Subaru Reviews

It certainly sounds that way. The clutch’s job is to join the engine to the gearbox while still being able to disconnect them when you need to idle the car or change gears. If the clutch is worn out, you’ll find it slipping under load, allowing the revs to flare up and the vehicle not moving much. This sounds exactly like what you’re describing.

At the least, you’ll need a new clutch unit, but if it’s been slipping for some time, there’s a chance the flywheel has been damaged and will also need to be replaced or machined. I’m tipping that when you tried to reverse out of your parking spot most recently and revved the engine out with no motion from the rest of the car, there was a terrible smell a bit like the smell of brakes in a railway station when a rain pulls in. If so, that’s a clutch failure for sure.

A car can stop in its tracks for hundreds of reasons, but in a car like yours, first suspicions would be either the fuel pump or something like the crank-angle sensor. If the problem had been a clogged fuel filter or a dud spark plug, the problem would probably have made the engine run poorly, but not stopped it dead in an instant.

Electric fuel pumps don’t last forever and, when they die, they die quickly and without notice. Same goes for crank-angle sensors, without which, the computer doesn’t know where the individual pistons are in each cylinder and, therefore, can’t inject fuel or create spark at the precise time it needs to.

Subaru currently has no plans to discontinue the Crosstrek. In fact, it is the brand's second-best-selling model in Australia to the Subaru Forester. From 2025, Subaru are likely to add a hybrid powertrain option to the Crosstrek, which is likely to arrive in the form of a 2.5-litre four-cylinder petrol 'Boxer' engine with twin electric motors.