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1958 Pontiac Bonneville Series 25 Custom Convertible

  • Chassis Number: P558H1045
The Pontiac Bonneville measured 211 inches and weighed 4040 pounds of steel and chrome. In its first year of production, the Bonneville was invited to pace the 1958 Indianapolis 500. They were expensive, exclusive, and fitted with the largest engine options available. In 1958, 3,096 convertibles were sold.

The 370 cubic-inch V8 was powerful and dependable, especially with the Tri-Power/Hydra-Matic transmission combination, which offered 300 horsepower, thanks to 10.5:1 compression and a high-lift cam. A Rochester fuel-injected setup was also available, yielding 310 horsepower, though road tests found that the Tri-Power was actually faster and much less trouble.

This particular example wears a well-preserved restoration. It has a new top, wide whitewall radial tires, and color-keyed belts. Power is from a 370 cubic-inch overhead valve V8 fitted with triple two-barrel Rochester carburetors with vacuum linkage, Strato-Flight four-speed Hydra-Matic automatic transmission, and four-wheel power drum brakes.

By Daniel Vaughan | Jan 2014

2014 RM Auctions - Automobiles of Arizona

Sale Price :
USD $99,000

2011 The Scottsdale Auction - Gooding & Company

Pre-Auction Estimates :
USD $100,000-USD $130,000 
Sale Price :
USD $126,500

1958 Pontiac Bonneville Series 25 Auction Sales

Recent Sales of the Pontiac Bonneville Series 25

(Data based on Model Year 1958 sales)
1958 Pontiac Bonneville Hardtop
Chassis#: p558h2268
Sold for USD$68,200
  2024 Mecum : Indy
 
1958 PONTIAC BONNEVILLE
Chassis#: A558H1077
Sold for USD$31,900
  2024 Barrett-Jackson : Palm Beach
 
1958 Pontiac Bonneville
Chassis#: p558h2705
Sold for USD$51,700
  2024 Mecum : Kissimmee
 
1958 Pontiac Bonneville Convertible
Chassis#: f558h1731
Sold for USD$112,750
  2024 Mecum : Kissimmee
 
1958 Pontiac Bonneville Convertible
Chassis#: w558h2385
Sold for USD$192,500
  2023 Mecum : Houston
 
1958 Pontiac Bonneville Convertible
Sold for USD$187,000
  2023 Mecum : Kissimmee
 
1958 Pontiac Bonneville Convertible
Sold for USD$159,500
  2023 Mecum : Kissimmee
 
1958 PONTIAC BONNEVILLE CONVERTIBLE
Chassis#: 8786745646
Sold for USD$148,500
  2022 Barrett-Jackson : Scottsdale, Arizona
 
1958 Pontiac Bonneville Hardtop
Sold for USD$143,000
  2022 Mecum : Kissimmee
 
1958 Pontiac Bonneville Sport Coupe
Chassis#: C558H2913
Sold for USD$82,500
  2021 RM Auctions : Auburn Fall
 
1958 Pontiac Bonneville
Sold for USD$51,700
  2021 Mecum : Kissimmee
 
1958 Pontiac Bonneville
Sold for USD$90,000
  2020 GAA : July 2020
 
1958 Pontiac Bonneville Convertible
Sold for USD$91,300
  2020 Mecum : Indy
 
1958 Pontiac Bonneville Convertible
Sold for USD$99,000
  2020 Mecum Auctions : Kissimmee
 
1958 Pontiac Bonneville
Sold for USD$71,500
  2019 Mecum : Dallas
 
1958 Pontiac Bonneville Convertible
Sold for USD$77,000
  2019 Mecum : Harrisburg
 
1958 Pontiac Bonneville
Sold for USD$51,700
  2019 Mecum : Harrisburg
 
1958 PONTIAC BONNEVILLE CONVERTIBLE
Chassis#: K558H1951
Sold for USD$148,500
  2019 Barrett-Jackson : Scottsdale, Az.
1958 Pontiac Bonneville Series 25 image  1958 Pontiac Bonneville Series 25 image  
1958 Pontiac Bonneville
Sold for USD$33,550
  2018 Mecum : Dallas
 
