CUPRA Formentor vs KGM Rexton
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.
Price Breakdown
The CUPRA Formentor starts from $49,990 before on-road costs, while the KGM Rexton opens at $50,000. That makes the CUPRA Formentor the more affordable entry point by $10.
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 $54,989 and $55,000 respectively.
Over 5 years, the running costs favour the CUPRA Formentor by roughly $3,565 in fuel alone.
Safety Rundown
Both the CUPRA Formentor and KGM Rexton hold a 5-star ANCAP safety rating.
Where the two diverge is in active safety technology. The CUPRA Formentor packs more ADAS features with 8 out of 10 key systems fitted, compared to 6 in the KGM Rexton.
Both include the essentials: autonomous emergency braking, lane keep assist, adaptive cruise control, a reversing camera. Airbag count is 7 in the CUPRA Formentor and 6 in the KGM Rexton.
Feature Showdown
The CUPRA Formentor features a 12-inch touchscreen paired with a 10.3-inch digital dash, while the KGM Rexton gets a 12.3-inch display and 12.3-inch instruments. Apple CarPlay and Android Auto are standard across both.
The CUPRA Formentor stands out with wireless charging and heated front seats that you will not find on the KGM Rexton. Which feature set matters more depends on your daily routine and priorities.
Interior trim differs: the CUPRA Formentor gets cloth upholstery while the KGM Rexton offers leather. Climate control is 3-zone in the CUPRA Formentor and 2-zone in the KGM Rexton.
Drivetrain
The CUPRA Formentor uses a 4-cyl Turbo Petrol producing 110kW and 250Nm of torque, sent through a automatic to a FWD layout. It covers the 0-100km/h sprint in 7 seconds.
The KGM Rexton responds with a Turbo DDi Diesel making 149kW and 441Nm, paired to a 8-speed automatic driving the rear wheels. It gets to 100km/h in 11.5 seconds.
The KGM Rexton has the clear power advantage at 149kW vs 110kW. In the real-world sprint, the CUPRA Formentor is 4.5s quicker. For most buyers, the way each car feels day-to-day matters more than outright acceleration.
Space & Comfort
The CUPRA Formentor measures 4,450mm long on a 2,680mm wheelbase, 400mm shorter than the KGM Rexton at 4,850mm (2,865mm wheelbase). The longer wheelbase on the KGM Rexton generally means more rear legroom.
Boot space is 420L in the CUPRA Formentor and 236L in the KGM Rexton, giving the CUPRA Formentor a 184L advantage. The KGM Rexton seats 7 vs 5.
For towing, the KGM Rexton leads with a 3,500kg braked capacity vs 1,500kg. That 2,000kg difference matters if you regularly hitch up.
Turning Circle
Kerb-to-kerb diameter. Smaller turns easier in tight carparks and U-turns.
10.7m to 11.6m
Based on 10.7m turning circle:
- U-turn on standard street (7m+ wide)
- Standard parking bay
- Tight carparks
- Narrow laneways
Based on 11.6m 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 $1,767/year for the CUPRA Formentor and $2,480/year for the KGM Rexton. That is a $713 annual difference in favour of the CUPRA Formentor.
Estimated annual total: $1,767 (CUPRA Formentor) vs $2,480 (KGM Rexton). The CUPRA Formentor saves you roughly $713 per year in total ownership costs. Use our Fuel Cost Calculator to estimate based on your driving.
Warranty: 5 years / 999,999km (CUPRA Formentor) vs 7 years / 999,999km (KGM Rexton). The KGM Rexton has longer coverage.
Who Should Buy Which?
Buy the CUPRA Formentor if: You want the lower entry price, need more boot space, want lower running costs, or prefer CUPRA's approach to design and ownership experience.
Buy the KGM Rexton if: You prioritise performance, value a longer warranty, need stronger towing, or prefer KGM's approach to design and ownership experience.
The Verdict
The CUPRA Formentor takes 4 of 7 key spec categories and comes in at a lower price. The CUPRA Formentor will save you roughly $713 a year in fuel. If boot space matters, the CUPRA Formentor has a clear edge. The KGM Rexton 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, CUPRA Formentor and KGM Rexton?
The CUPRA Formentor is the cheapest at $49,990 before on-road costs. That undercuts the KGM Rexton by $10.
Which is the most fuel-efficient?
The CUPRA Formentor uses the least fuel at 6.2L/100km on the combined cycle.
Which is safest?
They are evenly matched — CUPRA Formentor and KGM Rexton all hold a 5-star ANCAP rating. Compare the active-safety features above to separate them.
Which has the most boot space?
The CUPRA Formentor has the largest boot at 420L.
Which can tow the most?
The KGM Rexton has the highest braked towing capacity at 3,500kg.
Which has the best warranty?
The KGM Rexton has the longest warranty at 7 years / 1000k km.
Which is the most powerful?
The KGM Rexton makes the most power at 149kW. The CUPRA Formentor is quickest to 100km/h in 7s.
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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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