For 1984, there weren't many changes to the lineup. The Sport Coupe and Z28 did not change at all in their engine offerings or appearance, but the Berlinetta received a revised interior.
Digital instrument panels were seen as a luxury/performance item in the early to mid '80s, and the Berlinetta product planners decided that the addition of a digital dash and fancier interior compared to the other Camaros would enhance the Berlinetta's image as a sport/luxury car.
The instrument panel featured a digital speedometer in the center of the instrument cluster, with a bar-graph-style digital tachometer to the left of the speedometer. On the right were four individual, analog gagues for fuel level, oil pressure, water temp and voltmeter. There were two other unique features to the Berlinetta interior. Two adjustable "pods," one on each side of the steering column, contained the climate and wiper controls. At the head of the center console sat an AM/FM Cassette that SWIVELED on its base, for easy access to either the driver or front passenger. It's impossible for me to do this interior justice...you just have to see it.
Standard, Sport Coupe: LQ9 2.5 litre EFI four, 92hp (10,687 produced)
Optional Sport Coupe, Standard Berlinetta: LC1 2.8 litre 2bbl V6, 107hp (98,471 produced)
Optional Sport Coupe, Berlinetta, Standard Z28: LG4 305 4bbl V8, 150hp (99,976 produced)
Optional Z28: L69 305 H.O. 4bbl V8, 190hp (52,547 produced)
The Cross-Fire-Injection 305 V8 was discontinued for '84.
Road and Track named the Camaro as one of the twelve best cars in the world. Along with its Firebird cousin, it won the $11,000-14,000 "Best Sports GT" category.