VS
At a Glance
Power
88 kW
77 kW
Torque
172 Nm
138 Nm
Fuel
5.8 l/100km
5.7 l/100km
Towing
1100 Kg
1000 Kg
Engine
998 cc
1462 cc
Choosing between the Kia Sonet and the Suzuki Fronx is one of the most common decisions South African car buyers face. The Kia Sonet delivers 88 kW while the Suzuki Fronx produces 77 kW. On fuel, the Sonet returns 5.8 l/100km while the Fronx uses 5.7 l/100km — important in a market where fuel prices change monthly. Pricing starts at R436 995 for the Sonet and R328 900 for the Fronx. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Performance
Power Output
88 kW
77 kW
Torque
172 Nm
138 Nm
Top Speed
180 Km/h
170 Km/h
Engine & Drivetrain
Engine Capacity
998 cc
1462 cc
Engine Layout
inline
inline
Cylinders
3
4
Fuel Type
petrol
petrol
Forced Induction Device
turbocharger
—
Transmission
automatic
automatic
Number of Gears
7
4
Drive Wheels
front
front
Fuel Economy
Fuel Consumption Average
5.8 l/100km
5.7 l/100km
Fuel Tank Capacity
45 l
37 l
CO2 Emissions
133 g/km
133 g/km
Dimensions
Length
4110 mm
3995 mm
Width
1790 mm
1765 mm
Height
1610 mm
1550 mm
Wheelbase
2500 mm
2520 mm
Ground Clearance
190 mm
170 mm
Kerb Weight
1201 Kg
1010 Kg
Doors
5
5
Seats
5
5
Load Volume
385 l
304-605-1009 l
Towing & Payload
Towing Capacity
1100 Kg
1000 Kg
Safety
ABS
✓ Standard
✓ Standard
EBD
✓ Standard
✓ Standard
Brake Assist
—
✓ Standard
Stability Control
✓ Standard
✓ Standard
Airbag Count
2
6
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
—
✓ Standard
Curtain Airbags
—
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
—
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Reversing Camera
✓ Standard
✓ Standard
Park Distance Rear
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
Warranty & Service
Warranty Period
5
5
Warranty Distance
unlimited Km
200000 Km
Service Plan
✓ Standard
✓ Standard
Service Plan Years
3
4
Service Plan Distance
45000
60000
Service Intervals
15000
15000
The Verdict
Which Wins?
Overall Winner
Tie
2 / 4 categories
Performance
Sonet
Fuel Economy
Fronx
Value
Fronx
Practicality
Sonet
Pros & Cons
Kia Sonet
More powerful engine (88 kW)
Higher towing capacity (1100 Kg)
Higher fuel consumption (5.8 l/100km)
Higher starting price
Suzuki Fronx
Better fuel economy (5.7 l/100km)
Lower starting price (R328 900)
Less power than rival (77 kW vs 88 kW)
Frequently Asked Questions
Which is more fuel efficient, the Sonet or Fronx?
The Sonet uses 5.8 l/100km and the Fronx uses 5.7 l/100km on the combined cycle. The Fronx is the more fuel-efficient choice. In South African conditions with a mix of highway and urban driving, real-world figures will be slightly higher.
Which has more power, the Sonet or Fronx?
The Sonet produces 88 kW and 172 Nm of torque while the Fronx delivers 77 kW and 138 Nm of torque. The Sonet is the more powerful option.
What is the price difference between the Sonet and Fronx?
The Sonet starts from R436 995 and the Fronx from R328 900. The Fronx is cheaper by R108 095 at this variant level. Final on-the-road pricing varies by dealer and specification.
Which has a higher towing capacity, the Sonet or Fronx?
The Sonet has a braked towing capacity of 1100 Kg and the Fronx can tow 1000 Kg. Always verify towing limits in the owner's manual before hitching a trailer.
Should I buy the Sonet or the Fronx?
It depends on your priorities. If fuel economy matters most, check the L/100km figures above. If you need towing capacity, compare the towing ratings. For day-to-day South African driving - load shedding runs, potholed roads, school runs and highway commutes - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.