2025 Toyota Sienna vs 2025 INFINITI QX80

The 2025 INFINITI QX80 underwent its first redesign since 2017, growing slightly longer and wider while maintaining its height. It retained its body-on-frame architecture, but with a new frame that significantly improved torsional and lateral stiffness. The QX80's styling became more expressive, particularly at the front, with a larger grille and a distinctive stacked-headlight setup. The rear end retained its general shape but featured full-width LED taillights. The interior received a high-tech makeover with a large horizontal display and ambient lighting, although some shiny black plastic trim detracted from the premium feel.

The 2025 Toyota Sienna, while still resembling a minivan, attempted to add style with upswept body lines and a trapezoidal grille. The rear end mimicked the front's design, and the Platinum package introduced new wheel designs. Despite these efforts, the Sienna remained unmistakably a minivan, prioritizing practicality over style. The interior received updates, including a new woodgrain finish, but opinions on its aesthetics varied. The Sienna's interior was generally considered an improvement, offering practicality and comfort for passengers.

The 2025 INFINITI QX80 featured a new twin-turbocharged 3.5-litre V6 engine, replacing the previous V8. This engine produced 450 horsepower and 516 pound-feet of torque, offering more power than its predecessor. A nine-speed automatic transmission replaced the old seven-speed, and four-wheel drive remained standard in Canada. The QX80's air suspension and adaptive damping provided a comfortable ride, with the ability to adjust ride height for different driving conditions. Despite its size, the QX80's handling was average, and its reinforced frame couldn't completely eliminate bumps.

The 2025 Toyota Sienna was powered by a hybrid system with a 2.5-litre four-cylinder engine and a CVT. It offered 245 horsepower, which was modest for a vehicle seating up to eight people. However, the electric assist motor provided immediate torque, preventing the Sienna from feeling sluggish. The hybrid powertrain prioritized fuel economy, with a combined rating of 6.6 litres per 100 kilometres for the FWD model. The Sienna's handling was predictable but not particularly engaging, and the CVT's noise was noticeable during hard acceleration. The Sienna offered a smooth ride with excellent impact isolation.

The 2025 INFINITI QX80's redesign increased cargo space by 6%, 17%, and 28% behind the first, second, and third rows, respectively. It offered 623 litres with all seats in place, 1,670 litres with the third row folded, and 2,860 litres with both the second and third rows folded. The QX80 featured power liftgate and power-folding seats, making reconfiguring the interior easy. Passenger space was generous, with increased legroom in the first and third rows. The QX80 had a maximum towing capacity of 3,855 kilograms.

The 2025 Toyota Sienna offered practical seating and cargo solutions. The front seats were power adjustable and heated, while the second-row captain's chairs with ottoman-style leg rests were popular with passengers. The third-row seat accommodated adults, and the sliding side doors made loading and unloading easy. The Sienna provided 949 litres of cargo space behind the third row, 2,129 litres with the third row stowed, and a maximum of 2,860 litres. However, it lacked the ability to remove the second-row seats, limiting its cargo capacity compared to rivals.

The 2025 INFINITI QX80 featured dual 14.3-inch screens for the instrument cluster and infotainment, with a smaller 9-inch touchscreen for additional controls. It was the first Infiniti model with Google built-in apps, including Google Maps and Google Assistant. The QX80 supported wireless Apple CarPlay and Android Auto. All models had Klipsch sound systems, with higher trims offering a 24-speaker version. The QX80 also had a 360-degree camera system with multiple viewing angles and a digital rearview camera.

The 2025 Toyota Sienna's higher-spec models featured a 12.3-inch digital instrumentation panel and a 12.3-inch touchscreen for the Toyota Audio Multimedia system. The Limited trim included a four-zone climate control system, a 10-inch head-up display, and a camera-based digital rearview mirror. The TAM system offered connected services with varying subscription periods, and the digital assistant responded well to commands. The Sienna's infotainment system paired with a 12-speaker JBL audio system, although the sound quality was affected by excessive bass. The climate control system and digital rearview camera were appreciated by passengers.

The 2025 INFINITI QX80 received a Top Safety Pick+ rating from the IIHS. Standard safety features included forward collision warning, automatic emergency braking, blind-spot monitoring, rear cross-traffic alert, lane-departure warning, and a trailer blind-spot warning system. The QX80 was available with ProPilot Assist, offering adaptive cruise control and automated lane centring. The more advanced ProPilot Assist 2.1 version allowed for hands-free driving and automated lane changes.

The 2025 Toyota Sienna featured TSS 2.0, which included forward collision warning, automatic emergency braking, pedestrian detection, lane departure warning, lane-keeping assist, lane-centring assist, and adaptive cruise control. The Sienna also had blind-spot monitoring and rear cross-traffic alert. The new rear-seat reminder technology detected movement within the cabin and issued warnings. The Sienna received a five-star overall rating from the NHTSA, but its frontal crash-test result was four stars, and it scored three stars for driver protection in a frontal impact.