Kia Sonet vs Mahindra XUV300
Value retention, real cost and monthly money, compared on the same 2026 South African data.
The Kia Sonet wins on money kept: 67% retained after three years vs 59%, worth about R 49 572 at trade-in time.
Both curves, one chart
Head to head
| Sonet | XUV300 | |
|---|---|---|
| New price (from) | R 299 995 | R 259 999 |
| ±Monthly instalment | R 5 243/m | R 4 544/m |
| Retained after 1 year | 83% | 77% |
| Retained after 3 years | 67% | 59% |
| Value after 3 years | R 201 908 | R 152 336 |
| Lost to depreciation (3y) | R 98 087 | R 107 663 |
| Value after 5 years | R 161 120 | R 116 340 |
| Our tier | Mainstream | Weak-franchise mainstream |
Kia Sonet →
Kia's Indian-built compact crossover has been a steady seller since 2021 and shares its platform with the Hyundai Venue. The unstressed 1.5 petrol keeps running costs low, and a panel van derivative targets small businesses. Consistent demand keeps used prices reasonably firm for the class.
Known for: practical compact crossover value
Mahindra XUV300 →
Mahindra's compact SUV landed in 2019 with a strong crash-test score and generous kit for the price. A 1.2 turbo petrol and 1.5 diesel gave it broad appeal against the Venue and Sonet crowd. It made way for the updated XUV 3XO late in 2024.
Known for: safety kit at a budget price
Common questions
Which holds value better, the Kia Sonet or the Mahindra XUV300?
The Kia Sonet. It keeps about 67% of its price after three years against 59% for the Mahindra XUV300, a gap of 9 points.
Which is cheaper to own over three years?
Depreciation is the biggest ownership cost. The Kia Sonet loses about R 98 087 over three years and the Mahindra XUV300 loses about R 107 663. Fuel, insurance and servicing can narrow or widen that, but the depreciation gap is the number to start from.
What do they cost per month?
On typical finance (10% deposit, 72 months, 11.75%), the Kia Sonet runs about R 5 243 per month and the Mahindra XUV300 about R 4 544, before fees and insurance.
Keep going
Modelled estimates on a retail basis; spec levels and real transaction prices vary.