The 2007 Sienna is rebuilt and redesigned with a powerful engine and new aluminum alloy wheels on AWD version. The new refined 266 hp, 3.5-liter V6 engine replaces the previous 215 hp, 3.3-liter V6.

The Sienna which is available in 4 trims is redesigned with an intention of competing with Honda Odyssey and Kia Sedona. It offers seating for seven to eight and has a choice of 2WD or 4WD with a standard V6 powerhouse.

The CE package includes cruise control and roof rack, whereas the LE package includes passenger-side power sliding door with driver-side sliding door and rear door electronic locking system, AM/FM with 6-disc in-dash CD changer, rear-seat DVD entertainment system, and rear intuitive parking assist.

Some of the top-notch standard features consist of a remote keyless entry system with confirmation tone, a heavy-duty rear window defogger with timer, driver and front passenger sun visors with vanity mirror and an auxiliary input jack.

Buyers can choose between a 2WD and a 4WD for any of the trims, but the All-Wheel Drive (AWD) is available only on the LE, XLE, and Limited trims. The Limited trim comes standard with a power-assisted ventilated front disc brake and a rear drum brake along with an Anti-lock Brake System (ABS). AWD models come standard with 4-wheel disc brakes and Vehicle Stability Control and Brake Assist. The fuel economy ranges from 18 mpg in the city to 23 mpg on the highway for an AWD, whereas the 2WD gives 19 mpg and 26 mpg in the city and highway respectively.

The Sienna has an imposing presence, especially, at night with its big restyled and elegantly designed aerodynamic multi-reflector headlamps with auto-off feature and trendy tailamps. The Sienna CE rides on standard 16-inches steel wheels that deliver excellent road grip and off-road capability. LE and Limited trims are fitted with 17 inches steel wheels. The tinted window glasses synchronize with the black window frame and the roof racks.

Body-colored front and rear bumpers are built by keeping in mind the safety of the passengers in case of a head on collision. Stylish grille embedded with the Toyota insignia in the center accentuates the front fascia.

CE and LE come standard with dual sliding door with power windows while XLE and Limited come standard with fog lamps and high solar energy-absorbing glass on windshield and driver and front passenger window. Power tilt/slide moonroof with sunshade is optional for all trims and standard on the Limited.

The cargo space is of 36.8 cu-ft, which can be enlarged to 148.9 cu-ft with all the seats folded allowing you to tow up to 3500 pounds. The interiors of the Sienna are quite upscale and stylish but it is reasonably priced. The comfortable seats are contoured with superior quality stone leather. The tilt/telescopic steering wheel and large rear view mirrors allow the driver great visibility while driving. The wood trimmed dash looks impressive and has an elegant layout of gadgets and controls that are placed appropriately for the driver’s convenience.

Standard interior features include chrome-accented transmission shift plate, removable second-row indexing seats with armrests, 60/40 split & stow 3rd row seat, door-mounted armrest storage compartment, four map pockets, CD compartment, upper glove box and lockable lower glove box, cup holders, four bottle holders, digital Quartz clock, auxiliary input jack, and AM/FM with single-disc in-dash CD player, MP3 capability, and six speakers.

While negotiating curves and mountain roads, the Sienna drives more like a car than a minivan. The steering is responsive with hardly any body roll when cornering. The Sienna’s transient response is good as it can quickly change directions without losing composure. It feels firm and stable at high speeds and the steering is quite nice and light at low speeds. With a turning radius of less than 37 feet, the Sienna is easy to maneuver in tight parking lots and in U-turns.

The vehicle stability control utilizes the braking system to assist the driver to maintain control in adverse driving conditions and traction control helps reduce tire slippage during acceleration. The AWD is recommended for anyone who drives in wintry or heavy rain conditions. AWD adds greatly to all-weather capability. During the usual dry weather, the ride quality is not much different between the front-wheel-drive and the all-wheel-drive models.

A smooth and responsive five-speed automatic transmission with overdrive improves the Sienna’s performance in the city and highway. This transmission helps with fuel efficiency achieving an EPA estimate of 19/26 mpg (city/highway) for a 2WD and 18/23 mpg (city/highway) for an AWD.

Driver front airbag and front passenger airbag with advanced airbag system, driver and front passenger front seat-mounted side and three-row side curtain airbags, 3-point seatbelts in all seating positions with adjustable seatbelt anchors on front- and second-row seats, driver and front passenger seatbelt warning system, collapsible steering column, tire pressure monitor system, and child-protector sliding door locks are now standard on all models.

Options include vehicle stability control, traction control, ABS, and rear intuitive parking assist.