Kia Sonet – Why you should buy it
The compact crossover segment is where most new car buyers are shopping in South Africa and the Kia Sonet is a popular choice, for a variety of reasons. Braam Peens takes a closer look at some of the key reasons to consider the Sonet.
The Kia Sonet is one of South Africa’s most popular compact crossovers and this article looks at the main reasons to consider buying the Sonet while also acknowledging its flaws.
The skyrocketing cost of living and the increasingly annoying phenomenon of so-called pro-poor municipal rates that ceaselessly fleece the already-overburdened tax-paying, TV-license-buying middle class are indeed forcing more and more car shoppers to buy down as part of their financial re-prioritisation strategy.
There was a time when cutesy hatchback-based SUVs were the sole domain for mommies who’d moved on from the increasingly unsexy three-box sedan. Can you imagine a gym bunny in the automotive chastity belt that is a Toyota Corolla Quest?
But today, compact crossovers priced between R300k and R500k have become the rule rather than the exception — so much so that it’s now the country’s fiercest-fought vehicle category, with a smorgasbord of available offerings to pick and choose from.
From Korea, the Kia Sonet urban crossover was first launched locally in 2021 and received a mid-life upgrade in 2024. The compact crossover category itself spans across subdivisions, including bare-bones budget offerings and more sophisticated wares at the higher end of the segment. The Sonet comes loaded with features and notable build quality to match and moves in the same circle as the Volkswagen T-Cross in the upper end of the segment as opposed to the Nissan Magnite, with its dreadful Datsun Go DNA, which caters to buyers on a tighter budget.
Why should you consider buying a Kia Sonet?
Performance & Efficiency
The Sonet lineup is offered with 2 engines and 3 transmission types including an 85 kW/144 N.m, 1.5-litre naturally-aspirated petrol paired with a 5-speed manual gearbox that’s said to average 6.6 L/100 km or a select-and-forget CVT that claims 6.2 L/100 km. The 1.0-litre, 3-cylinder turbopetrol engine produces 88 kW and 172 Nm and is paired with a 7-speed dual-clutch automatic gearbox with a claimed fuel consumption figure of 5.8 L/100km.
While the performance of the 1.5-litre petrol engine is sufficient for most driving situations in an urban setting, its strength lies in its fuel efficiency which is something that many potential buyers will appreciate.
Read our review of the Kia Sonet 1.5 SX
However, if you’re looking for punchier acceleration in the Sonet then the turbocharged Sonet paired with a dual-clutch transmission is the more engaging choice in the range and is definately worth consideration.
Overall Feature Value
The 2024 Sonet facelift introduced the LS manual and automatic versions of the Sonet as entry-level derivatives, moving the LX and EX upwards to the mid-point of the range.
Designed for trendy urbanites, all versions of the Sonet can be had with tech-first features like wireless Android Auto/Apple CarPlay (displayed on the derivative-dependent 8- or 10.25-inch infotainment touchscreens), Bluetooth with voice recognition and a reverse camera.
The 2024 mid-life update also saw an active safety suite being added to the top-tier SX grade which includes blind spot warning, lane keep and follow assist as well as forward collision warning assist, which is a noteworthy addition.
See specification details for the Kia Sonet range
In addition to the Sonet’s undeniable feature value, the model’s excellent perceived build quality elevates the Sonet to the top end of the segment.
What are the Kia Sonet’s shortcomings?
Safety-wise, all Sonet derivatives have anti-lock brakes (ABS), electronic stability control and hill start assist, two front airbags and ISOFIX child seat anchor points. The EX Plus and SX have 6 airbags.
Low airbag count in entry-level models: Unquestionably, the 2 airbags in the entry-level Sonet is cause for concern, especially when you consider that its competitors such as the Chery Tiggo Pro 4, Toyota Urban Cruiser and Mahindra XUV 3XO have a minimum of 4 airbags across all models.
Weak naturally-aspirated engine at altitude: The Sonet’s 1.5-litre naturally-aspirated engine will screech rather than sing at Reef altitude, where it loses 17% of its power owing to the thinner air. If you live in Gauteng, consider the turbocharged Sonet!
