BMW X3 vs MG ZS

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.

BMW X3 in South Africa

BMW X3

M50 xDrive Petrol Mild Hybrid 8-Speed Automatic Current
ZAR 1,550,000 ex-showroom
⚡ 293 kW 🔧 540 Nm ⛽ 12.5 km/l
VS
MG ZS in South Africa

MG ZS

1.5L 4AT Luxury Petrol 4-Speed Automatic Current
ZAR 309,900 ex-showroom
⚡ 84 kW 🔧 150 Nm ⛽ 14.08 km/l
＋ Add a 3rd car

Decision summary

BMW X3 vs MG ZS: the short answer

X3 has a large lead in Hagalu's source-backed catalogue index over ZS.

ZS starts ZAR 774,600 cheaper X3 from ZAR 1,064,500 · ZS from ZAR 289,900

Five key differences

Exact selected derivatives
Specification X3 ZS
Maximum Power X3293 kW ZS84 kW
Maximum Torque X3540 Nm @ 1900-4800 rpm ZS150 Nm
Engine Size X32998 cc ZS1498 cc
Combined Fuel Economy X312.5 km/l ZS14.08 km/l
Ground Clearance X3190 mm ZS175 mm

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

What Each Car Gets Right (and Wrong)

Specification evidence leader

X3

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

ZS

Strengths
  • Better fuel efficiency
Weak Spots
  • Less powerful engine setup
  • Fewer listed safety features
  • Lower published practicality figures
Best suited to: Published Efficiency

Which One's Right for You?

X3

  • Buyers prioritising the stronger published powertrain figures
  • Buyers prioritising the more complete listed safety equipment
  • Buyers prioritising the stronger published space and capacity figures

ZS

  • Buyers prioritising the lower published fuel or energy use

Full Specs, Side by Side

Spec X3 ZS
Model Introduced Year 2024 2025
Generation Fourth-generation G45 BMW X3, produced at BMW Plant Rosslyn for South Africa and export markets. Current local value-positioned ZS compact SUV, sold alongside rather than replaced by the larger turbocharged ZS Pro.
Facelift History G45 is the current fourth-generation X3 and the South African launch version; no local facelift has been announced. Current South African ZS specification introduced with MG's market return in 2025.
Facelift Launched Since Original current-generation version 2025
Facelift Version Ending Current Current
Body Style SUV Five-door compact SUV
Model Year 2026 2024
Production Status active active
Segment Premium SUV Compact SUV
Vehicle Type Car SUV
Spec X3 ZS
Length 4755 mm 4314 mm
Width 1920 mm 1809 mm
Height 1660 mm 1624 mm
Wheelbase 2865 mm 2585 mm
Ground Clearance (Default) 190 mm 175 mm
Ground Clearance (With Full Seating Load) 170 mm Not Officially Disclosed
Fuel Tank Capacity 65 l 48 l
Boot/Cargo Space 570 l 359 l
Kerb Weight 2055 kg 1258 kg
Gross Vehicle Weight (GVW) 2625 kg 1695 kg
Payload Capacity 645 kg 437 kg
Towing Capacity 2500 kg 500 kg
Seating Capacity 5 seats 5 seats
Number of Rows 2 rows 2 rows
Doors 5 doors 5 doors
Minimum Turning Radius 5.8 m 5.6 m
Front Headroom 1014 mm 1043 mm
Rear Headroom 982 mm 995 mm
Front Legroom 1030 mm 1070 mm
Rear Legroom 932 mm 850 mm

In depth: how these cars differ

This X3 and ZS 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: X3 99 vs ZS 37.

Efficiency index: X3 54 vs ZS 55.

Safety-equipment index: X3 92 vs ZS 87.

Practicality index: X3 75 vs ZS 52.

Ownership-cover index: X3 not separately scored vs ZS 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

X3 leads by 25 points

X3 has a large lead in Hagalu's source-backed catalogue index over ZS.

Evidence leader 82 /100
Lead 25 points
Data 83% source coverage
82
#1 Evidence leader

X3

83% source coverage 3 strong categories
Best at Performance 99 Check Efficiency 54
Performance 99
Efficiency 54
Safety 92
Practicality 75
Leads by 25 points
57
#2

ZS

73% source coverage 1 strong categories
Best at Safety 87 Check Performance 37
Performance 37
Efficiency 55
Safety 87
Practicality 52
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance X3 +62 Efficiency ZS +1 Safety X3 +5 Practicality X3 +23

Large difference in the source-backed catalogue index.

Why this score View full breakdown
Evidence-index leader

X3

Performance 99/100
Efficiency 54/100
Safety 92/100
Practicality 75/100

ZS

Performance 37/100
Efficiency 55/100
Safety 87/100
Practicality 52/100

What the evidence means

Evidence index BMW X3 leads the specification evidence index with 82 pts vs 57 pts for ZS

In Hagalu's specification evidence index, X3 leads. However, ZS may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.

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X3 vs ZS 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.