
2004 Toyota Prius
by Cordell Koland
Toyota has unveiled an all-new version of the
Prius hybrid, which promises less pain for those automobile owners who
are determined to be environmentally conscious. Toyota’s ultimate goal
is to move the Prius and its gasoline-electric hybrid technology into the
consumer mainstream.
The new Prius’ technology offers more power, better
performance and improved fuel consumption, a winning combination. Fuel
economy hits 55 miles per gallon in combined city/highway driving and the
car burns gasoline 30 percent cleaner than the previous model. The new
Prius is larger than its predecessor and now is classified as a mid-size
sedan.
Yes, ownership of a Prius could enhance your chances
of getting elected president of your local Sierra Club chapter, but the
car has taken on its own kind of techno glamour. Such celebrities as Leonardo
DiCaprio, Cameron Diaz, Bill Maher and Larry David, creator of Seinfeld
and star of the HBO comedy hit Curb Your Enthusiasm, are all Prius owners.
And despite a number of exciting new models, the Prius has already won
the 2004 Car of the Year Award from Motor Trend and the North American
Car of the Year Award presented at the international auto show in Detroit
in January.
Hybrids use a combination of a small gasoline
engine and an electric motor. Kinetic energy produced by vehicle deceleration
and braking force are converted into stored energy to power the electric
motor. It finally appears that the hybrid technology is taking off. So
far only Toyota and Honda have hybrid models, but recently DaimlerChrysler
and General Motors have announced hybrids that we will see in a year of
two. Meanwhile the Prius is very now.
Beyond the hype, the new Toyota hybrid goes a
long way toward moving the hybrid from Berkeley to suburbia. The Prius
has upgraded performance substantially and should be considered as a prime
commute car for people who drive long distances to get to work. The new
Prius not only gets outstanding gas mileage, but also burns regular gas
to boot. This could save thousands of dollars
for an owner over the active life of the car.
The car is not only frugal, but also extremely
clean. It meets California’s stringent Super-Ultra-Low-Emission-Vehicle
standard. In addition, it qualifies as an Advanced Technology Partial Zero
Emissions Vehicle. This rating combines tail-pipe emissions with zero fuel
evaporation and the long-term viability of the systems involved. If all
vehicles met these standards, the air quality in most cities would be substantially
increased.
On the other hand, there are all kinds of clues
that the Prius, while heading for the mainstream, still has its idiosyncrasies.
Toyota designers, among the most conservative in the industry, went wild
on the Prius. The exterior design with its large glazed area and sharply
sloped hood and front fenders is one of the spaciest designs in production.
The obvious message delivered by the styling is that the
Prius is a bird of a new breed.
The unique design elements extend into the interior
as well. The car lacks the conventional instrument cluster behind the steering
wheel. Instead, the design focuses on a video screen mounted high in the
middle of the dashboard. The touch screen has modes the driver can select
to control audio and climate control functions. The screen also provides
a plethora of information about the operation of the vehicle, such as power
output and gasoline mileage. Yet despite the whiz-bang technology, I did
not find the center controls intuitive. It took some time to master the
Prius’ control vocabulary.
The performance is respectable. The new Prius
cuts the time it takes to accelerate from zero to 60 miles per hour to
10 seconds—about 25 percent quicker than the previous model. I particularly
noticed the difference in accelerating up a rather demanding mountain grade.
The Prius was able to gain speed and easily passed slow-moving trucks.
The car’s performance and gas mileage are aided by extraordinary aerodynamics.
The Prius registers a 0.26 coefficient of drag, an exceptional mark for
a mid-sized economy sedan.
Vehicle: Toyota Prius
Price as tested: $23,312
Gasoline engine:
Type: 1.5-liter inline 4
Horsepower: 76
Torque: 82-ft. lbs. @ 4,200
rpm
Electric motor:
Type: Permanent magnet synchronous
Output: 50 kW/1,200-1,540 rpm
Torque: 295-ft. lbs. @ 0-1,200
rpm
Fuel economy, automatic transmission
City - 60 mpg
Highway - 51 mpg
Curb Weight: 2,890 lbs.
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