2015 Chevrolet SS sedan

Type of vehicle: Five-passenger, rear-wheel-drive, full-size sedan

Price as tested: $47,640

Fuel economy: 15 miles per gallon city, 21 highway

Weight: 3,970 pounds

Engine: 6.2-liter pushrod V-8 with 415 horsepower and 415 pound-feet of torque

Transmission: Six-speed manual

Performance: 0 to 60 mph in 4.6 seconds

Sources: Chevrolet division of General Motors; Car and Driver

When I climbed into the silver-green Chevrolet SS I had recently — a sweet, low-profile sleeper of a performance sedan — my jaw dropped.

In this unsettling age of digital and virtual everything, three old-school pedals and a metal-and-leather shifter knob occupy prominent spots in the SS.

Think about it: Although Ferrari doesn’t even offer manual transmissions anymore, Chevrolet managed for the first time this year to bolt a six-speed manual into a limited-production four-door sedan (1,855 sales through July, by far Chevy’s lowest-selling car).

It’s enough to make you forget about the Pontiac Aztek.

Chevrolet introduced the SS last year, a rear-wheel-drive sedan built in Australia, powered by a Corvette engine and related to the late, great Pontiac G8.

Though the car has been criticized some for its resemblance to a lowly Chevy Malibu, it arrives with near muscle-car performance, crisp Euro-like handling and just enough size to fit four adults.

And now a real, row-your-own six-speed manual.

While short overhangs and a relatively low stance give the SS an athletic profile, it’s an easy car to overlook because of familiar Chevy styling cues.

A blacked-out grille, large projector headlamps and slightly raised hood give the car a pleasant — if not distinctive — face.

As you might expect in a full-size sedan, four large doors dominate the mostly smooth, taut sides of the SS, marred only by a fake plastic vent in the front fender.

Mine also had a nicely curved top and four-inch diameter exhausts in back. It crouched tightly on 245/40 tires up front and serious 275/35s in back wrapped around 19-inch, 10-spoke wheels.

I could probably live without the chrome wheels and door handles, but they do hint that there’s something special about this mostly subtle, muscular sedan.

Just fire it up for confirmation.

The Corvette-derived 6.2-liter V-8 settles into a rumbling, slightly lumpy idle that states clearly this is no four-cylinder, kid-carting Malibu.

Getting your bearings

With 415 horsepower and less than 4,000 pounds to haul, the smooth, long-legged Chevy V-8 can blast off 4.6-second runs to 60 for pure fun.

Though supposedly that’s no faster than an SS equipped with a six-speed automatic, it just feels quicker when you’re doing that old American Graffiti three-pedal polka.

By the way, the clutch was light and fairly abrupt, requiring a few shifts before you get fully acclimated. Also, the linkage on the six-speed could occasionally be notchy.

Give it an hour and you’ll be fine. The 6.2 is strong and forgiving, cranking out big, torquey surges all the way to 6,000 rpm.

But the SS and its old-school pushrod V-8 can make haughty six-figure European sedans sweat pure wine. Unlike big American sedans of the past, the SS rides firmly on an athletic platform with independent rear suspension.

As a result, it moves with sophisticated firmness, absorbing most bumps quietly with well-damped capability.

Moreover, the car’s light, quick steering gathers heft with speed, returning better road feel than some BMWs I’ve driven.

Push it into a fast corner and the SS responds with a sort of light-footed eagerness, settling quickly into a line with little lean and good balance.

Underwhelming inside

Enjoy the drive. Your well-heeled friends probably won’t be much impressed with the interior, which in mine was black as night.

Somehow racy and ritzy, the seats were stitched in smooth black leather with functional, form-fitting bolsters and perforated centers.

The plastic dashboard, meanwhile, was mostly flat on top with a large center stack and prominent display screen up high. Everything sort of wrapped around the front seats cockpit-style, with real knobs for the audio and climate-control systems that could be easily adjusted while driving.

In addition, a knob on the console was used to select among tour, sport and race settings for the suspension. (I found sport to be the best compromise.)

More plastic awaits you on the door panels, trimmed in black suede with piano black around the window controls.

Though the SS doesn’t look particularly big, legroom and headroom are pretty good — sufficient to transport your steak-inhaling boss to the Beef Bucket for lunch.

Granted, the interior doesn’t quite feel up to the car’s near $50,000 price tag. But the rest of the SS seems comparable to cars that cost $10,000 more, so maybe it’s a wash.