The 2025 Ford Mustang GT Premium Fastback is the sweet spot for buyers who want authentic V8 muscle without sacrificing daily comfort. Powered by Ford's naturally aspirated 5L Coyote V8 producing 480 hp and 415 lb-ft of torque, paired with a manual 6-speed transmission and rear-wheel drive, it delivers a visceral driving experience that electrified crossovers simply cannot replicate. Seating four in a refined leather cabin with a 13.2-inch touchscreen and a broad menu of factory packages, this is the Mustang built for drivers who want everything.

How Much Does the 2025 Ford Mustang GT Premium Fastback Cost to Own?
Bold Mustang Design with Heritage-Inspired Styling
Sporty Handling for Everyday Kansas Driving
Put the numbers on the table first: 480 hp, 415 lb-ft of torque, a manual 6-speed transmission, and rear-wheel drive in a coupe weighing 3,741 lbs. That combination, anchored by Ford's naturally aspirated 5L Coyote V8 revving to peak power at 7,150 rpm and peak torque at 4,900 rpm, produces a driving experience that is fundamentally different from anything turbocharged or electrified.
| Feature | GT Premium Fastback |
|---|---|
| Engine | 5L |
| Horsepower | 480 hp |
| Torque | 415 lb-ft |
| Transmission | manual 6-speed |
| Drivetrain | Rear-wheel drive |
The chassis underneath that power is genuinely capable. An independent front strut suspension with coil springs and a stabilizer bar works in concert with an independent rear multi-link setup — also coil-sprung with a stabilizer bar — to deliver composed, balanced handling across the kinds of terrain that define this part of Kansas. The gently rolling Flint Hills terrain near Fort Riley, with its sweeping curves and open sightlines, suits the Mustang's chassis balance particularly well. The car does not fight you through a bend; as MotorTrend observed after running the GT hard on canyon roads, it "dives in and carves through, with speeds and confidence previously only exhibited by Shelby-badged cars."
Four-wheel ventilated disc brakes with ABS and brake assist give confident stopping power whether you are decelerating from highway speeds on a rural Kansas two-lane or navigating traffic near the base. Electronic traction control and stability control manage rear-wheel slip in everyday conditions, while launch control gives enthusiasts a controlled way to exploit the V8's torque from a standing start. The standard mechanical limited-slip differential keeps power delivery balanced under hard acceleration.
Buyers who opt for the GT Performance Package gain a TORSEN mechanical limited-slip differential, sport-tuned suspension, painted brake calipers, and summer-compound tires on wider 19-inch alloys — a meaningful upgrade for drivers who spend time on twisting back roads. The optional 10-Speed SelectShift Automatic Transmission is also available for those who prefer a paddle-shifted experience without sacrificing the V8's character. If you are planning your purchase, getting pre-approved for financing online before you visit the showroom streamlines the process considerably.

Spacious Cabin for Everyday Comfort and Utility
Connected Tech That Keeps You Moving
The GT Premium Fastback comes standard with Ford's SYNC 4 infotainment system, and the hardware behind it is genuinely impressive for a sports coupe. A 13.2-inch fixed portrait touchscreen dominates the center stack, paired with a 12.4-inch digital instrument cluster that gives the driver a fully configurable view of vehicle data, navigation, and performance readouts. The combination creates a cockpit that feels modern without abandoning driver-focused ergonomics.
Wireless Apple CarPlay and wireless Android Auto are both standard, with effectively unlimited subscription terms included — so there is no trial period that expires after 90 days. A built-in Wi-Fi hotspot with an embedded SIM card provides 3 GB of data per month for three months, after which subscription terms apply. Bluetooth connectivity, steering-wheel-mounted audio controls, and a voice-activated system round out the hands-free interface.
The standard audio system includes 9 speakers with AM/FM, digital radio, satellite radio (with a 3-month trial subscription), and a front USB connection. Buyers who want a more immersive listening experience can add the B&O Sound System by Bang & Olufsen— a 12-speaker setup with a subwoofer that transforms the cabin into a genuinely premium audio environment. The system is a standalone option worth considering for anyone who spends significant time commuting.
The Equipment Group 401A package adds a voice-activating system with enhanced capability, memorized driver settings, and a traffic sign recognition display — useful for drivers navigating both urban Junction City streets and rural highway signage. Remote services through Ford's connected platform include remote lock/unlock, vehicle diagnostics, theft alert, and find-my-car functionality, all included with an effectively unlimited subscription term. Edmunds notes that the Mustang handles daily commuting capably regardless of powertrain choice, and the technology suite reinforces that assessment by keeping the driver connected without demanding constant interaction.
