Hyundai EXTER vs KIA Sonet

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.

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

At a Glance — Who Wins What

Performance Sonet
Fuel Economy EXTER
🛡 Safety Sonet
📦 Practicality EXTER
🔑 Ownership Sonet
EXTER starts ZAR 60,095 cheaper EXTER from ZAR 269,900 · Sonet from ZAR 329,995

Key Specs Side by Side

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

Spec EXTER Sonet
Maximum Power 5 kW 85 kW @ 6300 rpm
Maximum Torque 114 Nm 143 Nm @ 4000 rpm
Engine Size 1197 cc 1497 cc
Combined Fuel Economy 16.9 km/l 16.9 km/l
Ground Clearance 185 mm 211 mm
Boot / Load Bay 391 l 392 l
Airbags 6 6
Kerb Weight 999 kg 1270 kg
Seating Capacity 5 seats 5 seats
Warranty 5 7 Years / 150,000 km

= leads in this spec

The Bottom Line

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

Where They Actually Differ

Performance Sonet +17 pts
Efficiency EXTER +1 pts
Safety Sonet +9 pts
Practicality EXTER +6 pts
Ownership Sonet +6 pts

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
Catalogue-index 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 published 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
Fuel Tank Capacity 37 l 45 l
Boot/Cargo Space 391 l 392 l
Kerb Weight 999 kg 1270 kg
Seating Capacity 5 seats 5 seats
Doors 5 doors 5 doors
Ground Clearance (With Full Seating Load) - 190 mm
Gross Vehicle Weight (GVW) - 1710 kg
Payload Capacity - 408 kg
Towing Capacity - 1100 kg
Number of Rows - 2 rows
Minimum Turning Radius - 10.4 m
Front Headroom - 990 mm
Rear Headroom - 950 mm
Front Legroom - 1030 mm
Rear Legroom - 860 mm

Source-backed Catalogue Index

A transparent specification index shown only when every vehicle clears the minimum comparable-data threshold.

Weighted / 100
Catalogue-index readout

Sonet leads by 6 points

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

Index leader 64 /100
Lead 6 points
Data 99% source coverage
64
#1 Index 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
Catalogue-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

How to Read This Comparison

🏆 KIA Sonet leads the catalogue index with 64 pts vs 58 pts for EXTER

In Hagalu's source-backed catalogue index, Sonet leads. However, EXTER may suit buyers prioritising different confirmed fields. 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

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.

Hagalu does not publish a guaranteed resale winner. Depreciation depends on age, mileage, condition, derivative, colour, supply and demand. Compare several current used-market listings and obtain trade-in valuations for equivalent examples before relying on a resale estimate.

Check the exact derivatives for drive type, ground clearance, tyres, approach and departure angles, wading depth and low-range gearing where officially disclosed. SUV styling or all-wheel drive alone does not prove that a vehicle is suitable for demanding off-road use.

Calculate each exact derivative using your monthly distance and a current fuel or electricity price, then add finance, insurance, scheduled service, tyres and licence costs. Hagalu does not claim a fixed monthly saving without those buyer-specific inputs.

It is worth more only when the exact price difference buys equipment, space, performance or ownership cover that matters to you. Compare like-for-like lifecycle states and derivatives; a current offer and a historical last-listed price are not directly equivalent.

In Depth — Breaking It All Down

This EXTER and Sonet 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: 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.