Head-to-Head

Ford Mustang Boss 302 vs Camaro Z/28 — Pony Car Track Warriors

<p>The Ford Mustang Boss 302 and Chevrolet Camaro Z/28 are the two defining factory Trans-Am homologation cars of the late 1960s — built specifically to meet the 305 cubic inch displacement limit and win on road racing circuits. Both cars used purpose-built high-revving small blocks, both were stripped of unnecessary weight, and both were available to the public as street cars that happened to be capable race cars. The head-to-head comparison is one of the great debates in American muscle history.</p>

Side A

Chevrolet Camaro

Active listings
361
Avg. price
$46,760
Range
$4,995 – $259,900
VS
Side B

Ford Mustang

Active listings
494
Avg. price
$38,044
Range
$3,000 – $284,995

Specs side-by-side

Spec Chevrolet Camaro Ford Mustang
Engine 302 DZ (290 hp, 5,800 rpm) 302 Cleveland-head (290 hp, 5,800 rpm)
Induction Holley 800 4V (race: dual 4V) Holley 780 4V
Trans-Am record Champions 1968 and 1969 Runner-up 1969 series
Standard transmission Close-ratio 4-speed (Muncie) Close-ratio 4-speed
Driver-quality value (2026) $80,000–$140,000 $75,000–$130,000

The case for Chevrolet Camaro

The Camaro Z/28 wins on motorsport credentials. The Z/28 was developed specifically for the SCCA Trans-Am series, and in 1968–1969 it dominated — winning the manufacturers' championship both years. The 302 DZ small block (302ci via 4-inch bore on the 283 block with 3-inch stroke) was a high-winding, solid-lifter masterpiece that produced close to 360 hp in race trim despite the 290 hp street rating. The Z/28 option added specific heavy-duty suspension, front disc brakes, and a close-ratio 4-speed that transformed the standard Camaro into a proper road-racing tool. Documented 1969 Z/28s with 4-speed and proper RPO codes trade at $80,000–$140,000.

The case for Ford Mustang

The Boss 302 wins on street character and visual drama. The 1969 Boss 302 — with its massive front spoiler, rear window slats, hockey-stick stripes, and functional front chin spoiler — is one of the most aggressively styled production Mustangs ever made. The 302 Cleveland-head engine (a hybrid using 351 Cleveland heads on a 302 block) produced 290 hp at 5,800 rpm with a high-revving character that felt more exotic than the pushrod Z/28. The 1969 model year was the peak — Bunkie Knudsen had just arrived from Pontiac and his performance influence was immediate. Boss 302 values have been strong and are well-supported at $75,000–$130,000 for documented examples.

Verdict

In period testing, results varied: the Boss 302 often edged the Z/28 in straight-line tests; the Z/28 frequently bested the Boss on circuit. In the collector market, values are remarkably close for equivalent documentation quality. The Boss 302 has the visual drama advantage; the Z/28 has the racing history advantage. Both are outstanding investments in documented form and both should be authenticated against factory records before purchase above $70,000.

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Camaro vs Mustang — Common Questions

The 1969 is the most collectible — better styling than the 1970 and the first year of the Boss nameplate. The 1970 is slightly better engineered and has a cleaner front end design; values are comparable. Both years had identical engine specifications.
The trim tag must show RPO Z28. The engine should carry the DZ block casting number and the correct partial VIN stamp. The Camaro Vehicle Identification Guide (published by the Camaro Research Group) is the definitive authentication reference.
Yes — both cars were homologation specials, meaning they were required to be produced in street-legal form for public sale to qualify for SCCA competition. Penske's Sunoco Camaros and Ford's factory-backed Bud Moore Engineering Mustangs competed with purpose-built versions of the same engines.