1958 Pontiac Bonneville
Sold for USD$56,100
  2018 Mecum : Indianapolis
 

Pontiac Bonneville Series 25s That Failed To Sell At Auction

1958 Pontiac Bonneville Series 25's that have appeared at auction but did not sell.
VehicleChassisEventHigh BidEst. LowEst. High
1958 Pontiac Bonneville Hardtopp558h22682024 Mecum : Indy   
1958 Pontiac Bonneville Convertiblew558h23852024 Mecum : Kissimmee$160,000  
1958 Pontiac Bonneville Convertiblew558h19892024 Mecum : Kissimmee$90,000  
1958 Pontiac BonnevilleW558H19892021 GAA : November 2021$105,000  
1958 PONTIAC BONNEVILLE TRI-POWER CVTBLE 2020 McCormick's Auction # 68$120,000  
1958 Pontiac Bonneville Convertible 2020 Mecum Auctions : Kissimmee$110,000$125,000$175,000
1958 Pontiac Bonneville Convertible 2019 Mecum : Chicago$70,000  
1958 Pontiac Bonneville Custom Convertible 2019 RM Auctions : Auburn Fall   
1958 Pontiac Bonneville 2019 Mecum : Houston$55,000  
1958 Pontiac Bonneville Convertible 2019 Mecum : Houston$75,000  
1958 Pontiac Bonneville Convertible 2019 Mecum : Kissimmee$60,000  
1958 Pontiac BonnevilleK558H13032018 Mecum : Monterey$75,000$100,000$125,000
1958 Pontiac Bonneville ConvertibleF558H17312018 Mecum : Monterey$110,000$125,000$150,000
1958 Pontiac Bonneville F/I Convertible 2017 Russo & Steele : Scottsdale Az   
1958 Pontiac Bonneville Convertible 2015 Mecum : Kissimmee$95,000  
1958 PONTIAC BONNEVILLE CONVERTIBLE 2014 Mecum Chicago$95,000  
1958 Pontiac Bonneville Convertible 2014 Auctions America Auburn Fall$57,500  
1958 Pontiac Bonneville Tri-Power Convertible 2014 Auctions America Ft Lauderdale$112,500  
1958 Pontiac Bonneville Coupe 2012 Mecum's 25th Original Spring Classic Indianapolis$21,000  
1958 Pontiac Bonneville Coupe 2011 Dana Mecum's Original Spring Classic Auction 24th Year$34,000  
1958 Pontiac Bonneville Series 25 2008 Hilton Head Sports & Classic Car Auction $70,000$80,000
1958 Pontiac Bonneville 2D 2007 The Florida Collector Car Auction$33,000  
1958 Pontiac Bonneville Convertible 2004 The Florida Collector Car Auction$47,000  
1958 PONTIAC BONNEVILLE TWO DOOR HARDTOP 2001 Kruse Auction Auburn, IN$32,000  
1958 PONTIAC BONNEVILLE TWO DOOR HARDTOP 2001 Kruse Auction Shreveport, LA$32,000  
1958 PONTIAC BONNEVILLE TWO DOOR HARDTOP 2001 Kruse Auction Ft. Myers, FL$36,000  
1958 PONTIAC BONNEVILLE CONVERTIBLE 2001 Kruse Auction Scottsdale Arizona$54,000  
1958 PONTIAC BONNEVILLE CONVERTIBLE 2001 Kruse Auction Ft. Lauderdale, FL$47,500  
1958 PONTIAC BONNEVILLE TWO DOOR HARDTOP 2001 Kruse Auction Ft. Lauderdale, FL$36,000  

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1958 Pontiac Bonneville Series 25

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1958 Pontiac Bonneville Series 25 Vehicle Profiles

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