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1999 Mustang Specs, Horsepower, & Features

Created by Taylor Ward
Last Updated 3/10/2021

Do you ever find yourself searching for the factory specs on your 1999 Ford Mustang? If so you have definitely come to the right place!

Viewing this install and using the information shared is subject to the terms set forth here - View the LMR Install Instructions Disclaimer.

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1999 Ford Mustang Specs, Horsepower, & Features - 1999 Ford Mustang Specs, Horsepower, & Features

In 1999 the Mustang was extensively restyled! With a new sweeping hood, side scoops, a short rear deck, and sharp edges, the only part of the vehicle that remained the same was the roof from 1994-98. The new P.I. SOHC motor produced 35 more HP than the old 4.6L. Ford also introduced the 35th-anniversary limited edition which was only produced in the GT trim!

Additionally, a new traction control system was included which revised many of the suspension ride characteristics. Check out our 1999 Mustang specs below!


1999 Ford Mustang Engine Specs

Engine Options Engine Bore Compression Horsepower Torque Fuel Tank
3.8L V6 3.81 x 3.39 inches 9.4:1 190hp 220 ft-lbs 15.7 gal.
4.6L SOHC V-8 3.55 x 3.54 inches 9.4:1 260hp 302 ft-lbs 15.7 gal.
4.6L DOHC V-8 Cobra 3.55 x 3.54 inches 9.9:1 320hp 317 ft-lbs 15.7 gal.

1999 FORD MUSTANG EXTERIOR PAINT & INTERIOR TRIM OPTIONS

Exterior Paint Options Paint Code
Chrome Yellow BZ
Rio Red E8
Laser Red E9
Performance Red ES
Dark Green Satin FU
Atlantic Blue K6
Bright Atlantic Blue K7
Electric Green SW
Black UA
Silver YN
Crystal White ZR
Interior Color Options Color Code
Medium Parchment H
Medium Graphite 2
Dark Charcoal W
Oxford White Z

1999 FORD MUSTANG Curb Weight

Model Curb Weight
3.8L V6 Coupe 3,069 lbs
3.8L V6 Convertible 3,211 lbs
4.6L V8 Coupe 3,237 lbs
4.6L V8 Convertible 3,400 lbs
1999 Cobra Coupe 3,380 lbs
1999 Cobra Convertible 3,580 lbs

1999 FORD MUSTANG Production Numbers

Model Units Sold
1999 3.8L Coupe 73,180
1999 3.8L Convertible 19,299
1999 4.6L Coupe 19,634
1999 4.6L Convertible 13,699
1999 Cobra Coupe 4,040
1999 Cobra Convertible 4,055
35th Anniversary Edition 4,628

1999 FORD MUSTANG Transmission Options

Engine Transmission Options
3.8L V6 T-5 Manual/4R70W 4-Speed Automatic
4.6L SOHC V8 4R70W 4-Speed Automatic/T-45 Manual
4.6L DOHC V8 Cobra T-45 Manual