Toyota Sienta 2022– car dimensions: 4260 mm long, 1695 mm wide and 1695 mm high. Unladen weight is 1,350 kg. Boot space with the seats up is 137 litres.
The Hybrid Z cabin has a low flat floor and high seating for easy entry. Dual power sliding doors are standard, with hands-free operation on this grade. An 8-inch or optional larger display audio supports wireless Apple CarPlay and Android Auto. Automatic climate control with rear circulator option keeps the space even. Toyota Safety Sense is standard across the range and includes pre-collision braking with pedestrian and cyclist detection, full-speed radar cruise, lane tracing assist and departure alert. Blind spot monitor is available on higher grades or as an option. Front and rear parking sensors plus reverse camera aid low-speed manoeuvres. Advanced Park is a Z hybrid option.
With all seven seats up the boot holds a modest volume suited to daily bags. Third-row seats stow flat under the floor for a much larger load area. Five-seat versions gain even more height when the second row folds. The low load floor and taller hatch opening make loading bikes or bulky items straightforward.
Payload sits at 385 kg based on the difference between kerb and gross vehicle weight for the Hybrid Z. No published towing ratings appear for this generation. The compact footprint, 5 m turning radius and low floor suit urban family and light errand use rather than heavy work.
The cabin feels open and practical with 1300 mm interior height and up to 1000 mm front-to-second-row couple distance for easy second-row legroom. Low 330 mm step-in height and flat floor ease entry for kids and adults. Z grade gets water- and oil-repellent deodorizing fabric seats plus rear sliding-door sunshades as standard. Auto air conditioning is standard. ceiling air circulator and nanoe X ion generator are available as options to even out rear temperatures and clean the air. Comfort Package adds heated front seats, heated steering wheel and full UV/IR cut glass including acoustic windshield.
Hybrid system delivers class-leading fuel economy of 28.8 km/L WLTC on lighter 2WD grades. Z hybrid around 28.2 km/L.
40-litre tank uses regular unleaded petrol.
Toyota Safety Sense standard on all grades including pre-collision with pedestrian, cyclist and daytime motorcyclist detection.
Six SRS airbags standard.
JNCAP five-star rating with 93% overall score in 2022 tests.
Hybrid needs no extra servicing beyond conventional petrol schedule.
The 1.5-litre hybrid powertrain pairs a Dynamic Force engine with electric motors for smooth, quiet running and strong real-world economy. Official WLTC figures reach 28.8 km/L on base 2WD hybrids and stay in the high 28 km/L range for the Z grade, with a 40-litre tank that keeps fill-ups infrequent on family runs.
Servicing follows normal Toyota hybrid intervals with no special hybrid-only procedures required beyond the usual oil, filter and inspection schedule. The nickel-metal hydride battery sits under the floor and is designed for the life of the vehicle under normal use.
Safety kit starts with the latest Toyota Safety Sense on every grade. It covers pre-collision braking that now detects motorcycles in daylight plus pedestrians and cyclists day and night, lane tracing, adaptive cruise and proactive driving assist. Six airbags, ABS, EBD, VSC and traction control are standard. The structure earned a full five-star JNCAP result with 93 percent overall and perfect preventive-safety marks.
Daily ownership is simple: compact 5-number size with 5.0 m turning radius makes parking and narrow roads easy, dual power sliding doors (hands-free on Z hybrid) suit family loading, and the flat-folding seats turn the cabin into a large cargo area when needed. Connected services and optional software updates keep systems current.
Length 4260 mm, Width 1695 mm, Height 1695 mm, Wheelbase 2750 mm (Sienta 2022-present)
Sources: manufacturer data, Toyota official specs PDF, goo-net.com grade pages.