Hyundai EXTER vs KIA Sonet

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.

Hyundai EXTER in South Africa

Hyundai EXTER

1.2 Elite AMT Two Tone Petrol Current
ZAR 334,900 ex-showroom
⚡ 5 kW 🔧 114 Nm ⛽ 16.9 km/l
VS
KIA Sonet in South Africa

KIA Sonet

1.5 EX+ CVT Petrol CVT Current
ZAR 469,995 ex-showroom
⚡ 85 kW 🔧 143 Nm ⛽ 16.9 km/l
+ Add a 3rd car

Decision summary

Hyundai EXTER vs KIA Sonet: the short answer

EXTER and Sonet are close on the comparable published fields, so buyer priorities should decide.

EXTER starts ZAR 60,095 cheaper EXTER from ZAR 269,900 · Sonet from ZAR 329,995

Five key differences

Exact selected derivatives
Specification EXTER Sonet
Maximum Power EXTER5 kW Sonet85 kW @ 6300 rpm
Maximum Torque EXTER114 Nm Sonet143 Nm @ 4000 rpm
Engine Size EXTER1197 cc Sonet1497 cc
Combined Fuel Economy EXTER16.9 km/l Sonet16.9 km/l
Ground Clearance EXTER185 mm Sonet211 mm

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

What Each Car Gets Right (and Wrong)

EXTER

Strengths
  • Better fuel efficiency
  • Stronger published practicality figures
Weak Spots
  • Less powerful engine setup
  • Fewer listed safety features
  • Lower published ownership cover
Best suited to: Published Efficiency Published Practicality
Specification evidence leader

Sonet

Strengths
  • More powerful engine output
  • Stronger listed safety equipment
  • Stronger published ownership cover
Weak Spots
  • Lower fuel efficiency
  • Lower published practicality figures
Best suited to: Published Performance

Which One's Right for You?

EXTER

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

Sonet

  • Buyers prioritising the stronger published powertrain figures
  • Buyers prioritising the more complete listed safety equipment
  • Buyers prioritising the stronger published warranty or service cover

Full Specs, Side by Side

Spec EXTER Sonet
Model Introduced Year Current local generation year not confirmed 2021
Generation Current South African EXTER listing; generation notes should be kept tied to the local model year and confirmed derivative data. First generation (BC3); launched globally 2020, SA 2021
Facelift History Model-year updates can affect trim, wheels, screens, safety equipment and colours. Use the latest South African price list when checking a specific vehicle. 2023 model year update with revised front styling and expanded ADAS features
Facelift Launched Since Original current-generation version 2023
Facelift Version Ending Current Current
Body Style Compact SUV SUV
Color Note Colour availability changes by model year, production batch and dealer stock, check the current colour selector before ordering. Clear White, Aurora Black Pearl, Gravity Blue, Pewter Olive, Intense Red, Steel Grey, Glacier White Pearl (two-tone options on SX)
Dealer Stock Note Flagship grade in the South Africa lineup Flagship grade in the South Africa lineup
Model Year 2026 2026
Production Status active active
Segment SUV SUV
Tare Mass Kg 999 kg 1270 kg
Vehicle Type SUV SUV
Spec EXTER Sonet
Length 3815 mm 3995 mm
Width 1710 mm 1790 mm
Height 1631 mm 1635 mm
Wheelbase 2450 mm 2500 mm
Ground Clearance (Default) 185 mm 211 mm
Ground Clearance (With Full Seating Load) Not Officially Disclosed 190 mm
Fuel Tank Capacity 37 l 45 l
Boot/Cargo Space 391 l 392 l
Kerb Weight 999 kg 1270 kg
Gross Vehicle Weight (GVW) Not Officially Disclosed 1710 kg
Payload Capacity Not Officially Disclosed 408 kg
Towing Capacity Not Officially Disclosed 1100 kg
Seating Capacity 5 seats 5 seats
Number of Rows 2 rows 2 rows
Doors 5 doors 5 doors
Minimum Turning Radius Not Officially Disclosed 10.4 m
Front Headroom Not Officially Disclosed 990 mm
Rear Headroom Not Officially Disclosed 950 mm
Front Legroom Not Officially Disclosed 1030 mm
Rear Legroom Not Officially Disclosed 860 mm

In depth: how these cars differ

This EXTER and Sonet 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: EXTER 19 vs Sonet 36.

Efficiency index: EXTER 66 vs Sonet 65.

Safety-equipment index: EXTER 84 vs Sonet 93.

Practicality index: EXTER 65 vs Sonet 59.

Ownership-cover index: EXTER 65 vs Sonet 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

Sonet leads by 6 points

EXTER and Sonet are close on the comparable published fields, so buyer priorities should decide.

Evidence leader 64 /100
Lead 6 points
Data 99% source coverage
64
#1 Evidence leader

Sonet

99% source coverage 2 strong categories
Best at Safety 93 Check Performance 36
Performance 36
Efficiency 65
Safety 93
Practicality 59
Ownership 71
Leads by 6 points
58
#2

EXTER

77% source coverage 1 strong categories
Best at Safety 84 Check Performance 19
Performance 19
Efficiency 66
Safety 84
Practicality 65
Ownership 65
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance Sonet +17 Efficiency EXTER +1 Safety Sonet +9 Practicality EXTER +6 Ownership Sonet +6

Close catalogue match. Buyer priorities should decide the outcome.

Why this score View full breakdown
Evidence-index leader

Sonet

Performance 36/100
Efficiency 65/100
Safety 93/100
Practicality 59/100
Ownership 71/100

EXTER

Performance 19/100
Efficiency 66/100
Safety 84/100
Practicality 65/100
Ownership 65/100

What the evidence means

Evidence index KIA Sonet leads the specification evidence index with 64 pts vs 58 pts for EXTER

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

EXTER vs Sonet 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.