BMW 1 Series vs BAIC B30

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 1 Series in South Africa

BMW 1 Series

M135 xDrive Petrol 7-Speed Automatic Current
ZAR 975,000 ex-showroom
⚡ 233 kW 🔧 400 Nm ⛽ 12.5 km/l
VS
BAIC B30 in South Africa

BAIC B30

B30 Elite Adventure Petrol 7-Speed DCT Current
ZAR 519,900 ex-showroom
⚡ 138 kW 🔧 305 Nm ⛽ 12.41 km/l
+ Add a 3rd car

Decision summary

BMW 1 Series vs BAIC B30: the short answer

1 Series and B30 are close on the comparable published fields, so buyer priorities should decide.

B30 starts ZAR 185,100 cheaper 1 Series from ZAR 705,000 · B30 from ZAR 519,900

Five key differences

Exact selected derivatives
Specification 1 Series B30
Maximum Power 1 Series233 kW B30138 kW
Maximum Torque 1 Series400 Nm @ 2000-4500 rpm B30305 Nm
Engine Size 1 Series1998 cc B301498 cc
Combined Fuel Economy 1 Series12.5 km/l B3012.41 km/l
Ground Clearance 1 Series140 mm B30215 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.

BMW 1 Series

M135 xDrive

Hagalu editorial rating
4.1/5

Desk research · Exact variant

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

Read the review and score breakdown

BAIC B30

B30 Elite Adventure

Hagalu editorial rating
4.1/5

Desk research · Exact variant

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)

Specification evidence leader

1 Series

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

B30

Strengths
  • Better fuel efficiency
  • Stronger published practicality figures
Weak Spots
  • Less powerful engine setup
Best suited to: Published Efficiency Published Practicality

Which One's Right for You?

1 Series

  • Buyers prioritising the stronger published powertrain figures

B30

  • Buyers prioritising the lower published fuel or energy use
  • Buyers prioritising the stronger published space and capacity figures

Full Specs, Side by Side

Spec 1 Series B30
Model Introduced Year 2024 2025
Generation Fourth-generation F70 BMW 1 Series, configured for South Africa as a five-door hatchback. Current first-generation BAIC B30 for South Africa, introduced locally for the 2025 model year with petrol and self-charging HEV derivatives.
Facelift History F70 is the current fourth-generation South African launch version; no local facelift has been announced. The B30 was unveiled locally in August 2025 and launched in November 2025 as the first South African version; no later local facelift has been announced.
Facelift Launched Since Original current-generation version 2025
Facelift Version Ending Current Current
Body Style Hatchback Five-door mid-size SUV
Model Year 2026 2025
Production Status active active
Segment Premium Hatchback Mid-size SUV
Vehicle Type Car SUV
Spec 1 Series B30
Length 4361 mm 4730 mm
Width 1800 mm 1910 mm
Height 1459 mm 1790 mm
Wheelbase 2670 mm 2820 mm
Ground Clearance (Default) 140 mm 215 mm
Ground Clearance (With Full Seating Load) 125 mm Not Officially Disclosed
Fuel Tank Capacity 49 l 60 l
Boot/Cargo Space 380 l Not Officially Disclosed
Kerb Weight 1550 kg 1575 kg
Gross Vehicle Weight (GVW) 2100 kg 2034 kg
Payload Capacity 550 kg 459 kg
Towing Capacity 750 kg 1500 kg
Seating Capacity 5 seats 5 seats
Number of Rows 2 rows 2 rows
Doors 5 doors 5 doors
Minimum Turning Radius 5.6 m Not Officially Disclosed
Front Headroom 985 mm Not Officially Disclosed
Rear Headroom 958 mm Not Officially Disclosed
Front Legroom 1041 mm Not Officially Disclosed
Rear Legroom 896 mm Not Officially Disclosed

In depth: how these cars differ

This 1 Series and B30 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: 1 Series 91 vs B30 59.

Efficiency index: 1 Series 50 vs B30 51.

Safety-equipment index: 1 Series 92 vs B30 92.

Practicality index: 1 Series 53 vs B30 61.

Ownership-cover index: 1 Series not separately scored vs B30 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

1 Series leads by 7 points

1 Series and B30 are close on the comparable published fields, so buyer priorities should decide.

Evidence leader 73 /100
Lead 7 points
Data 83% source coverage
73
#1 Evidence leader

1 Series

83% source coverage 2 strong categories
Best at Safety 92 Check Efficiency 50
Performance 91
Efficiency 50
Safety 92
Practicality 53
Leads by 7 points
66
#2

B30

70% source coverage 1 strong categories
Best at Safety 92 Check Efficiency 51
Performance 59
Efficiency 51
Safety 92
Practicality 61
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance 1 Series +32 Efficiency B30 +1 Safety Level Practicality B30 +8

Close catalogue match. Buyer priorities should decide the outcome.

Why this score View full breakdown
Evidence-index leader

1 Series

Performance 91/100
Efficiency 50/100
Safety 92/100
Practicality 53/100

B30

Performance 59/100
Efficiency 51/100
Safety 92/100
Practicality 61/100

What the evidence means

Evidence index BMW 1 Series leads the specification evidence index with 73 pts vs 66 pts for B30

In Hagalu's specification evidence index, 1 Series leads. However, B30 may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.

1 Series vs B30 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.