Toyota bZ4X vs Lexus RZ

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 RZ in South Africa

Lexus RZ

RZ 550e F SPORT Electric Automatic
ZAR 1,977,600 ex-showroom
⚡ 300 kW 🔧 Front 268.6; rear 268.6 Nm ⛽ Not Applicable km/l
Add a 3rd car

At a Glance — Who Wins What

Performance RZ
Fuel Economy Tie
🛡 Safety Tie
📦 Practicality RZ
🔑 Ownership RZ
bZ4X starts ZAR 1682600 cheaper bZ4X from ZAR 1,182,800 · RZ from ZAR 1,682,600

Key Specs Side by Side

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

Spec bZ4X RZ
Engine Power 255.3 kW 300 kW
Torque Front 268.6; rear 169.8 Nm Front 268.6; rear 268.6 Nm
Engine Size - -
Claimed Mileage - -
Ground Clearance - 200 mm
Boot / Load Bay - 522 l
Airbags Driver Knee, Front Side, Front Centre Knee,Curtain,Driver,Passenger,Front Side
Kerb Weight - 2145-2165 kg
Seating Capacity 5 5
Warranty 3 years / 100 000 km 7 years / 105,000km

= leads in this spec

The Bottom Line

RZ has a slight advantage, but bZ4X remains highly competitive.

Where They Actually Differ

Performance RZ +1 pts
Efficiency Equal
Safety Equal
Practicality RZ +17 pts
Ownership RZ +47 pts

What Each Car Gets Right (and Wrong)

bZ4X

Strengths
  • Nothing stands out clearly here.
Weak Spots
  • Less powerful engine setup
  • Less practical in daily usage
  • Shorter warranty coverage
Best suited to: General Use
🏆 Overall Winner

RZ

Strengths
  • More powerful engine output
  • More practical for daily use
  • Better long-term ownership value
Weak Spots
  • No obvious weak spots to flag.
Best suited to: Highway Driving Family Usage

Which One's Right for You?

bZ4X

  • Buyers looking for a balanced all-round vehicle

RZ

  • 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 RZ
Model Introduced Year 2026 2026
Generation South African launch specification of Toyota's dedicated battery-electric bZ4X Updated dedicated battery-electric Lexus RZ range launched locally in 2026
Facelift History Introduced locally in 2026 as Toyota South Africa's first battery-electric production model 2026 South African range introduces RZ 500e, RZ 550e F SPORT and RZ 600e F SPORT derivatives
Facelift Launched Since Introduced locally in 2026 as Toyota South Africa's first battery-electric production model 2026 South African range introduces RZ 500e, RZ 550e F SPORT and RZ 600e F SPORT derivatives
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 RZ
Seating Capacity 5 5
Towing Capacity 750 kg 750 kg
Load Bed Length - 522 l
Load Bed Width - -
Number of Doors 5 5
Doors 5 5
Seats 5 5
Fuel Tank Capacity - -
Loadbox Length Mm - 522 l
Loadbox Width Mm - -
Ground Clearance - 200 mm
Wheelbase - 2850 mm
Length - 4805 mm
Width - 1895 mm
Height - 1635 mm
Kerb Weight - 2145-2165 kg
Gross Vehicle Weight - 2640 kg
Boot Space - 522 l
Front Track Width - 1614 mm
Rear Track Width - 1636 mm
Turning Radius - 5.6 m
Max Payload - 475-495 kg
Boot Volume - 522 l
Gross Vehicle Mass Kg - 2640 kg
Ground Clearance Max - 200 mm
Ground Clearance Min - 200 mm
Ground Clearance Mm - 200 mm
Height Mm - 1635 mm
Length Mm - 4805 mm
Payload Kg - 475-495 kg
Cargo Volume - 522 l
Tare Mass Kg - 2145-2165 kg
Turning Circle - 5.6 m
Turning Circle M - 5.6 m
Width Mm - 1895 mm

Overall Verdict Score

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

Weighted / 100
Verdict readout

RZ leads by 11 points

RZ has a slight advantage, but bZ4X remains highly competitive.

Winner 83 /100
Lead 11 points
Data 65% confidence
83
#1 Winner

RZ

65% data confidence 4 strong categories
Best at Safety 94 Check Practicality 62
Performance 83
Efficiency 90
Safety 94
Practicality 62
Ownership 93
Leads by 11 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 RZ +1 Efficiency Level Safety Level Practicality RZ +17 Ownership RZ +47

Moderate difference between the models.

Why this score View full breakdown
Overall Winner

RZ

Performance 83/100
Efficiency 90/100
Safety 94/100
Practicality 62/100
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 RZ wins with 83 pts vs 72 pts for bZ4X

In structured scoring, RZ 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 RZ 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 RZ 90. 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, RZ 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, RZ 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, RZ 62. This covers boot space, seat flexibility, and day-to-day usability — not just interior dimensions on paper.

Performance scores: bZ4X 82, RZ 83. 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 RZ edges the overall ownership score, but check whether either variant includes a service plan — that changes the monthly maths significantly.

The RZ 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 RZ in South Africa evaluates performance, efficiency, safety, practicality and long-term ownership value.

Performance: bZ4X scores 82 vs 83.

Efficiency: bZ4X scores 90 vs 90.

Safety: bZ4X scores 94 vs 94.

Practicality: bZ4X scores 45 vs 62.

Ownership: bZ4X scores 46 vs 93.

Final structured scoring gives RZ the advantage in this comparison.