No driver enjoys a fuel crisis, least of all those of us who cover big mileage or have lengthy commutes. The extra dollars per gallon add up and bite hard. That's true even if, like me, you drive one of the most economical cars on the market. So I thought it a particularly prudent time to see just how economical my Toyota Prius can be in everyday use.
I start on a fuel station forecourt, where I brim the Prius's 11.9-gallon tank from near-empty and it costs me just over $80. For that you get 467 miles, the car tells me. Remember that number, because it will be important later.
Next, I head to the public chargers and top up the plug-in hybrid's 13.6kWh battery for around $7 (at 48 cents per kWh), which nets me 35-40 miles of real-world range. Of course, it would be much cheaper to charge at home, via a standard 120-volt outlet or a 240-volt Level 2 charger.
The plan now is to drive until the car's two energy sources are drained. I have a few journeys to do over the coming days, starting with a commute to work (roughly a 140-mile round trip), a drive to the airport (200 miles or so) and then on to my destination (around 260 miles). But this won't be a hypermiling test like some others. Instead, I'm not going to change my driving style at all and the only thing I've really done to prepare is to check the tire pressure. If things go as expected, I'll need to fill up on my way to my destination.
Another strand to this test is to discover what the Prius is like on a long journey. I've only had the car for a few weeks so this will be the most I've driven it to date, and on the widest variety of roads.
I don't have to wait long before I start finding out. Early on in the test, as I approach my destination on the highway, I begin to feel what Toyota has tweaked as part of its efforts to reposition the saloon from a taxi rank regular to a desirable car: there's a whiff of potency. Previously, the car's 2.0-liter petrol four and electric motor have paired together in a polite, no-frills way, working well especially at highway cruising speeds. But as I hit some winding roads, I remember that they combine for 223 horsepower and a 0-60mph time of 6.8sec, which is quite sprightly. So I put my foot down – and it's quite a laugh, especially with that small steering wheel and low-set seat.
Source: autocar.co.uk

