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Buy a Hybrid or Electric Car?

by Larry Carley copyright 2019 AA1Car.com

Should you buy a hybrid or electric car? The answer depends on the type of driving you do. If most of your driving is short trip commuting, city driving or suburban shopping, a high mileage hybrid or electric car makes a lot of sense. So much fuel is wasted sitting in traffic and waiting for stop lights to change. A stop-start system on a hybrid car that turns the engine off saves fuel that would otherwise be wasted going nowhere. Depending on how much time you spend sitting, your overall fuel economy may improve 5 to 10 percent with a hybrid stop-start system. And if the car is a full hybrid like Toyota Prius that starts moving in electric only mode, your fuel savings can be even greater. That's why hybrids get such high city fuel economy numbers.

Cadillac ELR extended range electric car cutaway
2014 Cadillac ELR.

One type of vehicle that makes a LOT of sense environmentally is the extended range or plug-in electric car. Some current examples include the Chevy Volt and Toyota Prius Plug-in hybrid. Cadillac also has its own plug-in ELR extended range electric car that borrows much of the powertrain technology from the Chevy Volt. What's so great about these cars? They offer the best of both worlds: the fuel savings of a straight electric driving mode with the ability to take longer trips using regular gasoline. The Chevy Volt has an electric driving range of about 35 to 40 miles, which roughly translates into 100 to 110 miles per gallon gasoline equivalent (MPGe).


List of Past and Present Hybrid Makes and Models

Acura ILX hybrid
Acura MDX hybrid
Acura NSX hybrid
Acura RLX SporthHybrid
Audi A3 Sportback e-tron
Audi e-tron (2019)
BMW 530e (2018)
BMW 740e xDrive
Buick LaCrosse hybrid
Cadillac CT6 Plug-In hybrid
Cadillac ELR
Chevy Malibu hybrid
Chevy Silverado hybrid
Chevy Tahoe hybrid
Chevy VOLT
Chrysler Pacifica Hybrid
Ford C-MAX
Ford Escape hybrid
Ford F-150 XLP hybrid
Ford F-250 XLH Hybrid
Ford Fusion Energi (plug-in)
Ford Fusion Titanium hybrid
GMC Yukon hybrid
Honda Accord hybrid
Honda Civic hybrid
Honda Insight
Hyundai Ioniq Blue
Hyundai Sonata hybrid
Infiniti Q50 hybrid
Infiniti Q70 hybrid
KIA Niro
KIA Optima hybrid
Lexus GS450H
Lexus LC 500H
Lexus RX 400H
Lexus RX 450H
Mercedes-Benz C 350e Plug-in hybrid
Mercedes-Benz E-Class AMG E 53
Mercedes-Benz S-Class S400 hybrid
Mercury Mariner hybrid
MINI Countryman plug-in hybrid
Mitsubishi Outlander plug-in hybrid
Nissan Altima hybrid
Porsche Cayenne E-Hybrid
Range Rover P400e plug-in hybrid
Saturn Vue hybrid
Subaru Crosstrek hybrid
Toyota Avalon hybrid
Toyota Camry hybrid
Toyota Corolla hybrid (2020)
Toyota Highlander hybrid
Toyota Prius
Toyota Prius C
Toyota Prius Eco
Toyota Prius Prime (2019)
Toyota Prius V
Toyota RAV4 hydrid
Volkswagen Jetta hybrid
Volvo XC60 T8


The only reason people are not standing in line to buy these vehicles is because the sticker prices are relatively high: $38,000 MSRP on the Chevy Volt and $32,000 for a Prius Plug-in. To help offset these prices, the federal government has been offering tax credits of up to $7,500 depending on the year, model and type of vehicle (plug-in or full electric). Some states are also offering their own tax incentives to switch to green vehicles. When the tax credits are deducted from the sales price, these cars are still expensive but no more expensive than many luxury cars that don't get anywhere near the fuel economy of a plug-in electric car.

The economic payback will depend on the number of miles driven, the cost of the vehicle and the ever rising cost of gasoline. For high mileage drivers, the payback can come fairly quickly. For low mileage drivers, it may take many years (if ever). Even so, every gallon of gasoline you don't have to buy is one less gallon consumed. That means less demand for oil, less carbon being dumped into the atmosphere to contribute to climate change and global warming, and less profit for Big Oil.

I have yet to meet a Toyota Prius or Chevy Volt owner who is not completely satisfied and outright enthusiastic about their car! The same goes for most Tesla owners. They love their cars! Many of the people who own and drive these cars are real zealots about promoting the benefits of hybrids and electric cars. And if most of their driving is 40 miles a day or less, they almost NEVER have to buy gasoline if they drive a plug-in hybrid like the Chevy Volt! That's something to think about the next time you pass a filling station and wince at the latest jump in prices. If you were driving a Chevy Volt or other plug-in electric, you could thumb your nose at them and drive right by without having to drain your bank account to fill your fuel tank.

For a Chevy Volt owners perspective on what it's really like to own and drive a Volt, Click Here for Richard Smith's My Electric Vehicle Journey.

Chevy Volt
The Chevy Volt is an extended range plug-in hybrid (Click for Larger Image)
Most owners are VERY enthusiastic about their Volts!
.

Chevy Volt Charging Connector
Plugging in an electric hybrid is a LOT cheaper than pumping gas.(Click for Larger Image)
A single charge costs about $1.25 and lasts 35 to 40 miles in electric mode
.

Advantages of Electric Cars

What are the advantages of buying an electric car? Tesla has hit a home run with their Model S. With the larger 100D kwh battery, theModel S has an EPA estimated driving range of up to 335 miles (the range can vary depending on temperature and driving conditions). Other electric cars such as the Nissan Leaf, Mitsubishi iMiEV and Ford Focus Electric typically have a shorter driving range of around 70 miles on a charge (which is still adequate for most commuters).

