Toyota bZ4X vs Lexus RX

A proper head-to-head in South Africa — we cover price, performance, petrol economy, safety and what it'll actually cost you to own each one long term.

Toyota bZ4X in South Africa

Toyota bZ4X

bZ4X AWD Electric Automatic
ZAR 1,182,800 ex-showroom
⚡ 255 kW 🔧 Front 268.6; rear 169.8 Nm ⛽ Not Applicable km/l
VS
Lexus RX in South Africa

Lexus RX

RX 350 F SPORT Petrol Automatic 8-speed
ZAR 1,642,900 ex-showroom
⚡ 205 kW 🔧 430 Nm ⛽ 11.5 km/l
Add a 3rd car

At a Glance — Who Wins What

Performance RX
Fuel Economy bZ4X
🛡 Safety Tie
📦 Practicality RX
🔑 Ownership RX
bZ4X starts ZAR 1516500 cheaper bZ4X from ZAR 1,182,800 · RX from ZAR 1,516,500

Key Specs Side by Side

The specs that matter most — highlighted where one car leads.

Spec bZ4X RX
Engine Power 255.3 kW 205 kW
Torque Front 268.6; rear 169.8 Nm 430 Nm
Engine Size - 2400 cc
Claimed Mileage - 11.5 km/l
Ground Clearance - 185 mm
Boot / Load Bay - 612 l
Airbags Driver Knee, Front Side, Front Centre Side,Curtain,Driver,Passenger,Driver Knee,Passenger Seat Cushion
Kerb Weight - 1895-2005 kg
Seating Capacity 5 5
Warranty 3 years / 100 000 km 7 years / 105,000km

= leads in this spec

The Bottom Line

Both bZ4X and RX are extremely closely matched, making the final choice dependent on buyer preference.

Where They Actually Differ

Performance RX +3 pts
Efficiency bZ4X +44 pts
Safety Equal
Practicality RX +28 pts
Ownership RX +47 pts

What Each Car Gets Right (and Wrong)

bZ4X

Strengths
  • Better fuel efficiency
Weak Spots
  • Less powerful engine setup
  • Less practical in daily usage
  • Shorter warranty coverage
Best suited to: Fuel Efficiency
🏆 Overall Winner

RX

Strengths
  • More powerful engine output
  • More practical for daily use
  • Better long-term ownership value
Weak Spots
  • Lower fuel efficiency
Best suited to: Highway Driving Family Usage

Which One's Right for You?

bZ4X

  • Buyers looking for better fuel efficiency

RX

  • Drivers who prioritise strong highway performance and overtaking power
  • Large families needing more practicality and usability
  • Long-term owners valuing warranty and ownership peace of mind

Full Specs, Side by Side

Spec bZ4X RX
Model Introduced Year 2026 2023
Generation South African launch specification of Toyota's dedicated battery-electric bZ4X Fifth-generation Lexus RX luxury SUV
Facelift History Introduced locally in 2026 as Toyota South Africa's first battery-electric production model Current fifth-generation South African range with petrol, hybrid, performance-hybrid and plug-in-hybrid choices
Facelift Launched Since Introduced locally in 2026 as Toyota South Africa's first battery-electric production model Current fifth-generation South African range with petrol, hybrid, performance-hybrid and plug-in-hybrid choices
Facelift Version Ending Current South African 2026 specification Current South African specification checked 2026-07-17
Body Style SUV SUV
Model Year 2026 2026
Production Status published published
Segment SUV Luxury SUV
Vehicle Type SUV SUV
Spec bZ4X RX
Seating Capacity 5 5
Towing Capacity 750 kg 2000 kg
Load Bed Length - 612 l
Load Bed Width - -
Number of Doors 5 5
Doors 5 5
Seats 5 5
Fuel Tank Capacity - 67.5 l
Loadbox Length Mm - 612 l
Loadbox Width Mm - -
Ground Clearance - 185 mm
Wheelbase - 2850 mm
Length - 4890 mm
Width - 1920 mm
Height - 1695 mm
Kerb Weight - 1895-2005 kg
Gross Vehicle Weight - 2590 kg
Boot Space - 612 l
Front Track Width - 1655 mm
Rear Track Width - 1695 mm
Turning Radius - 5.9 m
Max Payload - 585-695 kg
Boot Volume - 612 l
Gross Vehicle Mass Kg - 2590 kg
Ground Clearance Max - 185 mm
Ground Clearance Min - 185 mm
Ground Clearance Mm - 185 mm
Height Mm - 1695 mm
Length Mm - 4890 mm
Payload Kg - 585-695 kg
Cargo Volume - 612 l
Tare Mass Kg - 1895-2005 kg
Turning Circle - 5.9 m
Turning Circle M - 5.9 m
Width Mm - 1920 mm

Overall Verdict Score

Decision-grade view of the winner, score gap and category strengths.

