Toyota GR Supra vs Ford Mustang

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 GR Supra in South Africa

Toyota GR Supra

3.0T Manual Petrol 6-Speed Manual Current
ZAR 1,561,600 ex-showroom
⚡ 285 kW 🔧 500 Nm ⛽ 12 km/l
VS
Ford Mustang in South Africa

Ford Mustang

5.0L V8 Dark Horse 10AT Petrol Current
ZAR 1,545,000 ex-showroom
⚡ 334 kW 🔧 540 Nm ⛽ 12.8 km/l
＋ Add a 3rd car

Decision summary

Toyota GR Supra vs Ford Mustang: the short answer

Mustang has a modest catalogue-index lead, while GR Supra remains close.

Mustang starts ZAR 184,800 cheaper GR Supra from ZAR 1,524,800 · Mustang from ZAR 1,340,000

Five key differences

Exact selected derivatives
Specification GR Supra Mustang
Maximum Power GR Supra285 kW Mustang334 kW @ 6500 rpm
Maximum Torque GR Supra500 Nm Mustang540 Nm @ 5100 rpm
Engine Size GR Supra2998 cc Mustang5038 cc
Combined Fuel Economy GR Supra12 km/l Mustang12.8 km/l
Ground Clearance GR Supra117 mm Mustang143 mm

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

What Each Car Gets Right (and Wrong)

GR Supra

Strengths
  • Stronger listed safety equipment
Weak Spots
  • Less powerful engine setup
  • Lower fuel efficiency
  • Lower published practicality figures
Best suited to: General Use
Specification evidence leader

Mustang

Strengths
  • More powerful engine output
  • Better fuel efficiency
  • Stronger published practicality figures
Weak Spots
  • Fewer listed safety features
Best suited to: Published Performance Published Efficiency Published Practicality

Which One's Right for You?

GR Supra

  • Buyers prioritising the more complete listed safety equipment

Mustang

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

Full Specs, Side by Side

Spec GR Supra Mustang
Model Introduced Year 2021 2016
Generation A90 fifth generation – co-developed with BMW on the CLAR platform Seventh generation Mustang with S650 platform
Facelift History Manual gearbox and power upgrade (280 kW→285 kW) in 2023 Latest generation introduced with improved tech and design
Facelift Launched Since 2023 Original current-generation version
Facelift Version Ending Current Current
Body Style Sedan Fastback
Color Note Matte White, Nitro Yellow, Renaissance Red, Gravure Grey, Tungsten Silver, Black White, Black, Red, Blue, Yellow, Grey, Orange
Dealer Stock Note Flagship grade in the South Africa lineup Flagship grade in the South Africa lineup
Model Year 2026 2026
Production Status published published
Segment Sedan Sedan
Tare Mass Kg 1545 kg 1660 kg
Vehicle Type Sedan Sedan
Spec GR Supra Mustang
Length 4380 mm 4811 mm
Width 1865 mm 1915 mm
Height 1294 mm 1408 mm
Wheelbase 2470 mm 2719 mm
Ground Clearance (Default) 117 mm 143 mm
Fuel Tank Capacity 52 l 61 l
Boot/Cargo Space 290 l 408 l
Kerb Weight 1545 kg 1660 kg
Gross Vehicle Weight (GVW) 1870 kg 2245 kg
Seating Capacity 2 seats 4 seats
Doors 4 doors 2 doors
Minimum Turning Radius 6.3 m 6.1 m

In depth: how these cars differ

This GR Supra and Mustang comparison uses the exact South African derivatives selected above. The catalogue index covers performance, efficiency, safety equipment, practicality and ownership cover only where comparable source-backed fields are present.

Performance index: GR Supra 94 vs Mustang 96.

Efficiency index: GR Supra 47 vs Mustang 48.

Safety-equipment index: GR Supra 98 vs Mustang 96.

Practicality index: GR Supra 39 vs Mustang 57.

Ownership-cover index: GR Supra 43 vs Mustang 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

Mustang leads by 9 points

Mustang has a modest catalogue-index lead, while GR Supra remains close.

Evidence leader 76 /100
Lead 9 points
Data 71% source coverage
76
#1 Evidence leader

Mustang

71% source coverage 2 strong categories
Best at Performance 96 Check Efficiency 48
Performance 96
Efficiency 48
Safety 96
Practicality 57
Leads by 9 points
67
#2

GR Supra

83% source coverage 2 strong categories
Best at Safety 98 Check Practicality 39
Performance 94
Efficiency 47
Safety 98
Practicality 39
Ownership 43
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance Mustang +2 Efficiency Mustang +1 Safety GR Supra +2 Practicality Mustang +18

Close catalogue match. Buyer priorities should decide the outcome.

Why this score View full breakdown
Evidence-index leader

Mustang

Performance 96/100
Efficiency 48/100
Safety 96/100
Practicality 57/100

GR Supra

Performance 94/100
Efficiency 47/100
Safety 98/100
Practicality 39/100
Ownership 43/100

What the evidence means

Evidence index Ford Mustang leads the specification evidence index with 76 pts vs 67 pts for GR Supra

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

Related comparisons

Continue with closely related South African models and comparable body styles.

GR Supra
GR Supra
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GR Supra vs Civic Type R →
GR Supra
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GR Supra vs SEAL →
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GR Supra vs ES →
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GR Supra vs GR86 →
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GR Supra vs Civic RS →
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GR Supra vs Corolla →
Mustang
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Civic Type R
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Mustang vs Civic Type R →
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SEAL
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Mustang vs SEAL →

GR Supra vs Mustang questions

There is no universal winner. Use the comparison table to match the exact South African derivatives 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.