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2026 Audi Q3 vs 2025 Infiniti QX50

Premium Compact SUVs Compared in Ontario

Audi 2026 q3 standing near store

Cargo space is one of the first things Ontario drivers ask about when they start shopping for an SUV, and for good reason. Hockey bags in January, a full load of mulch in May, a week’s worth of luggage for a cottage run in July: the back of your vehicle has to keep up with the whole calendar. Audi’s current SUV lineup covers a wide range, from the compact Q3 to the three-row Q9, and each one handles space differently.

This guide ranks Audi’s 2026 and 2027 SUVs by maximum cargo capacity, meaning the total volume with the rear seats folded. The numbers below come from Audi Canada’s published figures for each model. Use them to narrow your shortlist before you visit Audi Windsor, where the team can walk you through how each cargo area works in person.

Here is the full lineup, ranked from the most cargo space to the least. Every figure Here is the full lineup, ranked from the most cargo space to the least. Every figure is the maximum configuration with the rear seating folded.

Table
SpecAudi Q3Infiniti QX50
Combined Fuel Economy9.4 L/100 km9.7 L/100 km
Transmission7-speed S tronic dual-clutchXtronic CVT
Drivetrainquattro all-wheel drive, standardIntelligent All-Wheel Drive, standard
Curb Weight1,785 kg1,806 to 1,878 kg
Engine255 hp / 273 lb-ft, 2.0 L TFSI turbo268 hp / 280 lb-ft, 2.0 L VC-Turbo
Cargo, Seats Up707 to 822 L880 to 889 L
Cargo, Seats Folded1,415 L1,822 to 1,842 L
Audi Q3 Car Closeup

Performance and Efficiency

The Q3’s 2.0-litre TFSI engine sends 255 horsepower and 273 lb-ft of torque through a 7-speed S tronic dual-clutch transmission, a setup built to swap gears almost instantly instead of hunting for the right ratio. Paired with standard quattro all-wheel drive, Audi rates the Q3 as the quickest and most powerful compact SUV among its direct premium competitors, reaching 100 km/h in an estimated 5.9 seconds. The QX50’s VC-Turbo engine puts out slightly more horsepower and torque on paper, but it routes that power through a continuously variable transmission. A CVT keeps the engine humming in an efficient zone, though many drivers find a dual-clutch gearbox like the Q3’s feels more direct and connected, especially when merging onto the 401 or passing on a two-lane stretch outside the city.

That drivetrain difference shows up at the pump too. The Q3 is rated at 9.4 L/100 km combined, edging out the QX50’s 9.7 L/100 km, while also carrying less curb weight, about 1,785 kg versus 1,806 to 1,878 kg for the QX50, a combination that keeps the Q3 feeling light on its feet.

  • 7-speed dual-clutch transmission for quicker, more direct gear changes
  • Standard quattro all-wheel drive on every trim
  • Best combined fuel economy of the two, at 9.4 L/100 km
Interior, Technology and Comfort

Step inside the Q3 and the redesigned cabin centres on Audi’s Digital Stage MMI, pairing a 30.2 cm (11.9-inch) digital instrument cluster with a 32.5 cm (12.8-inch) MMI touchscreen. The system runs on Android Automotive OS, so apps like YouTube load straight from the built-in Audi Application Store without needing a phone plugged in. Audi’s voice-controlled assistant, enhanced with AI, appears as an on-screen avatar and can handle a long list of vehicle functions with a simple spoken request. Standard dual-pane acoustic glass on the front windows helps keep road noise outside where it belongs.The QX50 counters with its own dual-screen InTouch setup along with ProPILOT Assist for lane-keeping support on higher grades.

Cargo and Everyday Practicality

The QX50 does hold an edge in outright cargo volume, offering up to 889 litres behind the second row and 1,842 litres with the seats folded flat, both ahead of the Q3’s figures. Where the Q3 answers back is flexibility: its second-row bench slides fore and aft and reclines as standard, letting drivers dial in the balance between legroom and luggage space trip by trip, rather than living with one fixed layout.It is a capable cabin, but it stops short of the built-in app ecosystem and AI-enriched assistant that come standard across the Q3 lineup.

audi-q3

Which Compact SUV Fits Your Drive?

