2017 Ford Mustang Gt Specs – A Detailed Performance And Maintenance
The 2017 Ford Mustang GT represents a high-water mark for the S550 generation, blending the raw power of the 5.0L Coyote V8 with modern independent rear suspension. This guide provides a comprehensive breakdown of the engine, drivetrain, and chassis data essential for owners and DIY mechanics. Whether you are performing a routine oil change or planning a track day, these technical details ensure your pony car runs at peak performance.
Owning a modern muscle car is an incredible experience, but it requires a solid understanding of its mechanical DNA. You likely appreciate the roar of the V8, yet you want to ensure every bolt is tightened to the correct torque. Understanding the 2017 ford mustang gt specs is the first step toward mastering your vehicle’s maintenance and unlocking its true potential on the road.
In this article, we will explore the internal engine dimensions, fluid capacities, and specific hardware that make the 2017 model unique. We will also cover common troubleshooting areas that every owner should monitor to avoid costly repairs. By the end of this guide, you will have the confidence to handle everything from basic servicing to advanced performance modifications.
The Heart of the Beast: 5.0L Coyote V8 Engine Details
The 2017 Mustang GT features the second-generation 5.0L Coyote engine, known for its high-revving nature and robust construction. This engine utilizes a dual overhead cam (DOHC) design with four valves per cylinder and twin independent variable cam timing (Ti-VCT). It produces 435 horsepower at 6,500 RPM and 400 lb-ft of torque at 4,250 RPM.
Engine builders value the 11.0:1 compression ratio, which allows the engine to remain efficient while delivering massive power. The cylinder bore measures 92.2 mm, while the stroke is 92.7 mm, creating a nearly “square” engine geometry. This balance provides a smooth power delivery across the entire RPM range, making it ideal for both daily driving and spirited track use.
For those performing their own work, note that the firing order is 1-5-4-8-6-3-7-2. This specific sequence is critical if you are replacing ignition coils or troubleshooting a misfire. Always use high-quality spark plugs gapped to 0.049-0.053 inches to ensure complete combustion and prevent hesitation under heavy load.
Intake and Fueling Specifications
The 2017 model uses a port fuel injection system, which enthusiasts often prefer for its simplicity and ease of cleaning. Unlike direct injection systems, port injection helps keep the intake valves free from carbon buildup over time. The fuel system requires a minimum of 87 octane, though 91 or higher is recommended for maximum performance.
The intake manifold features charge motion control valves (CMCV) that partially close at lower speeds to increase air velocity. This design improves idle stability and low-end torque without sacrificing high-end airflow. If you notice a rough idle, check these valves for proper operation or vacuum leaks in the connecting lines.
2017 ford mustang gt specs
The transmission and drivetrain are where the 2017 Mustang GT truly shines, offering two distinct flavors of performance. Drivers could choose between the Getrag MT82 6-speed manual or the SelectShift 6R80 6-speed automatic transmission. Each unit has specific gear ratios tailored to the 5.0L engine’s power curve.
The MT82 manual transmission features a 3.66:1 first gear and a 0.65:1 sixth gear for highway cruising. Many DIYers find that swapping the factory transmission fluid for a high-performance synthetic lubricant improves shifting feel, especially in cold weather. Always ensure you use the correct Ford-spec fluid to protect the internal synchronizers.
The 6R80 automatic is a robust unit capable of handling significant power increases with a simple ECU tune. It features a 4.17:1 first gear, providing blistering acceleration off the line. For heavy-duty use, consider adding an auxiliary transmission cooler to keep temperatures stable during aggressive driving sessions.
Rear Differential and Final Drive Ratios
Standard GT models come equipped with a 3.31:1 final drive ratio, which balances fuel economy and acceleration. However, many enthusiasts opted for the 3.55:1 or the Performance Pack’s 3.73:1 Torsen differential. The Torsen unit is a mechanical limited-slip system that provides superior traction coming out of corners.
