Supporting the ATS's new suspension designs are advanced damping, steering and braking systems, including Magnetic Ride Control.

Magnetic Ride Control (MRC) is the heart of the FE3 Sport Suspension package, which is included on the Premium Collection and also includes a mechanical limited-slip differential, high-capacity cooling system and 18-inch summer-performance tires. MRC is a real-time damping system that delivers more precise body motion control. It "reads" the road every millisecond and can change damping in only five milliseconds.

With MRC, the conventional mechanical-valve shocks and struts are replaced with electronically controlled units filled with a magneto-rheological fluid, which contains minute iron particles. Under the presence of a magnetic charge, the iron particles align to provide damping resistance almost instantly. Sensor input determines the amount of resistance required, varying the magnetic charge to optimize damping.

Adjustable settings for the FE3 suspension allow the driver to select different ranges of damping for Magnetic Ride Control, including a competitive mode that also adjusts the intervention of the stability control and traction control systems.

All Cadillac ATS models come with a premium electric, variable-assist power steering gear from ZF Steering Systems. It is designed to deliver excellent response and on-center characteristics, while also saving fuel because engine power isn't directly required to assist gear movement - as is the case with conventional hydraulic systems.

The steering gear has great torsional stiffness and lower operating friction, which enhance the steering feel with almost perfect linear response. Additionally, the steering column and intermediate shaft feature stiff, direct-acting and low-friction ball bearing designs. That means there is almost no "lash" in the entire steering system, for a more immediate and connected-to-the-road feel for the driver.

Four-wheel disc brakes are standard on all models, with Brembo performance brakes available on the standard model and included on the Luxury, Performance and Premium collections. They are matched with a four-channel ABS system that is integrated with standard StabiliTrak stability control and full-function traction control.

All-wheel drive is available, for even greater traction assurance on wet and icy road surfaces.

2013 Cadillac ATS Priced from $33,990

The all-new, rear-wheel-drive Cadillac ATS compact luxury sport sedan, with a fuel-efficient 2.5L engine and next-generation six-speed transmission, is priced from $33,990, including destination charges. Highway fuel economy will be greater than 30 mpg.

"The ATS enters a vehicle segment this year that's one of the most competitive in the market, from both a price and performance standpoint," said Don Butler, vice president of Cadillac Marketing. "ATS will bring a distinctive presence and compelling value while offering quick, nimble, fun-to-drive dynamics that will appeal to the lifestyles of modern luxury buyers and challenge the segment's status quo."

A mid-level model, with a lightweight and powerful 2.0L turbocharged engine, costs $35,795 including destination and will offer automatic and manual transmissions, as well as rear- or all-wheel drive.

Topping the engine range is a 3.6L V-6 rated at 321 horsepower (239 kW), costing $42,090 including destination. It is equipped with an automatic transmission and standard content that includes CUE, leather eight-way power seats with memory, adaptive start and more. All-wheel drive is available.