All seating positions are equipped with three-point seatbelts. Front seat-mounted side airbags and side-curtain airbags covering all three seat rows are standard equipment on all Sienna grades. The LATCH system (Lower Anchor with Tethers for Children) is used in all second-row seating positions.
Sienna has been engineered to provide responsive, confident handling, and all models feature a standard anti-lock brake system (ABS) with Electronic Brake-force Distribution (EBD) and Brake Assist. The Brake Assist feature is designed to determine if the driver is attempting emergency braking and, if the driver has not stepped firmly enough on the brake pedal to engage the ABS, the system applies maximum braking power until pedal pressure is released.
Vehicle Stability Control (VSC) with Traction Control (TRAC) and rear disc brakes are standard on all models. VSC helps the driver maintain control in adverse driving conditions, and the TRAC feature helps reduce tire slippage during acceleration.
The Sienna AWD models come standard with 17-inch run-flat tires on aluminum-alloy wheels. Reinforced sidewalls and a special bead shape enable these tires to be driven with no air pressure for up to 100 miles at speeds up to 55 mph. A spare tire is also available. A direct-type tire pressure monitor system is standard on all Sienna models.
The Toyota Value Standard
Standard equipment in the Sienna CE includes power windows, door locks and mirrors; sliding rear doors with power windows; second-row captains chairs; keyless entry system, and deluxe AM/FM/CD audio system with six speakers.
Comfort, convenience and versatility are assured with a standard tilt/telescopic steering column; dual (front and rear) air conditioning; a folding tray table between the front seats; variable intermittent front and rear windshield wipers; 10 cup holders and four bottle holders; three 12v power outlets, and a heavy-duty rear window defogger with timer.
In addition to, or in place of features on the CE grade, standard equipment for the Sienna LE includes an engine immobilizer; heated power mirrors; roof rails and crossbars; privacy glass; steering wheel-mounted audio controls; cruise control; driver's side power window with auto up/down and jam protection; driver's seat manual-adjustable lumbar support; illuminated vanity mirrors; unique LE seat fabric; a fold-flat front passenger seat, and a six-disc CD changer.