Infiniti QX70 vs Kia Sportage
A detailed look at how two of Australia's most popular SUVs 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.
Infiniti QX70: we're still completing price, length, width, height and wheelbase, plus 6 others.
A blank cell below means we don't have that figure, not that the car scores badly on it. We leave them empty rather than estimate, so any row where one car is blank isn't a like-for-like comparison yet.
Track the Infiniti QX70 & Kia Sportage
Get price-drop alerts on these models plus our free weekly new-car rundown. Unsubscribe anytime.
Price Breakdown
Pricing for one or both models is yet to be confirmed for the Australian market. We will update this comparison when official RRPs are announced.
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 Infiniti QX70 features a 8-inch touchscreen, while the Kia Sportage gets a 12.3-inch display and 4-inch instruments.
The Infiniti QX70 stands out with heated front seats, ventilated seats, power tailgate and Bose audio that you will not find on the Kia Sportage. The Kia Sportage counters with Apple CarPlay. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the Infiniti QX70 gets leather upholstery while the Kia Sportage offers cloth. Climate control is 2-zone in the Infiniti QX70 and 1-zone in the Kia Sportage.
Drivetrain
The Infiniti QX70 lines up producing 235kW and 360Nm of torque, sent through a 7-speed automatic with manual mode to a AWD layout. It covers the 0-100km/h sprint in 6.8 seconds.
The Kia Sportage responds with a Petrol making 115kW and 192Nm, paired to a automatic driving the front wheels.
The Infiniti QX70 has the clear power advantage at 235kW vs 115kW. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
11.4m diameter
Average
Based on 11.4m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Turning circle ratings
Interactive simulator: U-turns, parking & towing
Turning Circle
Kerb-to-kerb diameter. Smaller turns are easier in tight carparks and U-turns.
Average
Needs a 3-point turn (one reverse)
Needs about 10.0 m to swing round without stopping. Road is 9.0 m.
U-turn on a wide street
≥ 10 m: 3-point turn
U-turn on a standard street
7 m: 3-point turn
Standard parking bay
1.9 m wide: fits with room
Tight carpark aisle
6 m: swings in
Narrow laneway
3.5 m: no room to turn
Turning circle ratings
Standard widths: AU local streets carry ~5.5–7 m of carriageway; main roads ~9–12 m. AS 2890.1 carpark aisles are ~5.8–6.6 m for 90° bays (2.6 m wide × 5.4 m deep).
Road, aisle, swing and off-tracking figures are indicative estimates from the published turning circle. Verify in person before relying on them.
True Cost to Own
Based on 15,000km of annual driving, fuel costs roughly $3,449/year for the Infiniti QX70 and $2,309/year for the Kia Sportage. That is a $1,140 annual difference in favour of the Kia Sportage.
Estimated annual total: $3,449 (Infiniti QX70) vs $2,309 (Kia Sportage). The Kia Sportage saves you roughly $1,140 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Who Should Buy Which?
Buy the Infiniti QX70 if: You prioritise performance, or prefer Infiniti's approach to design and ownership experience.
Buy the Kia Sportage if: You want lower running costs, or prefer Kia's approach to design and ownership experience.
The Verdict
This is genuinely close. The Infiniti QX70 and Kia Sportage trade blows across the spec sheet, and neither runs away with an outright win. The Kia Sportage will save you roughly $1,140 a year in fuel. The best pick depends on what you value most. Explore the full specs for each model below.
Common questions
Which is cheapest, Infiniti QX70 and Kia Sportage?
The Kia Sportage is the cheapest at $38,490 before on-road costs.
Which is the most fuel-efficient?
The Kia Sportage uses the least fuel at 8.1L/100km on the combined cycle.
Which is safest?
They are evenly matched — Kia Sportage all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which can tow the most?
The Kia Sportage has the highest braked towing capacity at 1,650kg.
Which is the most powerful?
The Infiniti QX70 makes the most power at 235kW.
Track the cars you're comparing
Get price-drop and spec-change alerts on the models in this comparison, plus our weekly new-car rundown of launches, deals and reviews.
- Price-drop alerts on these models
- Spec-change alerts
- Weekly new-car rundown
No spam, unsubscribe anytime. By subscribing you agree to receive marketing emails.
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
Comments (0)
Sign in to join the conversation
No comments yet. Be the first!
