 

2008 Toyota Highlander Hybrid
This is the Hot Version
by Keith Burton
Everyone knows by now that hybrid vehicles are the “in” thing.
That they are typically the gas mileage leaders and are very
advanced technically. So it came as a bit of surprise that when
we got into the driver’s seat of the new 2008 Toyota Highlander
Hybrid, that it was fast. More on this later
Toyota is acknowledged as the automotive
leader in hybrid technology. The company has a whole stable of
hybrid vehicles, including the Prius and Camry sedans, the
Highlander and several Lexus models including the RX 350h
midsize SUV.
The
2008 Highlander is all new this year. It is bigger, more refined
and more comfortable in all its versions. All 2008 Highlanders
come with a V6 engine. The standard version is a 3.5 liter
producing 270 horsepower, this is 55 horsepower more than the
previous version. The Highlander hybrid gets a high-torque 3.3
liter V6 that with the hybrid Synergy hybrid drive, also
produces a combine gas/electric 270 horsepower. The V6 model is
a pleasure to drive and is quick to accelerate, but the surprise
is that the hybrid version is faster. That is thanks to the fact
that the torque on the hybrid is significantly better than that
of the standard V6.
The non hybrid Highlander’s torque peak is
248 ft. lbs., which gives the vehicle a snappy launch and plenty
of pull on the highway. But as mentioned earlier, the hybrid is
the fast version. At all speeds, the “right now” torque of the
hybrid’s electric motors combine to make the hybrid version feel
and perform with real verve. The gas engine’s torque peak is
only 209 lbs.ft. The electric motors (there are two) produce 247
lbs.ft. of torque for the front motor, and 96 lbs.ft. from the
rear electric motor. Now, we don’t want to get you as confused
as we were when Toyota explained this, but the total electric
torque increase is not the same as just adding the total torque
figures of the all the motors together. In fact, we never could
get an exact figure for the total torque of the hybrid drive
from Toyota, other than it was “more than the standard gas
version.”
Regardless,
the performance made the hybrid faster to launch, faster to accelerate on
the highway and when in passing vehicles on the road. All of
this while delivering a slight increase in fuel mileage. We saw
around 22 mpg with spirited driving, while the standard version
didn’t do better than around 17 mpg. Okay, these were not the
best these vehicles can do and we only had them for a short
time, but they were real world figures and you might do better.
The EPA rates the Highlander Hybrid at
27 city, 25 highway.
The Highlander is a considered a mid size
SUV and has grown a bit for 2008. The vehicle is a true
Crossover vehicle as it is derived from the chassis of the Camry
sedan. As a result, you get a vehicle that is more car-like in
driving characteristics than truck-like. That means the handling
is more precise and the ride smoother than a typical truck-based
SUV.
All 2008 Highlanders come very well
equipped with plenty of safety and handling improvements. You
also get a
third row seat, which is not available in Toyota’s RAV 4. Still,
consider the 3rd seat just for children as this is
not a large vehicle.
As with all Toyota SUVs for the last three
years, the Highlander gets the company’s STAR safety system,
which features anti-lock brakes, traction control, electronic
brake force distribution, brake assist and advanced vehicle
stability control, with electronic power steering. By the way,
the stability control is new for 2008.
You also get standard a total of seven
airbags, including a driver’s knee airbag and roll-sensing side
curtain airbags for all three rows of seats.
Styling is still very conservative for
SUVs. The new Highlander clearly picks up on the boxy look of
its
predecessor but with an updated look. While some people might
want a little more bling in their SUV, Toyota knows its
customers well and sees the 2008 model as just right.
There are three versions, mostly equipment
level difference available, base, sport and Limited. The Hybrid
version gets most of the sport model’s upgrades and can be
outfitted with the Limited equipment. All sport and Limited
models get a back up camera that is not tied to a navigation
system display as standard equipment.
Steering is very good, even with its
electric power steering system. The effort is a bit light, but
feel is good and the Highlander tracks well on the road without
needing a lot of corrections. Wind noise is subdued, however
road noise does intrude into the cabin, but it is not
distracting. We did note a higher level of road noise coming
from the rear area of the Highlander, which may have been the
result of the vehicles we reviewed not being production
versions. But be sure to sit in the back seat to see if the
noise is still there in the production versions.
Overall, the 2008 Highlanders, both hybrid
and gas-only versions, should be good sellers for Toyota. They
are bigger, drive better, and are better looking than earlier
models and just the right size for most families.
Prices range for the Highlander Hybrid from
$33,700 for the base model, to $39,700 for a well-equipped
Limited version.
