Daily Mirror (Northern Ireland)
Hybrid Prius slips into 4wd mode
ON the face of it this looks like a totally pointless car. I mean, who would want a four-wheeldrive Toyota Prius?
Perhaps there’s an answer to that one – an Uber driver who is based in the north of England or Scotland where global warming has yet to stop the snow in winter.
Toyota obviously thinks there’s reason enough because it has built this Prius AWD-I, the first allwheel-drive version of its iconic hybrid hatchback.
It’s quite an interesting machine and quite a lot of thought has gone into its design.
Converting a hybrid vehicle like the Prius to 4wd is easier than doing so on a conventional car because you can fit an electric motor to the previously undriven axle rather than having to build a special transmission and so on.
Which is exactly what Toyota has done with this car. Up front you have the front-wheel-drive Prius’s
1.8-litre petrol engine and
CVT transmission, complete with electric motor sandwiched between the two. At the back there’s a 7bhp electric motor to drive the rear wheels. Doesn’t sound very much but it’s enough to do the job in Toyota Prius AWD-I four-door hatchback
Price: £28,970
Engine: 1.8-litre four-cylinder 121bhp, plus two electric motors
0-62mph: 10.9sec
Fuel consumption: 64.7mpg
Co2 emissions: 85g/km
slippery conditions. The standard Prius uses a lithium ion battery but Toyota has fitted a nickel metal hybrid one to the AWD-I. This battery is older tech but has better performance in cold conditions. Which rather backs up my earlier theory about it being just the car for the northern climes Uber driver.
Because the electric motor is compact and doesn’t need a