The
2010 Toyota Sienna continues to be one of the most comfortable and
utility-oriented family vans in its segment, and it offers the only
all-wheel drive (AWD) option among family vans on the market. A wide
array of model and option choices make Sienna appealing for a broad
range of customers. All Sienna models are equipped with a standard
versatile 60/40 Split & Stow 3rd Row? bench seat that folds flat
into the floor.
Performance

The
Sienna's standard DOHC 3.5-liter V6 is the most powerful in the
segment, producing 266 horsepower at 6,200 rpm and 245 lb.-ft. peak
torque at 4,700 rpm. A Variable Valve Timing with intelligence (VVT-i)
system operates on both the intake and exhaust valves to ensure optimal
performance and efficiency at all engine speeds. The V6 is mated to a
five-speed automatic transmission with intelligence (ECT-i). Impressive
acceleration gives Sienna the power to merge with confidence. The
Sienna returns EPA-estimated city/highway fuel economy ratings of 17/23
MPG for front-wheel-drive models and 16/21 MPG for AWD models.
Handling and Ride
A
119.3-inch wheelbase gives Sienna exceptional interior room and a
smooth ride. The 36.8-foot turning circle is tighter than that of some
midsize cars, helping to make the Sienna easily maneuverable. The
available AWD system makes the Sienna unique in the segment and adds
all-weather peace of mind. Wheel slippage at either set of wheels
automatically transfers more power to the opposite wheels to help
maintain traction.
Sienna AWD models come standard with 17-inch run-flat tires on
aluminum-alloy wheels.
Safety
Sienna
has been engineered to provide responsive, confident handling. All
models feature Toyota's STAR Safety System?, which equips the Sienna
with a standard four-wheel disc anti-lock brake system (ABS) with
Electronic Brake-force Distribution (EBD) and Brake Assist (BA) and
Vehicle Stability Control (VSC) with Traction Control (TRAC). VSC helps
the driver maintain lateral traction during cornering, and the TRAC
feature helps reduce tire slippage during acceleration. The Brake
Assist feature is designed to determine if the driver is attempting
emergency braking and has not stepped firmly enough on the brake pedal
to engage the ABS, the system applies maximum braking power until pedal
pressure is released.
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.
Comfort and Convenience
The
wide choice of model grades combined with extensive standard equipment
and thoughtful features, makes Sienna an outstanding value. The Sienna
is available in four model grades: CE, LE, XLE, and the top-of-the-line
Limited. All four come in front-wheel drive configuration, and the LE,
XLE, and Limited also offer AWD. The CE and LE are available in both
seven- and eight-passenger configurations; others are seven-passenger
models.
Sienna delivers a wide range of standard amenities. The XLE and
Limited models respond to the growing demand for even higher levels of
comfort and luxury in the minivan segment, with the Limited adding
standard leather-trimmed upholstery, a 10-speaker premium sound system,
heated front seats and other features.
Standard equipment on the 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. A universal mini-jack port standard on all audio systems
allows connectivity to most portable music players.
Options
A
wide selection of optional convenience features enhances Sienna's
versatility and comfort. For the 2010 model year there are several
Extra Value Packages offering a bundling of popular options with
significant savings to the customer.
A sampling of options include: a DVD rear seat entertainment
system with wireless headphones and nine-inch screen; navigation system
with backup camera; 115-volt power outlets; second- and third-row
sunshades, and a JBL Synthesis AM/FM/CD with six-disc changer and
10-speaker surround sound audio system.
Interior Design
Sienna
delivers exceptional passenger and cargo room, with a focus on
intelligent space optimization. The dashboard-mounted gated shifter
allows pass-through room between the front seats. Sienna offers two
distinctly different second-row seating options that are easy to
adjust, tumble, or remove. In its seven-passenger configuration, Sienna
features second-row captains chairs with a passenger-side chair that
can be repositioned side-to-side, offering either a bench or a
"captain's chairs" arrangement.