The limiting factor that determines driving range remains the battery. The lithium ion battery packs in full electric cars are EXPENSIVE (an estimated $18,000 for the Nissan Leaf battery, which means Nissan has to heavily subsidize the cost of these vehicles to keep the car affordable). The batteries are also slow to recharge, taking up to 18 to 20 hours with a 110 volt outlet for a full charge. Tier II 220 volt chargers can reduce the charge time to 3 to 4 hours. Even so, that's a long wait if you need to go somewhere and the battery is low.

Pure electric cars such as the Tesla Model S, Nissan Leaf, Mitsubithi iMiEV and Ford Focus Electric are selling in limited numbers, and are often purchased as a second commuter car or errand car, not as the primary means of transportation. Except for the Tesla Models S,X and 3, these other electric cars make great city cars but may not have enough range for many surburban or rural drivers. They create "range anxiety" for many drivers. You worry about running out of battery power before you can find a plug to top off or recharge your battery. If you do run out of juice, and there is no plug or charging station nearby, you're looking at an expensive tow to the nearest power source.

The Tesla S is a much more practical electric car with its superior driving range, full sedan size and good looks. But these cars are high priced luxury models that are beyond the average family budget. The sticker price for a new Tesla Model S starts at $76,000, the Model X starts at $82,000 and the high volume "more affordable" Model 3 starts at $44,000 (2019 prices).


Environmental Debate Over Electric Cars

There is no question that electric vehicles themselves are environmentally green and clean. A zero emissions vehicle has no tailpipe to spew hydrocarbons, carbon monoxide, carbon dioxide, oxides of nitrogen or sulfur compounds into the atmosphere. They use no oil or gasoline. But that does not mean they are good for the environment.

The problem is that most of the electricity that is used to charge the batteries in electric vehicles is produced by fossil fueled power plants. So although an electric vehicle produces no pollutants itself, the power plant that generates the electricity to charge the battery can be a major polluter.

According to the U.S. Energy Information Administration, about 67 percent of the electricity produced in the U.S. (2014) was from fossil fuels (coal, natural gas, and petroleum). Coal is about 10 times dirtier than natural gas.

Here is a summary of how electricity is generated in the U.S.:

Coal 39%
Natural gas 27%
Nuclear 19%
Hydropower 6%
Renewables 7%
Wind 4.4%
Biomass 1.7%
Geothermal 0.4%
Solar 0.4%

If the power source for charging an electric car battery is nuclear, hydropower, wind, solar or geothermal, there are no generator emissions associated with operating the vehicle. Consequently, there is a net reduction in emissions. But if the electricity comes from a coal, natural gas or oil-fired power plant, an electric vehicle may not be so clean after all.

Cold Weather Concerns

Cold weather can significantly reduce the driving range of an electric vehicle. Low temperatures can reduce battery output. Heating the passenger compartment and seats, however, sucks even more power from the battery. Gas and diesel-powered vehicles use the engine's waste heat to warm the passenger compartment. Hot coolant from the engine is circulated through the heater core. But since a pure electric vehicle has no internal combustion engine, all the heat for the passenger compartment has to come from an electrical resistance heater. This can reduce driving range 20 to 30 percent or more depending on heater usage and how cold it is.

Advntages of Hybrid Vehicles

Except for some flap over unintended acceleration, the Toyota Prius has had a pretty good reputation for reliability. Like most hybrids, the hybrid components are covered by an 8 year, 100,000 mile warranty (10 years/150,000 miles in California). Consequently, if you are the first owner you should have little repair expense to worry about. The most expensive item to replace is the hybrid battery pack. In Toyota's case the battery pack has proven to be very long-lived and reliable. There are Toyota Prius cabs prowling the streets in many large cities that have over 300,000 miles on the original battery!

The only hybrid vehicles that have proved to be really troublesome to date were the now discontinued Saturn VUE hybrid (LOTS of electrical issues!), and the Honda Civic hybrid (premature battery failures). Click Here for more info about Honda's hybrid battery problems. Other than these exceptions, most hybrid owners are very satisfied with their cars and would buy a hybrid again.

Hybrid Repair Issues

If a hybrid or electric vehicle needs repairs that involve the hybrid powertrain, transmission, hybrid battery or control system, it should be taken to a new car dealership for service (or the nearest dealer that has the proper training and equipment to service their vehicles as some dealers may not be certified to work on these vehicles). The other option is to find a qualified aftermarket repair facility that has had hybrid training and experience. Most of these vehicles are beyond the average technician's ability to accurately (and safely) diagnose and repair hybrid-related problems. Advanced diagnostics requires a factory level scan tool or an aftermarket professional grade scan tool with OEM-equivalent software capabilities. An inexpensive DIY scan tool can read basic codes and other system data, but cannot access many of the built-in self-tests in the vehicle.

Ordinary maintenance such as oil changes and non-hybrid repairs such as brakes, tires, engine, etc. can usually be performed by any competent service facility.

hybrid sales chart
Strong hybrid and electric vehicle sales growth are predicted to continue in the years ahead.
But when gas prices plunged in 2015 and 2016, sales failed to achieve the projections shown in this chart.
Even so, sales have taken off again in 2018 and 2019 thanks to auto makers offering more hybrid and electric models.


Related Articles:

Diesel vs Hybrid

Who Killed GM's EV1 Electric Car?

The Electric Car Revolution

Hybrid Service Tips

Hybrid Vehicle Safety Hazards

Honda Civic Hybrid Battery Problems

Toyota Prius Diagnostics

Toyota Prius Hybrid, First Generation


To More Technical Articles Click Here To See More Automotive Technical Articles


Related Resources:

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