Pricey range-topper: The flagship Sonet SX model isn’t particularly affordable. With pricing just shy of R490k, if you simply have to have a Kia (and there’s no reason not to), you’re already in the larger Seltos’ territory, which at that price point is also worth a look.
Reduced service plan: Prior to the 2024 mid-life refresh, the Sonet’s service plan was 4-year / 60 000 km but has since been reduced to 3-year / 45 000 km.
How much does a new Kia Sonet cost in South Africa?
*Note that pricing is accurate as of August 2025.
There are 5 trim levels to choose from, including the LS, LX, EX and EX+ and finally the range-topping SX.
Sonet 1.5 LS manual – R299 995
Sonet 1.5 LS Runner panel van – R319 995
Sonet 1.5 LS auto – R324 995
Sonet 1.5 LX manual – R366 995
Sonet 1,5 LX auto – R391 995
Sonet 1.5 EX auto – R411 995
Sonet 1.0T EX auto – R436 995
Sonet 1.5 EX+ auto – R454 995
Sonet 1.5 SX auto – R484 995
The Sonet is sold with a 5-year / unlimited km warranty and a 3-year / 15 000 km service plan.
How much is a used Kia Sonet in South Africa?
Having been introduced locally 5 years ago, there are currently 525 used Kia Sonets for sale on Cars.co.za!
As far as the engine split for stock goes, approximately 86% of the used Sonet stock currently for sale have the 1.5-litre naturally-aspirated engine under the bonnet, while the 1.0-litre turbopetrol engine accounts for the remaining 14%.
See all used Kia Sonet stock here
R400 000 – R500 000 – The Sonet 1.5 SX, EX+ and EX dominate this price bracket with 97% of the available stock. As you would expect, mileage in this bracket is low, ranging from 49km to 14 043 km.
R300 000 – R400 000 – About 50% of the used Sonet stock falls in this category. 25% of this stock has a turbocharged engine while 75% is powered by the 1.5-litre petrol engine. Mileage varies greatly depending on the derivative, from 10 km to 58 500 km.
Below R300 000 – 47% of the used Sonet stock is priced below R300k, with over 97% of the stock featuring the 1.5-litre petrol engine and only about 3% powered by the small capacity turbo engine. As you would expect, mileage varies greatly from 50km to 118 000 km.
Transmission-wise, there isn’t an exceptionally noteworthy split, with 55% of the available stock equipped as automatic and the remainder as manuals.
Also see: How to Buy a Car in South Africa
If you’re unsure how much you’re able to afford on a car purchase, we suggest that you use our Car Affordability Calculator.
Which Kia Sonet should you buy?
Based on our experience with the Kia Sonet, we think Sonet 1.5 EX+ strikes a good balance between specification and price. The additional stretch over the lesser models gets you 16-inch alloy wheels, 6 airbags, a full faux-leather interior and larger infotainment screen, without having to max out your budget for the elite SX model.
See specification details for the Sonet 1.5 EX+
Buy a used Kia Sonet 1.5 EX+ on Cars.co.za
Frequently Asked Questions
Q: What is the Kia Sonet?
A: The Kia Sonet is a compact crossover vehicle in the South African market. It was first launched in 2021 and received a mid-life upgrade in 2024, introducing new features and an updated design.
Q: What engine options are available for the Kia Sonet?
A: The Kia Sonet is offered with two engine options: a 1.5-liter naturally-aspirated petrol engine and a 1.0-liter, 3-cylinder turbopetrol engine. The turbocharged version is recommended for those who need more power, especially at higher altitudes.
Q: What are the key features of the 2024 Kia Sonet?
A: The 2024 facelift introduced several tech features, including wireless Android Auto/Apple CarPlay, Bluetooth with voice recognition, and a reverse camera. The top-tier SX grade also comes with an active safety suite.
Q: What are the disadvantages of the Kia Sonet?
A: According to the article, some disadvantages include a low airbag count (only two) in the entry-level models, a significant power loss in the 1.5-liter engine at high altitudes, and the high price of the flagship SX model. The service plan was also reduced from 4 years/60,000 km to 3 years/45,000 km.
Q: Which Kia Sonet model is the best to buy?
A: The article recommends the Sonet 1.5 EX+ model as the best balance of specification and price.