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2013 Ford Shelby GT500

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2013 Ford Shelby GT500
Available in 2 styles:  2013 Ford Shelby GT500 2dr Convertible shown
Asking Price Range
Estimated MPG

15 city / 24 hwy

Expert Reviews

    Expert Reviews 2 of 3
2013 Ford Shelby GT500 4.8 48
$ 3,645-43,621
April 12, 2012

The Ford Mustang fit my high school zeitgeist like Friday-night football, Nintendo and Green Day. Kids became expert in cajoling deep-pocketed parents to buy one, and Redmond High's parking lot held dozens of candy-red coupes and shiny yellow convertibles. Kids idolized their Mustangs — most of which had feckless, relic, pushrod V-6 engines.

Fast forward to 2013 and Ford has updated its pony car for the third time in four years, adding a few horses to the 5.0-liter V-8 GT and tweaking the whole lineup's appearance. Meanwhile, the EPA still rates the Mustang coupe's 305-horsepower V-6 at 31 mpg on the highway. Knowing what was to come would have blown our minds faster than an AP Calculus final.

The 2013 Ford Mustang is as raucous as ever, with a gutsy V-6 and a V-8 that pulls like hell.

I'm not sold on all the visual updates, and the interior needs work; so does the coupe's crashworthiness. But the Mustang still combines scrappy fun with everyday livability, and it should draw buyers even as competition heats up not just from Chevy's Camaro, but also from Hyundai and Dodge.

Styling, Mechanical Changes
This year's visual updates look more cohesive, more like last year's V-6 Mustang and shying away from the V-8's maw-like bumper openings. Compare the two here. The grille has migrated farther forward, and body-colored rocker panels (previously black) add some maturity.

The Mustang used to have two headlamp arrangements — iconic outboard halogen lamps or lizard-eye xenons that sat inboard. The inboard xenons are now standard. They still look reptilian, but horizontal LED daytime running lamps now flank them. It's an interesting effect, and the reshaped grille — including a new front air splitter — increases downforce on the Mustang GT, which Ford engineers called "the best V-8 we've had by far" in terms of aerodynamics.

Stick-shift GT coupes add an optional Track Pack, which combines a 3.73:1 rear axle (versus slower, 2.73 to 3.55 axles for other stick-shift Mustangs) with an engine-oil cooler, an upgraded radio and performance Brembo-brand brakes. They also get a limited-slip Torsen differential from the stupid-fun Boss, with better durability in high-performance situations — like racetracks — than the Mustang's standard limited-slip differential.

Upgraded Shaker audio systems, a 4.2-inch LCD between the gauges and wider availability of last year's Recaro sport seats round out the major updates.

Ford offers a litany of variants for the rear-drive Mustang, from V-6 and V-8 (GT) coupes and convertibles to a V-8 Mustang Boss 302 coupe. Compare them here. A 650-horsepower Shelby GT500, available as a coupe or convertible, arrives this summer.

Transmissions include a six-speed manual or a six-speed automatic that adds manual shifting for 2013. At a media preview, I drove a stick-shift Mustang V-6 coupe with the 2.73 rear axle and a stick-shift GT coupe with the 3.73.

Behind the Wheel
Ford's 3.7-liter V-6 roars like a V-8, and even with the pokiest (but most fuel-efficient) rear axle, the stick-shift Mustang launches strongly enough to spin the rear tires all the way through 1st gear. The 305-hp drivetrain loses steam as the tach needle swings to redline — territory where the 420-hp Mustang GT shoves you back in your seat.

Friction reductions helped Ford eke out another 8 hp from the 2012's 5.0-liter V-8, which should match or beat the quarter-mile times of the last Mustang GT that our friends at "MotorWeek" tested: 13 seconds flat. That's a few tenths of a second faster than a 426-hp Chevrolet Camaro SS.

The Mustang GT needs premium gas to make full power. Ford says it can run on regular gas, but that drops output down to 402 hp.

Ford introduced driver-variable power steering assist last year. Feedback is good in the least-assisted, Sport mode, while Comfort mode makes three-point turns simple to pull off with one palm. (A Normal mode slots between the two.)

The chassis handles tricky terrain changes well, staying grounded enough over broken pavement to make you forget the Mustang has an outdated solid rear axle.

The V-6 coupe's all-season tires yield to mild understeer when turning sharply on wet pavement, but working the tail out only requires easing back on the gas when coming through corners.

Our V-8 tester's optional Brembo brakes (14-inch front discs, versus 13.2-inchers in lesser GTs) hammered the car to a stop with a lot of forward suspension dive — a peculiar sensation because neither this car nor the softer V-6 suspension exhibited much body roll.

Ride quality remains firm but livable, with noticeably more chop in the GT. The Shelby GT500's chassis, meanwhile, got an available Bilstein adaptive suspension this year; I hope it improves ride control over the prior Shelby's skittish, sometimes choppy setup.

