MAMUSTANG ATLASTHE ENTHUSIAST'S REFERENCE

SN95 / New Edge · Model profile

2003 GT

The two-valve modular GT is the mainstream V8 New Edge Mustang. The Mach 1 and Cobra use different engine specifications despite sharing the same nominal displacement.

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SN95 / New Edge reference photograph; see caption for applicability

Representative image from this generation; not evidence of this exact configuration. Photo identification & credits

THE CONFIGURATION.

Engine
4.6L SOHC V8
Power
260 hp
Torque
302 lb-ft
Transmission
5-speed manual
Body style
Coupe
Market
United States

See the year-specific source. Manufacturer rating / SAE net.

WHY IT MATTERS.

The two-valve modular GT is the mainstream V8 New Edge Mustang. The Mach 1 and Cobra use different engine specifications despite sharing the same nominal displacement.

The 5.0L pushrod V8 continued in 1994–95 before the GT adopted the 4.6L modular engine for 1996. Bullitt, Mach 1, and Cobra R added distinctive engineering and character. The supercharged 2003–04 Cobra earned the enthusiast nickname Terminator.

BUYING & SERVICING.

Check convertible operation, cooling-system history, intake-manifold condition where applicable, and the quality of modifications. Cobra independent rear suspension requires different inspection and service references from a live-axle GT.

Check the exact vehicle's identification, records, and fitted equipment. Modified engines, transmissions, and brake packages require their own applicable documentation.