1969 Pontiac Grand Prix
A-body · Complete redesign in 1969 on shorter A-body wheelbase. Long ... · Personal luxury redefined — the Grand Prix that started a revolution
Highly Collectible
Production & Overview
Total Production
112,486
Original MSRP
$3,866
Assembly Plants
Pontiac, MI
Wheelbase
118 inches
Body Styles
Sport Coupe Hardtop
Curb Weight
3,715 lbs
Notable Packages & Production
SJ with 428 HO — SJ428
Performance luxury — 428 HO with SJ trim package
1.8-2.5x base
22,400
produced
4-Speed Manual — 4speed
Rare option on Grand Prix — most were automatic
2-3x automatic
600
produced
Available Engines
L 400ci — V8
Standard Grand Prix engine
350 hp
M 428ci — V8
428 HO — SJ package engine. Most desirable Grand Prix.
370 hp
N 428ci — V8
428 HO — higher output version
390 hp
Buyer Checklist
⚠ Clone warning: SJ with 428 HO matching numbers adds 30-40%. 4-speed Grand Prix with documentation extremely valuable. Most buyers focus on condition.. Always verify with cowl tag, engine stamp, and registry before purchase.
PHS documentation confirms SJ package and 428 HO engine
Firewall tag for paint and SJ package confirmation
428 HO engine stamp verification
4-speed manual — verify if claimed, very rare option
A-body floor pan and frame rail rust
Lower quarter panel rust
Interior condition — these were luxury cars, interior quality matters
Power windows, AC, and accessories function check
Clone SJ — base cars given SJ badges
Known Problem Areas
Floor pan and frame rust
Clone SJ — base Grand Prix given SJ trim
Engine swaps common — large luxury cars were often re-engined
Interior wear and fading — luxury interiors deteriorate
What Drives Value
↑ Increases Value
SJ with 428 HO 4-speed — extremely rare
Low mileage SJ documented
Original interior excellent condition
↓ Decreases Value
Clone SJ
Rust damage
Worn interior
Non-matching engine on SJ
Restoration Overview
Difficulty
Medium
Parts Availability
Fair — Grand Prix specific parts harder than GTO
Driver Quality Cost
$15,000 – $35,000
Show Quality Cost
$45,000 – $90,000
Key Suppliers
Year One · PY Classic Pontiac · Paddock Parts
Pop Culture & Legacy
Motor Trend Car of the Year 1969
Defined the personal luxury coupe segment for the 1970s
Long hood short deck design influenced American automotive styling for a decade
SJ with 428 HO was performance luxury before the term existed
Other Pontiac Grand Prix Years