BMW i4 vs BMW X7

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 i4 in South Africa

BMW i4

M60 xDrive Gran Coupé Electric Single-Speed Reduction Gear Current
ZAR 1,750,000 ex-showroom
⚡ 442 kW 🔧 795 Nm
VS
BMW X7 in South Africa

BMW X7

xDrive40d Design Pure Excellence Diesel Mild Hybrid 8-Speed Automatic Current
ZAR 2,110,000 ex-showroom
⚡ 250 kW 🔧 700 Nm ⛽ 16.5 km/l
＋ Add a 3rd car

Decision summary

BMW i4 vs BMW X7: the short answer

i4 and X7 are close on the comparable published fields, so buyer priorities should decide.

i4 starts ZAR 610,000 cheaper i4 from ZAR 1,500,000 · X7 from ZAR 2,110,000

Five key differences

Exact selected derivatives
Specification i4 X7
Maximum Power i4442 kW X7250 kW
Maximum Torque i4795 Nm X7700 Nm @ 1750-2250 rpm
Engine Size i4Not Applicable X72993 cc
Combined Fuel Economy i4Not Applicable X716.5 km/l
Ground Clearance i4140 mm X7140 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 i4

M60 xDrive Gran Coupé

Hagalu editorial rating
3.9/5

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

BMW X7

xDrive40d Design Pure Excellence

Hagalu editorial rating
4.1/5

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)

i4

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

X7

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

Which One's Right for You?

i4

  • Buyers prioritising the stronger published powertrain figures
  • Buyers prioritising the lower published fuel or energy use

X7

  • Buyers prioritising the stronger published space and capacity figures

Full Specs, Side by Side

Spec i4 X7
Model Introduced Year 2021 2018
Generation Battery-electric G26 Gran Coupé with four doors, a rear liftback and a road-car seating position. Five-door multi-row luxury SUV with all-wheel-drive diesel and V8 petrol derivatives.
Facelift History Current updated G26-based i4 Gran Coupé range in South Africa; current derivative identity is eDrive35 and M60 xDrive. Current BMW X7 large-SUV range in South African specification.
Facelift Launched Since Original current-generation version Original current-generation version
Facelift Version Ending Current Current
Body Style Sedan SUV
Model Year 2026 2026
Production Status active active
Segment Premium Sedan Premium SUV
Vehicle Type Car Car
Spec i4 X7
Length 4783 mm 5181 mm
Width 1852 mm 2000 mm
Height 1448 mm 1835 mm
Wheelbase 2856 mm 3105 mm
Ground Clearance (Default) 140 mm 140 mm
Ground Clearance (With Full Seating Load) 125 mm 125 mm
Fuel Tank Capacity 0 l 80 l
Boot/Cargo Space 470 l 750 l
Kerb Weight 2285 kg 2565 kg
Gross Vehicle Weight (GVW) 2730 kg 3325 kg
Payload Capacity 520 kg 835 kg
Towing Capacity 1600 kg 3500 kg
Seating Capacity 5 seats 7 seats
Number of Rows 2 rows 3 rows
Doors 4 doors 5 doors
Minimum Turning Radius 5.6 m 5.6 m
Front Headroom 994 mm 994 mm
Rear Headroom 944 mm 958 mm
Front Legroom 1036 mm 1037 mm
Rear Legroom 888 mm 886 mm

In depth: how these cars differ

This i4 and X7 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: i4 100 vs X7 98.

Efficiency index: i4 90 vs X7 64.

Safety-equipment index: i4 92 vs X7 92.

Practicality index: i4 61 vs X7 88.

Ownership-cover index: i4 not separately scored vs X7 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

X7 leads by 1 points

i4 and X7 are close on the comparable published fields, so buyer priorities should decide.

Evidence leader 87 /100
Lead 1 points
Data 83% source coverage
87
#1 Evidence leader

X7

83% source coverage 3 strong categories
Best at Performance 98 Check Efficiency 64
Performance 98
Efficiency 64
Safety 92
Practicality 88
Leads by 1 points
86
#2

i4

69% source coverage 3 strong categories
Best at Performance 100 Check Practicality 61
Performance 100
Efficiency 90
Safety 92
Practicality 61
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance i4 +2 Efficiency i4 +26 Safety Level Practicality X7 +27

Close catalogue match. Buyer priorities should decide the outcome.

Why this score View full breakdown
Evidence-index leader

X7

Performance 98/100
Efficiency 64/100
Safety 92/100
Practicality 88/100

i4

Performance 100/100
Efficiency 90/100
Safety 92/100
Practicality 61/100

What the evidence means

Evidence index BMW X7 leads the specification evidence index with 87 pts vs 86 pts for i4

In Hagalu's specification evidence index, X7 leads. However, i4 may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.

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i4 vs X7 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.