Renault Duster vs Mazda Mazda3

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.

Renault Duster in South Africa

Renault Duster

1.2 Turbo Zen 4WD Mild Hybrid Petrol Mild Hybrid 6-Speed Manual Current
ZAR 549,999 ex-showroom
⚡ 96 kW 🔧 230 Nm ⛽ 17.5 km/l
VS
Mazda Mazda3 in South Africa

Mazda Mazda3

2.0 Astina Edition Auto FWD Petrol 6-Speed Automatic Current
ZAR 629,700 ex-showroom
⚡ 121 kW 🔧 213 Nm ⛽ 15.9 km/l
+ Add a 3rd car

Decision summary

Renault Duster vs Mazda Mazda3: the short answer

Duster and Mazda3 are close on the comparable published fields, so buyer priorities should decide.

Duster starts ZAR 8,301 cheaper Duster from ZAR 489,999 · Mazda3 from ZAR 498,300

Five key differences

Exact selected derivatives
Specification Duster Mazda3
Maximum Power Duster96 kW Mazda3121 kW @ 6000 rpm
Maximum Torque Duster230 Nm @ 2000 rpm Mazda3213 Nm @ 4000 rpm
Engine Size Duster1200 cc Mazda31998 cc
Combined Fuel Economy Duster17.5 km/l Mazda315.9 km/l
Ground Clearance Duster217 mm Mazda3140 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.

Renault Duster

1.2 Turbo Zen 4WD Mild Hybrid

Hagalu editorial rating Not yet rated

No complete editorial rating is published for this exact variant. This is not a zero score.

How Hagalu rates cars

Mazda Mazda3

2.0 Astina Edition Auto FWD

Hagalu editorial rating Not yet rated

No complete editorial rating is published for this exact variant. This is not a zero score.

How Hagalu rates cars

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

Duster

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

Mazda3

Strengths
  • Stronger listed safety equipment
Weak Spots
  • Lower fuel efficiency
  • Lower published practicality figures
Best suited to: General Use

Which One's Right for You?

Duster

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

Mazda3

  • Buyers prioritising the more complete listed safety equipment

Full Specs, Side by Side

Spec Duster Mazda3
Model Introduced Year 2026 2019
Generation Current South Africa Duster range Seventh-generation BP-series Mazda3 hatchback
Facelift History Current South Africa version listed by official source The seventh-generation South African hatchback launched in 2019 and the current range has since been consolidated to Dynamic and Astina editions.
Facelift Launched Since 2026 2019
Facelift Version Ending Current Current
Body Style SUV Hatchback
Model Year 2026 2026
Production Status active Active
Segment SUV C-segment hatchback
Tare Mass Kg 1451 kg 1350 kg
Vehicle Type SUV Hatchback
Spec Duster Mazda3
Length 4343 mm 4460 mm
Width 2095 mm 1795 mm
Height 1661 mm 1440 mm
Wheelbase 2658 mm 2725 mm
Ground Clearance (Default) 217 mm 140 mm
Ground Clearance (With Full Seating Load) 217 mm -
Fuel Tank Capacity 50 l 51 l
Boot/Cargo Space 594 l 295 l
Kerb Weight 1451 kg 1350 kg
Gross Vehicle Weight (GVW) 1950 kg 1870 kg
Payload Capacity 499 kg 520 kg
Towing Capacity 1500 kg 1000 kg
Seating Capacity 5 seats 5 seats
Number of Rows 2 rows -
Doors 5 doors 5 doors
Minimum Turning Radius 5.35 m 5.3 m
Front Headroom 1007 mm -
Rear Headroom 974 mm -
Front Legroom 1050 mm 1075 mm
Rear Legroom 892 mm 891 mm

In depth: how these cars differ

This Duster and Mazda3 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: Duster 50 vs Mazda3 50.

Efficiency index: Duster 72 vs Mazda3 61.

Safety-equipment index: Duster 91 vs Mazda3 96.

Practicality index: Duster 71 vs Mazda3 50.

Ownership-cover index: Duster not separately scored vs Mazda3 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

Duster leads by 6 points

Duster and Mazda3 are close on the comparable published fields, so buyer priorities should decide.

Evidence leader 70 /100
Lead 6 points
Data 65% source coverage
70
#1 Evidence leader

Duster

65% source coverage 3 strong categories
Best at Safety 91 Check Performance 50
Performance 50
Efficiency 72
Safety 91
Practicality 71
Leads by 6 points
64
#2

Mazda3

77% source coverage 1 strong categories
Best at Safety 96 Check Performance 50
Performance 50
Efficiency 61
Safety 96
Practicality 50
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance Level Efficiency Duster +11 Safety Mazda3 +5 Practicality Duster +21

Close catalogue match. Buyer priorities should decide the outcome.

Why this score View full breakdown
Evidence-index leader

Duster

Performance 50/100
Efficiency 72/100
Safety 91/100
Practicality 71/100

Mazda3

Performance 50/100
Efficiency 61/100
Safety 96/100
Practicality 50/100

What the evidence means

Evidence index Renault Duster leads the specification evidence index with 70 pts vs 64 pts for Mazda3

In Hagalu's specification evidence index, Duster leads. However, Mazda3 may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.

Duster vs Mazda3 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.