Specifications:
DRIVETRAIN
Layout 4WD-i models equipped with front and rear electric drive
motors
Transaxle/Transmission Type Electronically controlled
continuously variable transmission with planetary gear unit for
gear reduction and power splitting; electronic all-wheel drive
control system
Designation – Front/Rear
P310/Q211
Differential Ratio – Front/Rear
SUSPENSION
3.542/6.860
Body/Frame Unitized steel
Front MacPherson strut, coil springs
Rear Dual-link MacPherson strut, coil springs
BRAKES
Type
Electronically Controlled Brake system (ECB) with regenerative
control and incorporating Anti-Lock
Brakes (ABS), Electronic Brake force Distribution (EBD), Brake
Assist and Vehicle Dynamics
Integrated Management system (VDIM)
Brake Rotors -Front – type / diameter Ventilated Disc/ 12.9
inches
-Rear – type / diameter Solid Disc / 12.2 inches
Anti-Lock Braking System 4 channel, 4 sensor
STEERING
Type Electronic Power Steering (EPS): Rack and pinion with
electronic power assist
Overall Ratio 15.6:1
Turns, Lock to Lock 3.1 turns
Turning Circle 39.0 feet
TIRES AND WHEELS
Wheel size
7.5 X 17 inches aluminum alloy (standard on Base model)
7.5 x 19 inches aluminum alloy (standard on Limited model)
Type and Material Aluminum alloy
Tire Size P245/65R17 (standard on Base) P245/55R19 (standard on
Limited)
Tire Type All-season steel-belted radial
Spare Full-size
EXTERIOR DIMENSIONS (inches)
Wheelbase 109.8
Overall Length 188.4
Overall Width 75.2
Overall Height
68.1 (without std. roof rails)
69.3 (with std. roof rails)
Tread Width (front/rear) 64.0/64.0
Minimum Ground Clearance 7.3
INTERIOR DIMENSIONS (inches)
Headroom (front/middle/rear) Front (without moonroof) 40.6 39.7
(with Moonroof)
Middle (without moonroof) 39.8 39.8 (with Moonroof)
Third row (without moonroof) 36.3 36.3 (with Moonroof)
Legroom (front/middle/rear) 43.2/38.4/29.9
Shoulder Room (front/middle/rear) 59.7/59.5/55.0
Hip Room (front/middle/rear) 56.7/56.3/42.3
EPA Cargo Volume (cubic feet) Behind 1st row 94.1
Behind 2nd row 42.3
Behind 3rd row 10.3
EPA Interior Volume 155.7 cubic feet
Passenger Volume (cubic feet) 145.4
EPA Class Mid-size SUV
EPA ESTIMATED FUEL ECONOMY (city/highway/combine mpg – 2008 EPA
Rating)
Actual mileage may vary 27/25/26
COEFFICIENT OF DRAG
0.34SPECIFICATIONSRID
PRELIM I NARY
VEHICLE MASS and TOWING (lbs.)
Curb Weight
Base: 4,508
Limited: 4,641
GVWR
Base: 5,935
Limited: 6,000
Payload
Base: 1,642
Limited: 1,509
Maximum Towing Weight 3,500 pounds
Maximum Tongue Weight 350 pounds
ANGLE OF APPROACH/DEPARTURE
29/24 degrees
SAFETY FEATURES
STAR SAFETY SYSTEM™
with Vehicle Dynamics Integrated Management (VDIM) which
integrates Anti-lock Brake System (ABS) with Brake Assist (BA)
and Electronic Brake-force
Distribution (EBD) and Vehicle Stability Control (VSC) with
Traction Control (TRAC)
Driver and front passenger advanced airbags with occupant
classification sensor
Driver and front passenger seat- mounted side airbags, three row
roll-sensing side curtain airbags.
Driver’s knee airbag
Three-point seatbelts for all seating positions; Emergency
Locking Retractors (ELR) on driver’s
belt; Automatic/Emergency Locking Retractors (ALR/ELR) on all
passenger seatbelts; three-point
front seatbelts with adjustable shoulder anchors
Driver and front passenger active head rests
Child seat top (ISOFIX CRS) tether anchor brackets located
behind the 2nd row for all seating
positions
Child seat lower (ISOFIX CRS) anchor brackets located in the
lower portion of the 2nd row seat
backs in outboard seating positions
Pretensioners and force limiters on driver and front passenger
seatbelts
Head impact protection structure (A & B pillar trim panel)
Direct type Tire Pressure Monitoring System (TPMS)
Side impact door beams
BASIC LIMITED WARRANTY COVERAGE
3-year/36,000-mile Comprehensive
5 year/60,000-mile Powertrain
5 year/unlimited mile Corrosion Perforation
8-year/100,000-mile Hybrid Componentry
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