First of all, a HUGE thank you to Toyota of Long Beach20 minutes ago
Despite the newly available all-wheel-drive system, we'd stick with the standard front-drive Prius. Still, those who live where there are more winter months than summer months may appreciate the improved all-weather capability. We prefer the eco-friendliest Prius, which is the entry-level L Eco. It lacks the fanciest options and creature comforts found on more expensive versions, but it has higher fuel-economy estimates from the EPA and solid standard features. These include two USB ports for the back seat, push-button start, passive entry on the driver's door, and numerous driver assists such as adaptive cruise control, automated emergency braking, and automatic high-beam headlights.
Its new body design is more aerodynamic, with a reduced drag coefficient of Cd=0.25. This figure is disputed by General Motors which found the value for the model with 17-inch wheels to be around 0.30 based on tests in GM, Ford, and Chrysler wind tunnels. Car & Driver measured the third generation Prius at 0.26 in a privately arranged five-way wind-tunnel test of comparable cars. An underbody rear fin helps stabilize the vehicle at higher speeds.
When the vehicle is turned on with the "Power" button, it is ready to drive immediately with the electric motor. In the North American second generation Prius, electric pumps warm the engine by pumping previously saved hot engine coolant from a coolant thermos before the internal combustion engine is started. The delay between powering the car on and starting the internal combustion engine is a few seconds. The third generation Prius does not have a coolant thermos. Instead, the engine is heated by recapturing exhaust heat. A button labelled "EV" maintains Electric Vehicle mode after being powered on and under most low-load conditions at less than 25 mph (40 km/h). This permits driving with low noise and no fuel consumption for journeys under 0.5 miles (0.80 km). Prior to the 2010 model, the North American model did not have the "EV" button, although one can be added to enable the "EV" mode supported internally by the Prius Hybrid Vehicle management computer. For the N.American market, the third generation can remain in EV mode until 70 km/h (43 mph) depending on throttle and road gradient.
Unlike its predecessor, the Prime runs entirely on electricity in charge-depleting mode (EV mode). Toyota targeted the fuel economy in hybrid mode to be equal or better than regular fourth generation Prius liftback. The Prius Prime has an EPA-rated combined fuel economy in hybrid mode of 54 mpg‑US (4.4 L/100 km; 65 mpg‑imp), 55 mpg‑US (4.3 L/100 km; 66 mpg‑imp) in city driving, and 53 mpg‑US (4.4 L/100 km; 64 mpg‑imp) in highway. Only the Prius Eco has a higher EPA-rated fuel economy rating in hybrid mode. The 2017 model year Prime has a different exterior design than the fourth generation Prius. The interior design is also different. The Prime has a four-seat cabin layout, as Toyota decided to improve the car's efficiency to achieve its design goals.
What all-wheel drive won't do is help in the stopping department. Prius AWD-e models come shod with the same 15-inch, low-rolling-resistance Dunlop Enasave 01 all-season tires as front-drive Prius models. A good set of winter tires, even fitted to a front-drive Prius, would bring greater traction benefits to stopping as well as going. Mounted and balanced on a spare set of wheels, complete with TPMS sensors and wheel covers and shipped to your house from Tire Rack, these would run about $900. By comparison, the upcharge for all-wheel drive in a $25,900 Prius LE is $1400, and in the $28,740 XLE, it's $1000. Those are the two middle trims in Toyota's new Prius trim naming strategy; all-wheel drive is not available on the top-of-the-line Limited or the entry L Eco.
The United States Environmental Protection Agency (EPA) and California Air Resources Board (CARB) rate the Prius as among the cleanest vehicles sold in the United States, based on smog-forming emissions. The 2018 model year Prius Eco ranks as the second most fuel efficient gasoline-powered car available in the US without plug-in capability, following the Hyundai Ioniq "Blue".
Consider that a larger-than-average chunk of the Prius's cost is directed to make possible its advanced powertrain, and the amount of plastic in the interior starts to make sense even as it left us wanting for better trimmings. It could be appointed in sumptuous leather and we'd still take issue with the center-mounted information gauges, which require the driver to take their eyes off the road too frequently. Passengers have plenty of room to spread out in the Prius—there's space for four six-footers thanks to upright seating—but several rivals offer even more legroom for back-seat passengers.
For the first time, the 2019 Toyota Prius is available with all-wheel drive. Its outward appearance is also slightly revised in an attempt to attract more buyers. The updates include new front and rear bumpers, more paint colors and wheel designs, revised LED head- and taillights, and a fresh rear hatch. Inside, the cabin layout is unchanged but there are new trim options. The Prius lineup also receives a new naming structure that drops the numerical names of old. Instead, the models now have titles that are similar to other Toyota products.
The Prius will be available with all-wheel drive — Toyota calls it AWD-e — in its midgrade trim levels. The hybrid system under the hood returns unchanged, but Toyota added another electric motor between the rear wheels. It provides additional traction upon initial acceleration and, when needed, up to 43 mph. In order to better cope with colder climates, Toyota also replaced the usual lithium-ion battery pack with a nickel-metal hydride unit on the AWD-e.
The Prius offers Toyota's in-house Entune software for smartphone integration. Setup requires a lengthy app download and account creation process. Entune's app support is meager and less intuitive than CarPlay or Android Auto (neither of which is offered). The Bluetooth menu offers better control and search functionality than most other Bluetooth systems.