If you are servicing the rear end, remember that the Torsen differential requires specific 75W-85 or 75W-140 gear oil depending on your regional climate. Always add a friction modifier if your specific differential tag calls for it to prevent “chatter” during tight turns. Check the differential vent tube regularly to ensure it isn’t clogged with road debris.
Chassis, Suspension, and Braking Systems
The 2017 Mustang GT was a revolution in handling thanks to the S550 platform’s independent rear suspension (IRS). This setup replaced the old live-axle design, allowing each rear wheel to react independently to road imperfections. The result is a car that feels much more planted and predictable during high-speed cornering.
Front suspension consists of a double-ball-joint MacPherson strut system with a stabilizer bar. This design allows for larger brake calipers and improved steering feedback through the electric power-assisted steering (EPAS). You can adjust the steering effort via the toggle switches on the center console to suit your driving style.
Braking performance depends on whether the car has the base GT brakes or the Performance Package. Base models feature 13.9-inch front rotors with four-piston calipers. The Performance Pack upgrades this to massive 15-inch vented rotors and six-piston Brembo calipers for incredible stopping power.
Wheel and Tire Fitment Data
Standard GT wheels are 18×8 inches, but many owners upgrade to 19-inch or 20-inch options for a more aggressive stance. The bolt pattern is 5×114.3mm (5×4.5 inches), which is one of the most common patterns in the automotive world. This makes finding aftermarket wheels for your Mustang very easy.
When selecting tires, pay attention to the load rating and speed rating, especially if you plan on high-speed driving. The factory tire pressure is typically set at 32 PSI for all four corners for street use. For track days, you might drop this pressure slightly to allow for heat expansion and a larger contact patch.
DIY Maintenance and Essential Fluid Capacities
Maintaining the 2017 ford mustang gt specs for longevity requires a strict adherence to the service schedule. The Coyote engine is famous for its large oil capacity, requiring 8.0 quarts of 5W-20 synthetic blend or full synthetic oil. This large volume helps with thermal management during extended high-RPM runs.
To change the oil, you will need a 15mm socket for the drain plug and a standard oil filter wrench. Always replace the oil filter with a high-quality unit like the Motorcraft FL-500S to ensure proper flow and filtration. Torque the drain plug to 19 lb-ft to prevent leaks without stripping the aluminum oil pan threads.
The cooling system is another vital area, especially if you live in a hot climate or drive the car hard. It requires approximately 13.6 quarts of Orange OAT coolant (or the newer Yellow P-OAT replacement). Never mix different colors of coolant, as this can lead to “gel” formation and block the narrow passages in the radiator.
- Engine Oil: 8.0 Quarts (5W-20)
- Coolant: 13.6 Quarts
- Manual Transmission: 2.7 Quarts (75W-90)
- Rear Differential: 1.6 Quarts (75W-85)
- Brake Fluid: DOT 4 LV (High Boiling Point)
Air Filter and Cabin Filter Replacement
Don’t overlook the simple filters that keep your engine and lungs clean. The engine air filter should be inspected every 10,000 miles and replaced if it appears clogged or gray. A clean filter ensures the engine can breathe efficiently, maintaining your fuel economy and throttle response.
The cabin air filter is located behind the glovebox and often gets ignored by owners. If you notice a musty smell when the AC is running, it is time for a change. Replacing this filter takes less than ten minutes and significantly improves the air quality inside the cockpit.
Common Issues and Expert Troubleshooting Tips
While the 2017 Mustang GT is generally reliable, there are a few common issues that owners should watch for. One frequent complaint is the AC evaporator core failure, which results in the loss of cold air. If you see a small puddle of clear oil under the dash or smell a chemical odor, the evaporator likely needs replacement.
Another area to monitor is the water pump, which can develop a slow leak from the weep hole. Keep an eye on your coolant levels in the expansion tank; if you see a drop without a visible puddle, the pump might be the culprit. Replacing the water pump on a Coyote engine is a straightforward DIY task for someone with basic hand tools.
