Buick Century (Sixth generation) prices

4 auction sales; model years 1999–2000; most recent sale $4,100 on Oct 7, 2026.

Recent results

• 2000 Buick Century Custom: Sold $4,100 · Oct 7, 2026 · Cars & Bids · 21,900 miles
• 33k-Mile 2000 Buick Century Custom: Sold $6,250 · Apr 27, 2026 · Bring a Trailer · 33,000 miles
• 33k-Mile 2000 Buick Century Custom: Sold $6,602 · Apr 6, 2026 · Bring a Trailer · 33,000 miles
• 50k-Mile 1999 Buick Century Custom: Sold $6,100 · Feb 6, 2025 · Bring a Trailer · 50,000 miles

For sale now

Listings on Cars.com this week.

• 1992 Buick Roadmaster Limited: $4,995, 73,511 miles, Port Orange, FL
• 1998 Buick LeSabre Custom: $2,900, 97,751 miles, District Heights, MD
• 2017 Buick Regal Turbo GS: $13,950, 98,990 miles, Edmond, OK