With the new year in full swing and the Detroit Auto Show now just days away, the new debuts have been rolling in. And here we have Volvo’s centerpiece for the rapidly approach auto expo: the Volvo XC60 Plug-in Hybrid Concept.

Based, as you might have guessed, on the production XC60 crossover, this technological concept packs a similar drivetrain to the V60 Plug-in Hybrid that just entered production. While its stouter counterpart utilizes a diesel to fill out the internal-combustion side of the hybrid equation, the XC60 concept packs a gasoline engine: those front wheels are driven by a 280-horsepower turbo four coupled to an eight-speed automatic transmission, with a 70hp electric motor driving the rear wheels for through-the-road all-wheel drive.

The result is what Volvo stretches to claim is a 100 mpg fuel economy rating in hybrid mode, 35 miles on electric propulsion alone, or a 0-60 time of 5.8 seconds using the battery as a booster. There’s plenty more to digest in the press release after the jump, so click through to delve in, and don’t forget to scope out the high-resolution image gallery for a closer look.