2021 FORD MUSTANG Owners Manual

TECHNICAL SPECIFICATIONS
Wheel Lug Nut Torque Specifications
WARNING: When you install a wheel, always remove any corrosion, dirt or foreign
materials present on the mounting surfaces of the wheel or the surface of the wheel
hub, brake drum or brake disc that contacts the wheel. Make sure to secure any fasteners
that attach the rotor to the hub so they do not interfere with the mounting surfaces of
the wheel. Installing wheels without correct metal-to-metal contact at the wheel
mounting surfaces can cause the wheel nuts to loosen and the wheel to come off while
your vehicle is in motion, resulting in loss of vehicle control, personal injury or death. lb.ft (Nm)
Bolt size
150 (204)
M14 X 1.5
1 Torque specifications are for nut and bolt threads free of dirt and rust. Use only Ford
recommended replacement fasteners.
Retighten the lug nuts to the specified torque within 100 mi (160 km) after any wheel
disturbance (such as tire rotation, changing a flat tire, wheel removal). Wheel pilot bore
A
Inspect the wheel pilot bore and
mounting surface prior to installation.
Remove any visible corrosion or loose
particles.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Wheels and TiresE145950

ENGINE SPECIFICATIONS - 2.3L ECOBOOST™
Specification
Measurement
138 in³ (2,261 cm³)
Engine Displacement.
1-3-4-2
Firing order.
Coil on plug
Ignition system.
0.028 in (0.7 mm) - 0.031 in (0.8 mm)
Spark plug gap.
9.5:1
Compression ratio - Base.
9.37:1
Compression ratio - High Output.
Drivebelt Routing ENGINE SPECIFICATIONS - 5.0L, MACH 1
Description
Item
90 degree V8.
Configuration.
3.66 in (93 mm)
bore x 3.65 in (92.7 mm)
stroke.
Bore x stroke.
307 in³ (5,038 cm³)
Displacement.
12.0:1
Compression ratio.
0.049 in (1.25 mm)
- 0.053 in (1.35 mm)
Spark plug gap.
480 hp (358 kW)
@ 7000 RPM
Horsepower.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Capacities and SpecificationsE170434

Description
Item
420 lb.ft (569 Nm) @ 4600 RPM
Torque.
7500 RPM
Redline.
168 mph (270 km/h)
Top speed with manual transmission
without gurney flap.
155 mph (249 km/h)
Electronically limited.
Top speed with automatic transmission.
Dual overhead cams - roller fingerfollowers.
Valvetrain.
Coil on plug.
Ignition.
3.4 in (87 mm)
Throttle body.
Cast aluminum.
Pistons.
Forged steel cross-plane.
Crankshaft.
Forged steel.
Connecting rods.
Naturally aspirated cold air induction.
Induction.
High-flow dual exhaust with H-pipe andactive valve mufflers.
Exhaust system.
Drivebelt Routing 336
Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Capacities and SpecificationsE198573

ENGINE SPECIFICATIONS - 5.0L
Specification
Measurement
307 in³ (5,038 cm³)
Engine displacement.
1-5-4-8-6-3-7-2
Firing order.
Coil on plug
Ignition system.
0.049 in (1.25 mm) - 0.053 in (1.35 mm)
Spark plug gap.
12.0:1
Compression ratio.
Drivebelt Routing BRAKE SYSTEM SPECIFICATIONS - MACH 1
Front
Specification
Description
14.96 in (380 mm)
Rotor diameter.
1.34 in (34 mm)
Rotor width.
81.18 in² (523.76 cm²)
Rotor swept area.
1.42 in (36 mm)
Caliper piston diameter.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Capacities and SpecificationsE198573

Rear
Specification
Description
12.99 in (330 mm)
Rotor diameter.
0.98 in (25 mm)
Rotor width.
56.04 in² (361.55 cm²)
Rotor swept area.
1.77 in (45 mm)
Caliper piston diameter.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Capacities and Specifications

SUSPENSION SPECIFICATIONS - MACH 1
With Handling Package
Standard
Item
MacPherson strut, doubleball-joint
MacPherson strut, double
ball-joint
Front suspension.
Multi-link
Multi-link
Rear suspension.
37 N/mm (211 lbf/in)
34 N/mm (194 lbf/in)
Front spring rate.
130 N/mm (742 lbf/in)
115 N/mm (657 lbf/in)
Rear spring rate.
33.3 mm diameter x 5.0 mmwall (1.31 x 0.20 in)
33.3 mm diameter x 5.0 mm
wall (1.31 x 0.20 in)
Front stabilizer bar.
24 mm (0.95 in) diameter -solid bar
24 mm diameter x 3.6 mm
wall (0.95 x 0.14 in)
Rear stabilizer bar.
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Capacities and Specifications

MOTORCRAFT PARTS - 2.3L ECOBOOST™
Part Number
Component
FA-1918
Air filter element.
FL-910-S
Oil filter.
BXT-96R-590
Battery.
SP-550
Spark plugs.
FT-202
Transmission filter.
FP-78
Cabin air filter.
WW-1964 (passenger side)
Windshield wiper blade.
WW-2160 (driver side)
We recommend Motorcraft replacement parts available at your Ford dealer or at
fordparts.com for scheduled maintenance. These parts meet or exceed Ford Motor
Company ’s specifications and are engineered for your vehicle. Use of other parts may
impact vehicle performance, emissions and durability. Your warranty may be void for any
damage related to use of other parts.
If a Motorcraft oil filter is not available, use an oil filter that meets industry performance
specification SAE/USCAR-36.
For spark plug replacement, contact an authorized dealer. Replace the spark plugs at the
appropriate intervals. See Scheduled Maintenance (page 441).
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Capacities and Specifications

MOTORCRAFT PARTS - 5.0L
Part Number
Component
FA-1918
Air filter element.
FL-500-S
Oil filter.
BXT-96R-590
Battery.
SP-551
Spark plugs.
FT-202
Transmission filter.
FP-78
Cabin air filter.
WW-1964 (passenger side)
Windshield wiper blade.
WW-2160 (driver side)
We recommend Motorcraft replacement parts available at your Ford dealer or at
fordparts.com for scheduled maintenance. These parts meet or exceed Ford Motor
Company ’s specifications and are engineered for your vehicle. Use of other parts may
impact vehicle performance, emissions and durability. Your warranty may be void for any
damage related to use of other parts.
If a Motorcraft oil filter is not available, use an oil filter that meets industry performance
specification SAE/USCAR-36.
For spark plug replacement, contact an authorized dealer. Replace the spark plugs at the
appropriate intervals. See Scheduled Maintenance (page 441).
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Mustang (CZG) Canada/United States of America, Vehicles Built From: 14-09-2020, enUSA, Edition date: 202010, Second-Printing Capacities and Specifications