EPA gas mileage ranges from an excellent 19/31 mpg city/highway in the V-6 automatic to 15/26 mpg in the V-8 manual. The latter figure recalls many SUVs, but it's comparable to the stick-shift V-8s in the Camaro and Challenger.

Note that higher axle ratios typically trade fuel efficiency for acceleration, and if a certain ratio — or wheel size, for that matter — makes minimal sales, the EPA doesn't require specific ratings.

The EPA has yet to rate the Shelby GT500. Here's how the drivetrains stack up:

Mustang Drivetrains Compared
  V-6 GT Boss 302 Shelby GT500
Availability Coupe or convertible Coupe or convertible Coupe Coupe or convertible
Engine 3.7-liter V-6 5.0-liter V-8 5.0-liter V-8 Supercharged 5.8-liter V-8
Horsepower (@ rpm) 305 @ 6,500 420 @ 6,500 444 @ 6,500 650 @ 6,200
Torque (lbs.-ft. @ rpm) 280 @ 4,250 390 @ 4,250 380 @ 4,500 600 @ 4,250
Transmissions 6-speed man.;
6-speed auto
6-speed man.;
6-speed auto
6-speed man. 6-speed man.
Available rear axles Coupe: 2.73 or 3.31;
Convertible: 2.73
Coupe: 3.31, 3.55 or 3.73;
Convertible: 3.31
3.73 3.31
EPA gas mileage
(city/highway, mpg)
19/31 (auto)*,
19/29 (man.)
18/25 (auto),
15/26 (man.)
15/26 TBD
Fuel Regular Premium recommended Premium recommended Premium required
*Coupe. The EPA rates automatic convertibles at 19/30 mpg city/highway.

The Inside
Cabin inconsistencies still mar the interior, where Ford has dressed the dashboard with premium materials but given the doors short shrift. There's still no telescoping steering wheel, widely offered in other coupes. The optional Recaro seats, previously unavailable in V-6 and GT models, are supportive and comfortable, but they don't have power adjustments or seat heaters, which the standard buckets offer.

An available 4.2-inch LCD screen between the gauges can come with Ford's Racing Apps, which display everything from an accelerometer to the air-fuel mixture entering the engine. It's entertaining, but adjusting the power-steering assist requires rooting through the LCD's submenus, which is onerous to do on the fly. Other cars fast-track you to their sportiest settings with dashboard buttons.

The backseat is tight, but we prefer it over the borderline-unusable backseats in the Camaro and Nissan Altima coupes. Still, if you plan to haul adults around much, the Challenger and Honda Accord coupes are roomier. Trunk space is a generous 13.4 cubic feet, beating the Camaro and both Japanese cars. The Challenger trumps the group, with 16.2 cubic feet.

Mustang convertibles have a standard power-retracting top. An optional boot provides a cleaner top-down appearance is optional.

Safety, Features & Pricing
The Mustang's reliability has been average. In crash tests by the Insurance Institute for Highway Safety, the Mustang coupe earned Good front- and rear-impact scores, but rated only Acceptable in side impacts. (In ascending order, IIHS grades cars Poor, Marginal, Acceptable and Good.) IIHS cited lackluster protection for backseat passengers, but the convertible version scored Good in all three tests. Neither car has undergone IIHS' roof-crush tests. In the National Highway Traffic Safety Administration's revamped crash tests, the Mustang coupe earned four out of five stars overall; NHTSA has yet to test the convertible.

The Mustang's so-so ratings are cause for concern — especially in an age where the vast majority of cars earn top IIHS ratings — but there are few models with which it can be compared. Due to limited sales, most coupes aren't crash-tested. The Challenger and coupe versions of the Accord and Altima are among them. The Camaro coupe earned five stars from NHTSA, but IIHS has yet to test it. Standard safety features include front and side-impact airbags for the front seats, but there are no side curtain airbags — a feature every major competitor has. Antilock brakes and an electronic stability system are also standard. Click here to see all safety features.

Stick-shift V-6 coupes start well-equipped at $22,000. At the other end, a loaded Shelby GT500 convertible runs more than three times that. Options include power front seats, heated leather upholstery, automatic climate control, navigation and Ford's Sync with AppLink, which streams Bluetooth audio and smartphone applications like Pandora and Stitcher internet radio.

Mustang in the Market
Detroit's muscle cars combined for nearly 200,000 sales last year, proving that sports cars still appeal even amid a shaky economic recovery. Camaro sales outpaced the Mustang, but the 'Stang outsold everyone else. It ought to: For its performance value, the Mustang deserves admiration from kids and parents alike. The venerable Ford turns 50 next year, and the changes this year should help it meet that threshold at full steam.

Send Kelsey an email  

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Exterior details
Exterior details




Steering wheel
Steering wheel

New gauge display
New gauge display

Center controls
Center controls

Front seats
Front seats


Storage areas
Storage areas



    Expert Reviews 2 of 3

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