Mazda Mazda3 vs Suzuki Swift Sport

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.

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
VS
Suzuki Swift Sport in South Africa

Suzuki Swift Sport

1.4 Turbo AT Petrol 6-Speed Automatic Current
ZAR 493,900 ex-showroom
⚡ 103 kW 🔧 230 Nm ⛽ 15.6 km/l
＋ Add a 3rd car

Decision summary

Mazda Mazda3 vs Suzuki Swift Sport: the short answer

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

Swift Sport starts ZAR 28,400 cheaper Mazda3 from ZAR 498,300 · Swift Sport from ZAR 469,900

Five key differences

Exact selected derivatives
Specification Mazda3 Swift Sport
Maximum Power Mazda3121 kW @ 6000 rpm Swift Sport103 kW @ 5500 rpm
Maximum Torque Mazda3213 Nm @ 4000 rpm Swift Sport230 Nm @ 3500 rpm
Engine Size Mazda31998 cc Swift Sport1373 cc
Combined Fuel Economy Mazda315.9 km/l Swift Sport15.6 km/l
Ground Clearance Mazda3140 mm Swift Sport130 mm

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

What Each Car Gets Right (and Wrong)

Specification evidence leader

Mazda3

Strengths
  • Better fuel efficiency
  • Stronger listed safety equipment
Weak Spots
  • No obvious weak spots to flag.
Best suited to: Published Efficiency

Swift Sport

Strengths
  • Nothing stands out clearly here.
Weak Spots
  • Lower fuel efficiency
  • Fewer listed safety features
Best suited to: General Use

Which One's Right for You?

Mazda3

  • Buyers prioritising the lower published fuel or energy use
  • Buyers prioritising the more complete listed safety equipment

Swift Sport

  • Buyers who prefer this derivative's confirmed specification mix

Full Specs, Side by Side

Spec Mazda3 Swift Sport
Model Introduced Year 2019 2019
Generation Seventh-generation BP-series Mazda3 hatchback ZC33S-series Swift Sport — third generation of the Sport nameplate globally; K14D BoosterJet replaces the naturally-aspirated M16A used in the previous generation; significant step change in performance and specification over the prior model
Facelift History The seventh-generation South African hatchback launched in 2019 and the current range has since been consolidated to Dynamic and Astina editions. Current K14D BoosterJet-engined Swift Sport generation launched in SA in 2019; AT variant added to the SA range in 2021; no major mechanical updates since launch; specification aligned with global ZC33S series
Facelift Launched Since 2019 2021
Facelift Version Ending Current Current
Body Style Hatchback Hatchback
Model Year 2026 2026
Production Status Active published
Segment C-segment hatchback Hatchback
Tare Mass Kg 1350 kg 990 kg
Vehicle Type Hatchback Hatchback
Drivetrain Note - Drive layout derived from the official derivative naming: 1.4 Turbo AT
Dealer Stock Note - Flagship grade in the South Africa lineup
Color Note - Champion Yellow, Super White Pearl, Speedy Blue, Midnight Black Pearl, Burning Red Pearl
Spec Mazda3 Swift Sport
Length 4460 mm 3890 mm
Width 1795 mm 1735 mm
Height 1440 mm 1480 mm
Wheelbase 2725 mm 2450 mm
Ground Clearance (Default) 140 mm 130 mm
Fuel Tank Capacity 51 l 37 l
Boot/Cargo Space 295 l 265 l
Kerb Weight 1350 kg 990 kg
Gross Vehicle Weight (GVW) 1870 kg 1390 kg
Payload Capacity 520 kg 420 kg
Towing Capacity 1000 kg -
Seating Capacity 5 seats 5 seats
Doors 5 doors 5 doors
Minimum Turning Radius 5.3 m 4.8 m
Front Legroom 1075 mm 1032 mm
Rear Legroom 891 mm 890 mm
Front Headroom - 965 mm
Rear Headroom - 962 mm
Number of Rows - 2 rows

In depth: how these cars differ

This Mazda3 and Swift Sport 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: Mazda3 50 vs Swift Sport 50.

Efficiency index: Mazda3 61 vs Swift Sport 60.

Safety-equipment index: Mazda3 96 vs Swift Sport 87.

Practicality index: Mazda3 50 vs Swift Sport 50.

Ownership-cover index: Mazda3 not separately scored vs Swift Sport 71.

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

Mazda3 leads by 1 points

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

Evidence leader 64 /100
Lead 1 points
Data 77% source coverage
64
#1 Evidence leader

Mazda3

77% source coverage 1 strong categories
Best at Safety 96 Check Performance 50
Performance 50
Efficiency 61
Safety 96
Practicality 50
Leads by 1 points
63
#2

Swift Sport

89% source coverage 2 strong categories
Best at Safety 87 Check Performance 50
Performance 50
Efficiency 60
Safety 87
Practicality 50
Ownership 71
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance Level Efficiency Mazda3 +1 Safety Mazda3 +9 Practicality Level

Close catalogue match. Buyer priorities should decide the outcome.

Why this score View full breakdown
Evidence-index leader

Mazda3

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

Swift Sport

Performance 50/100
Efficiency 60/100
Safety 87/100
Practicality 50/100
Ownership 71/100

What the evidence means

Evidence index Mazda Mazda3 leads the specification evidence index with 64 pts vs 63 pts for Swift Sport

In Hagalu's specification evidence index, Mazda3 leads. However, Swift Sport 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.

Mazda3
Mazda3
VS
Corolla Hatch
Corolla Hatch
Mazda3 vs Corolla Hatch →
Mazda3
Mazda3
VS
DOLPHIN
DOLPHIN
Mazda3 vs DOLPHIN →
Mazda3
Mazda3
VS
Golf 1.4 TSI
Golf 1.4 TSI
Mazda3 vs Golf 1.4 TSI →
Mazda3
Mazda3
VS
Fit
Fit
Mazda3 vs Fit →
Mazda3
Mazda3
VS
Polo
Polo
Mazda3 vs Polo →
Mazda3
Mazda3
VS
DOLPHIN SURF
DOLPHIN SURF
Mazda3 vs DOLPHIN SURF →
Swift Sport
Swift Sport
VS
Corolla Hatch
Corolla Hatch
Swift Sport vs Corolla Hatch →
Swift Sport
Swift Sport
VS
DOLPHIN
DOLPHIN
Swift Sport vs DOLPHIN →

Mazda3 vs Swift Sport 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.