For Ontario drivers who want a compact SUV that feels quick, efficient, and genuinely connected day to day, the Q3 checks the boxes that matter most. Its dual-clutch transmission and standard quattro all-wheel drive make it Audi’s own pick for the segment’s quickest acceleration, its combined fuel economy beats the QX50 at the pump, and its Digital Stage MMI with the AI-enriched Audi assistant puts more capability at the driver’s fingertips without reaching for a phone. The QX50 offers more outright cargo room, but for a daily driver built around performance, efficiency, and a cabin that keeps pace with how people actually use their tech, the Q3 is the stronger all-around choice.

Visit Audi Windsor in Windsor, Ontario

Book your test drive at Audi Windsor in Windsor, Ontario to feel the Q3’s quattro all-wheel drive and Digital Stage MMI for yourself, and see why it is the compact SUV built to keep pace with Ontario drivers.

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© 2026 Audi Canada inc.

    *Limited time lease and finance offers available through Audi Financial Services on approved credit, on select new and unregistered 2026 Q7 models. Dealer may sell/lease for less. Starting rates are advertised; rates vary and may be higher for other term lengths and certain models. Offers end July 31, 2026 and are subject to change or cancellation without notice. Dealer order/trade may be necessary. Lease example: Q7 55 TFSI quattro with a selling price of $86,265 at 0.98% (includes a 2% loyalty rate reduction for renewing customers) APR for 48 months term with $798 monthly payment (includes $5,500 Audi Credit). Total of 48 monthly payments required. $2,850 freight and PDI, $500 dealer admin fee, $100 a/c levy, $22.50 representative tire levy (fee varies by province), $56 security lien registration fees (RDPRM in QC), including lien registering agent fees, $22 OMVIC transfer fee / $10 AMVIC levy (where applicable), green levy and luxury tax where applicable, are included in payment shown. $7,458 down payment or equivalent trade-in, a security deposit of approximately one month’s lease payment and first monthly payment are due at lease inception. Price excludes taxes, license, insurance, and registration. See dealer for details. Total lease obligation: $45,766 (excluding applicable taxes). Kilometre allowance of 12,000/year; charge of $0.40/km for excess kilometres. Residual value is 45%. **Up to $5,500 Audi Credit available to be applied as a discount to MSRP on cash purchase, finance purchase, or lease of select new and unregistered Q7 55 TFSI quattro models. Credit varies by model. Conditions apply. See your dealer for more details. ^2% rate reduction is available on a finance or lease through Audi Financial Services (AFS), of any new, unregistered 2026 Audi Q7 model, on approved credit. Offer available to previous Audi Financial Services customers who have terminated a AFS lease contract within the current sales calendar year January 3rd, 2026 - January 4th, 2027, whose lease account termination date falls in one of the following periods: Same month of the new AFS lease or retail finance contract date, month prior to the new AFS lease or retail finance contract date, month following the new AFS lease or retail finance contract date (some restrictions may apply). The loyalty interest rate will not be below 0.0%. Valid identification and proof of valid terminated AFS lease contract within the current sales calendar year January 3rd, 2026 - January 4th, 2027, is required. Rate reduction is not eligible on Audi vehicle previously financed or leased or currently being financed or leased through AFS. Offer is non-exchangeable nor redeemable for cash and subject to change. In Ontario, Audi Canada is responsible for the tire recycling fee used to cover the cost of collecting and recycling end of life tires when returned by consumers.

    **Up to $1,500 Audi Event Credit available to eligible customers, may be applied to MSRP on cash, finance, or lease of select new Q3 45 TFSI quattro Progressiv models. Amount varies by model. Conditions apply. Lease offer available on approved credit. See dealer or audi.ca for full offer details.

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