The MT82 manual transmission is sometimes criticized for a “notchy” feeling or high-RPM lockout. This is often caused by the factory shifter bracket, which is made of soft rubber and allows for too much movement. Installing an aftermarket rear shifter bushing or a full short-throw shifter can transform the driving experience.
Electrical and Sensor Maintenance
Modern Mustangs rely heavily on a network of sensors to manage engine timing and fuel delivery. If you experience a check engine light, use an OBD-II scanner to pull the specific codes before throwing parts at the problem. Common codes often relate to O2 sensors or the EVAP system purge valve.
Ensure your battery terminals are clean and tight, as the EPAS steering system is sensitive to voltage fluctuations. If your steering feels heavy or inconsistent, the battery or alternator might be struggling to provide enough current. A simple battery load test at your local auto parts store can provide peace of mind.
Performance Upgrades for the S550 Platform
The beauty of the 2017 Mustang is its incredible aftermarket support, allowing you to tailor the car to your needs. A simple cold air intake and ECU tune can wake up the engine, adding 20-30 horsepower and improving throttle response. Always choose a reputable tuner to ensure the engine’s safety margins remain intact.
For those focused on handling, a set of lowering springs and stiffer sway bars can drastically reduce body roll. These parts work with the factory IRS geometry to make the car feel more like a dedicated sports car. If you have the Performance Pack, you might only need a “stop-the-hop” kit to eliminate wheel hop during hard launches.
Exhaust modifications are the most popular upgrade for the Mustang GT, as the 5.0L engine sounds phenomenal with a freer-flowing system. An X-pipe or H-pipe replacement for the factory resonator is a cost-effective way to increase volume. For a deeper, more classic muscle car tone, the H-pipe is generally the preferred choice among enthusiasts.
Frequently Asked Questions About 2017 Ford Mustang GT Specs
What is the 0-60 mph time for a stock 2017 Mustang GT?
A stock 2017 Mustang GT with the automatic transmission can hit 0-60 mph in approximately 4.3 to 4.5 seconds. Manual versions are typically a few tenths slower due to the human element of shifting. Traction and tire temperature play a massive role in achieving these times consistently.
Does the 2017 Mustang GT have Apple CarPlay and Android Auto?
Yes, but it depends on the build date and the SYNC version. Most 2017 models came with SYNC 3, which supports smartphone integration. However, some early 2017 builds may require a simple USB hub hardware upgrade and a software update to enable CarPlay functionality.
What are the 2017 ford mustang gt specs for wheel torque?
The factory recommended torque for the lug nuts on a 2017 Mustang GT is 150 lb-ft. This is higher than many other vehicles due to the large wheel studs used on the S550 platform. Always use a calibrated torque wrench and tighten in a star pattern to ensure even clamping force.
How much weight can the 2017 Mustang GT carry?
The payload capacity for the GT is roughly 650 to 800 pounds, including passengers and cargo. While it is a performance car, it is not designed for heavy hauling. Overloading the vehicle can negatively impact the suspension geometry and braking distances, so stay within the limits listed on your door jamb sticker.
Final Thoughts for the Mustang Enthusiast
The 2017 Ford Mustang GT remains a fantastic value proposition for anyone seeking a modern, powerful, and reliable muscle car. By following the 2017 ford mustang gt specs for maintenance and choosing high-quality parts, you can enjoy years of high-performance driving. This car is a blank canvas, ready for you to keep it showroom stock or transform it into a track monster.
Remember to prioritize safety during every DIY project by using jack stands and wearing eye protection. Consult a licensed professional if you encounter issues with the fuel system or internal engine components that feel beyond your skill level. Taking care of the small details today prevents major headaches down the road.
Whether you are carving through mountain passes or cruising to a local meet, your Mustang is a reflection of your dedication to the craft. Keep your fluids fresh, your tires sticky, and your Coyote V8 howling. Stay safe, stay greasy, and enjoy every mile behind the wheel of your American icon!
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