The most efficient Crosstrek ever? Subaru’s hybrid gets a bit rugged.
MG2 then sits at the rear of the CVT, linked via a planetary gearset, and working in concert with the gasoline engine to power the wheels. Alone, MG2 can also manage a minimal mile or so of EV-only range at a max of 19 mph (30.5 km/h)—but more importantly, boosts total low-end torque and high-end horsepower, as well as handling regenerative braking. (We’re still waiting on the exact horsepower contribution and will update this when we hear back from Subaru.)
It might be a boxer, but it’s no heavyweight
The Atkinson 2.5 L puts out just 162 hp (119 kW) and 154 lb-ft (209 Nm) of torque on its own, but MG2 contributes enough juice for combined system rating peaks of 194 hp (143 kW). That’s an improvement of 14 hp versus the ICE-only (non-Atkinson) 2.5 L Boxer’s 180 hp (and 178 lb-ft). Those numbers might still seem paltry compared to so many other automakers in the modern era, which responded to governmental regulations by hybridizing ever bigger and heavier cars to make them more powerful rather than necessarily more efficient—BMW’s gargantuan M5 stands out as a recent offender. Not so for Crosstrek, which still tips the scales at a relatively svelte 3,662 pounds (1,661 kg), further contributing to efficiency while accelerating.
There’s a horizontally opposed boxer engine under there. And the orange HV cables are a clue there’s a hybrid system, too. Michael Teo Van Runkle
The new Crosstrek Hybrid only manages insignificant weight savings compared to 3,717 lbs (1,686 kg) for the previous plug-in, which boasted 17 miles (27 km) of all-electric range. But that generation therefore sacrificed trunk space to house a much larger 8.8-kWh lithium-ion battery. Dual motors and the smaller battery pack do contribute to a 400-pound (181-kg) gain versus the equivalent non-hybrid variant of the current generation, though. Yet in addition to the power improvements, fuel economy jumps up to EPA ratings of 36 mpg (6.5.L//100 km) city, 36 highway, and (therefore) 36 combined—38 percent better than the ICE Crosstrek, according to Subaru.
In back-to-back drives through the forested hills of northern Oregon and southern Washington, punching the go pedal in a Crosstrek Hybrid brings on a much more potent rush of throttle response and acceleration, far outpacing the naturally aspirated engine. The constant-velocity transmission simulates shifts despite effectively holding the hybrid system in its happy place, and the sound of MG2 working produces a fun little whine, almost like a turbocharger. All while the Symmetrical AWD system smoothly and predictably meters traction out to each wheel in quintessential Subaru fashion.
The most efficient Crosstrek ever? Subaru’s hybrid gets a bit rugged. Read More »