1984 Ford Mustang
Third generation · Fox-body 1979–1993
The long-running Fox-body, built on Ford’s Fox platform from 1979 to 1993.
The 1984 model year
Overview
The year of the SVO. Ford's Special Vehicle Operations launched a 175-hp intercooled turbo 2.3 — a European-flavored, handling-focused Mustang with four-wheel discs, unique aero, and a price near a 911's neighborhood. The 5.0 split into a 175-hp carbureted version (manual) and a new 165-hp CFI fuel-injected version (automatic). Ford also marked the Mustang's 20th anniversary with the GT350 edition. (Horsepower figures are SAE net.)
Specifications
- Engines
-
- 2.3 I4 88 hp
- 2.3 Turbo SVO (intercooled, fuel-injected) 175 hp
- 3.8 V6 120 hp
- 302 "5.0 HO" V8 (4-bbl carb, manual) 175 hp
- 302 (5.0) V8 (CFI fuel injection, automatic) 165 hp
- Transmissions
- 5-speed manual, AOD 4-speed automatic (new)
- Body styles
- Coupe (notchback), Hatchback (3-door), Convertible
- Production
- 141,480 (incl. 5,261 GT350 20th-anniversary cars)
Year over year
What changed
- The SVO debuted: intercooled, fuel-injected 175-hp turbo 2.3 with four-wheel disc brakes, upgraded suspension, and unique aero (bi-plane rear wing).
- The 5.0 split by transmission: 175-hp 4-bbl carbureted (manual) vs new 165-hp CFI throttle-body injection (automatic).
- The AOD 4-speed automatic overdrive was introduced.
- A 20th-anniversary GT350 edition (Oxford White with Canyon Red trim; 5,261 built).
Living with it
Reliability & ownership notes
- The SVO is mechanically sophisticated for its day — turbo, intercooler, and electronics demand a knowledgeable specialist; parts can be hard to source.
- 1984 CFI 5.0s introduced electronic engine management to the V8 line; the carbureted 5.0 remained the higher-output manual-only option.
- Standard Fox-body rust inspection applies.
Worth knowing
Notable
- First model year of the SVO — a landmark turbocharged, handling-first Mustang.
- The 20th-anniversary GT350 (Ford revived the 'GT350' name without Shelby involvement).
Famous variants this year
Sources
- Wikipedia — "Ford Mustang (third generation)"
- Wikipedia — "Ford Mustang SVO"
- FoxStang — 5.0 Fox-body engine specs
- Steeda
Other Third generation years
Explore the Fox-body generation → All Third generation · Fox-body years →