975 mm
Ground Clearance (Default) 149 mm 140 mm
Ground Clearance (With Full Seating Load) Not Officially Disclosed 125 mm
Fuel Tank Capacity 36 l 83 l
Boot/Cargo Space 293 l 580 l
Kerb Weight 1308 kg 2390 kg
Gross Vehicle Weight (GVW) 1766 kg 3085 kg
Payload Capacity 458 kg 770 kg
Towing Capacity 500 kg 3500 kg
Seating Capacity 5 seats 5 seats
Number of Rows 2 rows 2 rows
Doors 5 doors 5 doors
Minimum Turning Radius 5.25 m 5.6 m
Front Headroom Not Officially Disclosed 997 mm
Rear Headroom Not Officially Disclosed 956 mm
Front Legroom Not Officially Disclosed 1043 mm
Rear Legroom Not Officially Disclosed 884 mm

In depth: how these cars differ

This MG3 and X6 comparison uses the exact derivatives selected above for South Africa. The catalogue index covers performance, efficiency, safety equipment, practicality and ownership cover only where comparable source-backed fields are present.

Performance index: MG3 40 vs X6 100.

Efficiency index: MG3 90 vs X6 52.

Safety-equipment index: MG3 92 vs X6 92.

Practicality index: MG3 48 vs X6 78.

Ownership-cover index: MG3 not separately scored vs X6 not separately scored.

These figures are Hagalu catalogue-comparison indicators, not customer ratings, crash-test scores, resale guarantees or a substitute for a road test. Each page shows its weighted source coverage beside the result.

Specification Evidence Index

A transparent comparison of published catalogue fields. This is not a road-test score, owner rating or editorial review rating, and it appears only when every vehicle clears the same comparable-data threshold.

Evidence / 100
Evidence-index readout

X6 leads by 17 points

X6 holds a noticeable catalogue-index lead over MG3.

Evidence leader 83 /100
Lead 17 points
Data 83% source coverage
83
#1 Evidence leader

X6

83% source coverage 3 strong categories
Best at Performance 100 Check Efficiency 52
Performance 100
Efficiency 52
Safety 92
Practicality 78
Leads by 17 points
66
#2

MG3

82% source coverage 2 strong categories
Best at Safety 92 Check Performance 40
Performance 40
Efficiency 90
Safety 92
Practicality 48
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance X6 +60 Efficiency MG3 +38 Safety Level Practicality X6 +30

Moderate difference in the source-backed catalogue index.

Why this score View full breakdown
Evidence-index leader

X6

Performance 100/100
Efficiency 52/100
Safety 92/100
Practicality 78/100

MG3

Performance 40/100
Efficiency 90/100
Safety 92/100
Practicality 48/100

What the evidence means

Evidence index BMW X6 leads the specification evidence index with 83 pts vs 66 pts for MG3

In Hagalu's specification evidence index, X6 leads. However, MG3 may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.

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MG3 vs X6 questions

There is no universal winner. Use the comparison table to match the models and available derivatives in South Africa on price, safety equipment, space, powertrain and ownership cover. The category indicators summarise published catalogue data; they are not a road test or customer rating.

Compare the published consumption or mileage rows for the exact derivatives using the same unit and test basis. A catalogue figure is useful for like-for-like comparison, but traffic, speed, load, weather and driving style can change actual fuel use.

Compare only equipment explicitly listed for each derivative, including airbags, stability control and driver-assistance systems. Confirm the exact trim with the manufacturer, and treat any independent crash-test result separately because equipment and ratings can differ by market.

A reliable five-year total cannot be calculated from catalogue data alone. Add the exact purchase and finance cost, fuel or electricity, insurance quotes, scheduled servicing, tyres and expected resale value. Check whether the selected derivative includes a service or maintenance plan.

Use the seating, boot or load-space, ISOFIX and safety rows as a first check. Then test the exact cars with your child seats, passengers and typical luggage, because published dimensions do not show every access or comfort difference.

Compare the published power, torque and 0–100 km/h rows when they are available for both exact derivatives. Vehicle weight, gearing and power delivery also matter, so catalogue outputs alone do not establish real-world overtaking or response.