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TOYOTA PRIUS
The Toyota Prius is the most well-known and best selling hybrid
in the world. The Prius was first launched in Japan in 1997 and
introduced to North America in 2000. Toyota has made a commitment
to rolling out hybrid technologies across its product line including
SUVs
and minivans.
Toyota released an updated model of the Prius for the 2004 model
year that has been very successful in the Canadian market. View
a detailed presentation on the 2004 Toyota Prius (11MB).
The hybrid features of the Prius include idle stop, regenerative
braking, electric drive assist, and engine-off drive. In addition,
the Prius further improves its fuel efficiency by using advanced
aerodynamics (14% less drag than a regular sedan) and low rolling
resistance tires. The Prius contains many innovative technologies
such as the Intelligent Parking Assist (not currently available
in Canada) that allows the vehicle to parallel park itself.
Technology Description
| Hybrid Features |
2004 Toyota Prius |
| Idle Stop |
√ |
| Regenerative Braking |
√ |
| Engine Assist |
√ |
| Engine-off Drive-EV Mode |
√ |
A major change in the 2004 model is the replacement of the Toyota
Hybrid System (THS) with the new and more powerful power train called
the Hybrid Synergy Drive (HSD). The Hybrid Synergy Drive combines
a gasoline engine, two electric motor/generators, a battery pack,
an electronically controlled continuously variable transmission, and
power and control electronics. The HSD also uses a voltage converter
that increases voltage to the battery. The 2004 Prius a500 V Nickel-Metal
Hydride traction battery located behind the back seat of the vehicle
compared to a 274 V battery in the 2001 Model. Visit
Toyota for a detailed explanation of the technology. View
Toyota's answers to FAQs
Performance
The Hybrid Synergy Drive combines a 1.5 litre 4-cylinder engine
that produces 76 horsepower with an electric motor that generates
the equivalent of 67 horsepower. This is significantly more than
the 2001 Prius that had a total of 70 horsepower. The Prius has
shown an acceleration of 0-60 mph in 10.7 seconds which is considerably
better than the 12.7 seconds needed by the 2001 Prius.
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Toyota Prius Hybrid
Synergy Drive. Source: Toyota |
Fuel Consumption
The 2004 Prius was Natural Resources Canada most fuel-efficient
midsize vehicle for the 2004 model year. The new Prius hybrid
synergy drive has improved the fuel efficiency of the Prius.
| Make Model |
City (l/100 km) |
Highway (l/100 km) |
| 2004 Toyota
Prius |
4.0 |
4.2 |
| 2001 Toyota
Prius |
4.5 |
4.7 |
| 2004 Toyota
Corolla Manual |
7.1 |
5.3 |
Under real world operating conditions the Energuide fuel performance
numbers may be difficult to achieve especially given different driving
styles in addition to the Canadian topography and weather. A detailed
analysis was prepared of the largest known Prius fleet in Canada
owned by the Government of British Columbia. It has 64 Prius’
in its fleet operating all year under different conditions and has
accurate fuel and maintenance records for each vehicle. The average
fuel performance for their fleet was 5.6 l/100km.
View the
Fuel Performance of 80 Toyota Prius which have travelled more
than 2.8 million kilometers.
Emissions Rating
CARB certified the Prius as an AT-PZEV category vehicle or "Advanced
Technology-Partial Zero Emissions Vehicle". This means that
the vehicle meets the SULEV exhaust standard, a zero fuel evaporative
standard and has an extended emissions components warranty.
Tests of 126 Prius’ on the road in British Columbia indicate
that all Prius tested in the last three years have passed their
AirCare emissions test.
View the Test Data.
Warranty
The hybrid components of the Toyota Prius have an 8-year/160,000
km warranty while the non-hybrid components have a 3 year/ 60,000
km warranty.
North America's Highest Mileage
Hybrid Taxis
Consumers often have concerns about new vehicle technologies, especially
about features that may be costly to repair, such as a hybrid system.
Canada’s highest mileage Prius, a 2001 model, has operated
for over 410,000 kilometres with only a few maintenance repair issues.
Jatinder Parhar,
owner of a Empress Taxi in Victoria, British Columbia, operates
this vehicle.
North America's first hybrid taxi was a 2001 Toyota Prius operated
by Andrew Grant in Vancouver, British Columbia. Grant's 2001 Yellow
Taxi Prius travelled over 332,000 km before it was replaced with
a 2003 Prius. Grant now operates a 2004 Prius Taxi.
View the 2001
and 2004
Yellow Taxi Prius’ detailed service and maintenance records.
View a video about the Yellow Taxi Prius. Windows
Media Player (12 MB)
QuickTime (25MB).
Availability
The Prius is available at all Toyota dealerships in Canada. However,
due to high consumer demand and limited availability delivery delays
from two to four months have been reported.
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