Safety Features Designed for Military Families and Daily Commutes
2025 Ford Mustang GT Premium Fastback Trim Pricing Breakdown
Warranty, Maintenance, and Service Insights for Mustang Owners
Ford backs the GT Premium Fastback with a warranty structure that provides meaningful long-term protection across multiple coverage categories.
| Coverage Type | Duration | Distance |
|---|---|---|
| Basic / Bumper-to-Bumper | 36 months | 36,000 mi |
| Powertrain | 60 months | 60,000 mi |
| Roadside Assistance | 60 months | 60,000 mi |
| Anti-Corrosion | 60 months | Unlimited |
| Paint | 36 months | 36,000 mi |
The 5-year / 60,000-mile powertrain warranty is the headline figure here — it covers the Coyote V8, the manual or automatic transmission, and the drivetrain components that are most expensive to repair. For military personnel who may rotate assignments and put significant miles on a vehicle over a short period, the distance-based coverage is the more relevant figure to track.
Ford's roadside assistance program, included at no additional cost for 60 months / 60,000 miles, provides manufacturer-backed emergency support with access to Ford-trained technicians and genuine Ford parts. This is not a third-party service — it is coordinated through Ford's own network, which means any covered repair maintains the integrity of your warranty.
The GT Premium Fastback was assembled at Ford's Flat Rock Assembly Plant in the United States, which means parts availability through the Ford dealer network is straightforward. Valor Ford's service department is equipped to handle all scheduled maintenance and warranty work on this vehicle. Booking your first oil change or any future service appointment is simple through our Ford service scheduling page, and keeping your Mustang on Ford's recommended maintenance schedule protects both the powertrain warranty and the long-term value of the vehicle.
Awards & Expert Recognition Highlighting the 2025 Ford Mustang GT Premium Fastback
Frequently Asked Questions from Mustang Shoppers
The GT Premium Fastback with the 5L Coyote V8 is EPA-rated at 15 mpg city, 23 mpg highway, and 18 mpg combined. The in-stock Valor Ford unit, equipped with the 10-Speed SelectShift Automatic Transmission, shows 15 city / 24 highway on its window sticker — a slight highway improvement over the manual. On a 16-gallon tank, the calculated range is approximately 288 miles combined. The engine runs on 87-octane regular unleaded, which helps avoid premium-fuel requirements common to some performance cars.
The GT Premium Fastback seats 4 in a 2+2 configuration. Front occupants have 44.5 inches of legroom and 37.6 inches of headroom — genuinely comfortable for adults. Rear passengers have 29 inches of legroom, which works well for children and shorter adults on trips of an hour or less. The about 13 cu ft trunk accommodates a weekend's worth of gear for two adults and two children. For military families in Junction City making short community runs or day trips, the layout is practical.
The most significant packages are the Equipment Group 401A(adaptive cruise, memorized settings, traffic sign recognition), Ford Co-Pilot360 Assist+(stop-and-go adaptive cruise, enhanced lane assist), GT Performance Package(TORSEN limited-slip differential, sport suspension, summer tires), 60th Anniversary Package(20-inch wheels, chrome mirrors), Mustang Nite Pony Package(black roof, black mirrors, 19-inch black wheels), Bronze Appearance Package, and California Special Package. The 10-Speed SelectShift Automatic and B&O 12-Speaker Sound System are available as standalone options.
Ford covers the GT Premium Fastback with a 3-year / 36,000-mile bumper-to-bumper warranty, a 5-year / 60,000-mile powertrain warranty, 5-year / 60,000-mile roadside assistance, and unlimited-distance anti-corrosion coverage for 5 years. Paint is covered for 3 years / 36,000 miles. The powertrain coverage is the most important figure for high-mileage drivers — it protects the Coyote V8 and transmission through five years of ownership.
Valor Ford has a 2025 Ford Mustang GT Premium Fastback in Wimbledon White with Black Onyx leather in stock right now at 1825 Goldenbelt Blvd, Junction City, KS 66441. You can get directions to our showroom or reach our team directly at (785) 238-5114 to confirm availability, ask about current offers, or schedule a test drive. If you are also considering a different body style, our new Ford Bronco Badlands inventory offers a capable alternative for buyers with off-road priorities.



