BRUCE GRONERS AUTOMOBILE ESTATE AUCTION

Updated September 30, 2026

This auction ended on September 26, 2026. See upcoming auctions from Hartzell's Auction Gallery, Inc. or auctions happening this week.

Date	September 26, 2026 at 1:00 PM EDT
Type	Online only
Auction house	Hartzell's Auction Gallery, Inc.
Location	Easton, Pennsylvania, 18042 · more auctions in Easton
Lots	13
Estimates	$2,000 – $300,000

What's in this auction

13 lots, mostly vehicles & automotive (6). 13 lots have photos and 13 have full descriptions. Pre-sale estimates $2,000–$300,000 across 13 priced lots. Bidding is online through the auction house's catalog.

Highest-estimated lots

2005 FORD GT — est. $150,000–$300,000
1971 MASERATI GHIBLI COUPE, AM 115 — est. $100,000–$200,000
2007 SUPERFORMANCE GT40 MKII — est. $100,000–$200,000
1989 PORSCHE 911 CARRERA 4 COUPE — est. $50,000–$100,000
1936 AUBURN BOATTAIL SPEEDSTER REPLICA — est. $40,000–$80,000

From the auction house

Selling the Private and Lifetime Collection of Bruce Groner. Featuring; 2005 Ford GT40, 2007 Superformance GT40 MKII, 1971 Maserati Ghibli Coupe AM115, 1956 Jaguar XK140 MC FHC, 1967 Jaguar E-Type XKE Coupe 2+2, 1936 Auburn Boattail Speedster Replica, 2002 Porsche 911 Turbo, 1989 Porsche 911 Carrera 4 Coupe, 2005 Mercedes-Benz SL 65 AMG, 2008 Sea Ray 195 Sport, 2022 CXC Simulator, and 2021 Electric Club Car Golf Cart. All Vehicle's have been Garage Kept and have had Routine and Regular Maintenance. Full catalog and bidding: view on liveauctioneers .