What about engine upgrades? Thought you'd never ask. The Corolla XRS features nothing less than a version of the

The Corolla XRS features nothing less than a version of the sensational Celica GT-S 4-cylinder, a 170-hp dual-overhead cam, 16-valve 1.8-liter screamer. (Photo: Trevor Hofmann, Canadian Auto Press)

sensational Celica GT-S 4-cylinder, a dual-overhead cam, 16-valve 1.8-liter screamer capable of 170 horsepower and 127 lb-ft of torque. As exciting, the engine upgrade includes the brand's stellar 6-speed manual transmission driving the front wheels, a slick shifter miles beyond many competitive manuals in the compact class. No automatic is available with the XRS package. I had the chance to test the new XRS during an event just northwest of Toronto in the tiny rural community of Alliston, close to Barrie if you know your way around Ontario. We spent the morning driving through the picturesque neighborhood, filled with turn of the century architecture along with the requisite historic sites. It's really a beautiful part of Canada.

While the sightseeing was nice it was necessary to keep my focus on the road ahead, as the XRS ramps up speed so quickly

The XRS delivers superb handing capability, yet doesn't compromise comfort. (Photo: Trevor Hofmann, Canadian Auto Press)

that a relaxing jaunt down the highway can quickly turn into a breathtaking exercise in car control. To that end the top-line Corolla displayed superb manners, delivering superb cornering capabilities while still respecting my need for a compliant, comfortable ride. To really test its mettle Toyota set up a tight, circuitous autocross course in a massive parking lot next to a shuttered fairground. What a blast. There were several other cars on hand to compare the XRS' cornering prowess, including a variety of normally powered Corollas, a few versions of the Corolla-based Matrix crossover wagon, and even a fun little Echo Hatch. The Corolla XRS was by far the most nimble, while also delivering the quickest acceleration and best braking performance.