Fast Facts on the 2012
Toyota Prius Plug-in
Hybrid:- Operates up to 14 miles in pure EV
mode
- Can go as fast as 60 mph in pure EV
mode
- Fuel economy readings as high as 100
mpg
- Fully-recharges in 3 hours on 110-volt power and
1.5 hours on 220-volt power
- Shares the same Hybrid
Synergy Drive platform as the traditional Prius
- Uses
higher performance lithium-ion batteries instead of nickel-metal
hydride
- Typical city driving can net over 60% of
driving time in pure electric mode
- Has the same 134
hp output as traditional Prius, but extra weight slows 0-60 time
to 11
seconds
2012 Toyota Prius Plug-In
HybridIt used to be that every motorist
had a basic checklist of tools in their trunk; items such as a first
aid kit, tire jack, flares and jumper cables. But as the age of the
electric car draws ever closer, add one more tool - the 110-volt power
cable.
One car that already has a 110-volt cable in
the trunk is the 2012 Toyota Prius PHV (Plug-In Hybrid Vehicle). Of
course, the very first question people ask of the new plug-in Prius is
how it differs from the traditional Prius. From the exterior, the only
noticeable difference is the power jack flap door on the front driver?s
side fender, but under the sheetmetal, there are
several.
3.5 kWh lithium-ion batteries instead of
nickel-metal hydride delivering:
Up to 14 miles of pure EV
power (depending on driving behavior & conditions)
Up
to 60 mph under pure EV power
Fuel economy readings as high as
100 mpg
The Prius PHV shares the same Hybrid Synergy
Drive platform as the traditional Prius and can be recharged in as
little as 1.5 hours on 220-volt power and 3 hours on standard 110 volt
power. It's lithium-ion batteries can handle frequent charges better
than traditional nickel-metal hydride, but lithium-ion is very
temperature sensitive, which could be problematic for owners
living in extreme climates such as Arizona or Minnesota. And because of
the additional batteries, there's no spare tire. But along with the
110-volt cable in the toolbox, it does have sealant and a
compressor.
Justifying the
PriceAccording to a recent New York
Times article quoting a Toyota executive, the price premium over a
traditional Prius may be as little as only $3,000-$5,000. It?s a
relative bargain compared to other EVs hitting the market between
$40K-$50K, but the big question for potential buyers is can the
additional cost over a traditional Prius be justified and recovered in
fuel savings?
And the big answer is?good luck
figuring it out. The biggest dilemma with the plug-in hybrid seems to be
its ambiguity in true energy savings. Read any of the latest reviews on
the Prius PHV, and you'll see reported MPG ranges from mid-40s to as
high as 100 mpg and pure EV mode distances between 5 miles and 15
miles.
The variables of the cars performance are
numerous and aren't limited to:
- Driving behavior
- Driving
conditions
- How long you can drive in EV
mode
- How long the trip is
- The
cost of electricity in your area
- The cost of fuel in
your area
But don't let these variables
distract you from the overall value of the plug-in Prius. It really
comes down to what kind of driving you do. On the whole, the more time
spent in the city, the more likely the Prius PHV will perform with
greater efficiency. If you take long freeway trips, the Prius PHV is
less ideal because it can?t operate in EV mode above 65 mph. Therefore,
for the long-haul freeway driver, a traditional Prius may be a better
solution.