Kia Carnival vs MINI Cooper Convertible
A detailed look at how two of Australia's most popular cars compare on price, running costs, safety, and everyday livability.
Specifications and pricing correct at time of publishing. Prices are RRP before on-road costs unless stated otherwise. Always confirm with the manufacturer or dealer before purchasing.
Kia Carnival
From $50,570
People Mover
Petrol
Petrol
216kW
9.6 L/100km
5★ ANCAP
627L
MINI Cooper Convertible
From $51,990
Convertible
Petrol
Petrol Turbo
120kW
6.6 L/100km
ANCAP: no data
215L
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Price Breakdown
The Kia Carnival starts from $50,570 before on-road costs, while the MINI Cooper Convertible opens at $51,990. That makes the Kia Carnival the more affordable entry point by $1,420.
Once you factor in stamp duty, registration, CTP insurance, and dealer delivery, expect to add roughly 8-12% on top of the RRP depending on your state. That puts estimated driveaway prices in the ballpark of $55,627 and $57,189 respectively.
Over 5 years, the running costs favour the MINI Cooper Convertible by roughly $4,275 in fuel alone.
Safety Rundown
ANCAP safety ratings have not been published for both models yet. We will update this section when crash test results are available.
Feature Showdown
The Kia Carnival features a 12.3-inch touchscreen paired with a 4-inch digital dash, while the MINI Cooper Convertible gets a 9.4-inch display. Apple CarPlay and Android Auto are standard across both.
The Kia Carnival stands out with wireless Apple CarPlay/Android Auto, wireless charging and power tailgate that you will not find on the MINI Cooper Convertible. The MINI Cooper Convertible counters with Apple CarPlay and ambient lighting. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the Kia Carnival gets cloth upholstery while the MINI Cooper Convertible offers synthetic leather / cloth.
Drivetrain
The Kia Carnival uses a Petrol producing 216kW and 355Nm of torque, sent through a automatic to a FWD layout. It covers the 0-100km/h sprint in 9.1 seconds.
The MINI Cooper Convertible responds with a Petrol Turbo making 120kW and 250Nm, paired to a automatic driving the front wheels. It gets to 100km/h in 8.2 seconds.
The Kia Carnival has the clear power advantage at 216kW vs 120kW. In the real-world sprint, the MINI Cooper Convertible is 0.9s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The Kia Carnival measures 5,155mm long on a 3,090mm wheelbase, 1276mm longer than the MINI Cooper Convertible at 3,879mm (2,495mm wheelbase). The longer wheelbase on the Kia Carnival generally means more rear legroom.
Boot space is 627L in the Kia Carnival and 215L in the MINI Cooper Convertible, giving the Kia Carnival a 412L advantage. The Kia Carnival seats 8 vs 4.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.1m to 11.7m
Based on 11.7m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.1m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $2,736/year for the Kia Carnival and $1,881/year for the MINI Cooper Convertible. That is a $855 annual difference in favour of the MINI Cooper Convertible.
Estimated annual total: $2,736 (Kia Carnival) vs $1,881 (MINI Cooper Convertible). The MINI Cooper Convertible saves you roughly $855 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 7 years / 999,999km (Kia Carnival) vs 5 years / 999,999km (MINI Cooper Convertible). The Kia Carnival has longer coverage.
Who Should Buy Which?
Buy the Kia Carnival if: You want the lower entry price, prioritise performance, need more boot space, value a longer warranty, or prefer Kia's approach to design and ownership experience.
Buy the MINI Cooper Convertible if: You want lower running costs, or prefer MINI's approach to design and ownership experience.
The Verdict
The Kia Carnival takes 4 of 6 key spec categories and comes in at a lower price. The MINI Cooper Convertible will save you roughly $855 a year in fuel. If boot space matters, the Kia Carnival has a clear edge. The Kia Carnival adds peace of mind with a longer 7-year warranty. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Kia Carnival and MINI Cooper Convertible?
The Kia Carnival is the cheapest at $50,570 before on-road costs. That undercuts the MINI Cooper Convertible by $1,420.
Which is the most fuel-efficient?
The MINI Cooper Convertible uses the least fuel at 6.6L/100km on the combined cycle.
Which is safest?
They are evenly matched — Kia Carnival all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The Kia Carnival has the largest boot at 627L.
Which can tow the most?
The Kia Carnival has the highest braked towing capacity at 2,000kg.
Which has the best warranty?
The Kia Carnival has the longest warranty at 7 years / Unlimited.
Which is the most powerful?
The Kia Carnival makes the most power at 216kW. The MINI Cooper Convertible is quickest to 100km/h in 8.2s.
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Disclaimer: All information in this comparison was believed to be correct at the time of publishing (20 April 2026). Prices are manufacturer recommended retail prices (RRP) and may vary by state, dealer, and options. Driveaway costs include estimated on-road costs for Victoria. Fuel economy figures are WLTP/ADR combined cycle. Specifications can change without notice. Always verify with the manufacturer before making a purchase decision. CarSorted does not accept payment for recommendations.
Auto-generated from CarSorted's specification data · 20 April 2026
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