Weighted / 100
Verdict readout

RX leads by 7 points

Both bZ4X and RX are extremely closely matched, making the final choice dependent on buyer preference.

Winner 79 /100
Lead 7 points
Data 79% confidence
79
#1 Winner

RX

79% data confidence 4 strong categories
Best at Safety 94 Check Efficiency 46
Performance 85
Efficiency 46
Safety 94
Practicality 73
Ownership 93
Leads by 7 points
72
#2

bZ4X

58% data confidence 3 strong categories
Best at Safety 94 Check Practicality 45
Performance 82
Efficiency 90
Safety 94
Practicality 45
Ownership 46
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance RX +3 Efficiency bZ4X +44 Safety Level Practicality RX +28 Ownership RX +47

Very close match. Final decision depends on buyer preference.

Why this score View full breakdown
Overall Winner

RX

Performance 85/100
Efficiency 46/100
Safety 94/100
Practicality 73/100
Ownership 93/100

bZ4X

Performance 82/100
Efficiency 90/100
Safety 94/100
Practicality 45/100
Ownership 46/100

So, Which One Should You Buy?

🏆 Lexus RX wins with 79 pts vs 72 pts for bZ4X

In structured scoring, RX emerges as the stronger overall package. However, bZ4X may appeal to buyers prioritising different factors. Ultimately, the right choice depends on your driving priorities in South Africa.

Buyers Also Looked At These

Other comparisons that people in the same boat tend to check out.

Questions Buyers Usually Ask

On our scoring the RX edges ahead overall. That said, the right choice depends on what you actually use the car for — the breakdown above shows exactly where each one wins and loses.

Efficiency scores: bZ4X 90 vs RX 46. In the real world, diesel variants of either car will beat the claimed figure on long highways and fall short in Joburg traffic.

Safety scores: bZ4X 94, RX 94. Check each model page for NCAP ratings and which trim levels include AEB and blind-spot monitoring — those features aren't always standard.

Long-term ownership scores: bZ4X 46, RX 93. Service intervals, parts availability in SA, and whether a service plan is bundled all factor in — check the individual variant specs for that detail.

Practicality scores: bZ4X 45, RX 73. This covers boot space, seat flexibility, and day-to-day usability — not just interior dimensions on paper.

Performance scores: bZ4X 82, RX 85. This looks at real-world pace — 0–100 kph, highway flexibility, and how either car feels when you actually need to overtake on an N-road.

Resale varies with colour, spec, and market timing, but Japanese brands — and Toyota specifically — have a strong track record in SA. Check current used prices for both on AutoTrader to see the real gap right now.

Ground clearance and 4WD availability are what matter most here. Scroll to the spec table above to compare both side by side — if either model offers a 4WD variant, that's the version worth comparing.

Fuel, insurance, and service costs are the big three. Diesel variants of both models typically save R800–R1,500/month in fuel at current SA pump prices. The RX edges the overall ownership score, but check whether either variant includes a service plan — that changes the monthly maths significantly.

The RX scores better overall, but neither car is a bad buy here. It comes down to what features matter to you — check the full spec table above to see exactly what you gain and lose at each price point.

In Depth — Breaking It All Down

The comparison between bZ4X and RX in South Africa evaluates performance, efficiency, safety, practicality and long-term ownership value.

Performance: bZ4X scores 82 vs 85.

Efficiency: bZ4X scores 90 vs 46.

Safety: bZ4X scores 94 vs 94.

Practicality: bZ4X scores 45 vs 73.

Ownership: bZ4X scores 46 vs 93.

Final structured scoring gives RX the advantage in this comparison.