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1929 Cadillac Series 341B Eight Navigation
The 1929 Cadillacs were among the first examples of the prestigious marque to feature styling developed under the direction of Harley Earl, who founded the pioneering General Motors Art & Colour design section in mid-1927.
New features found on all 1929 Cadillacs included chrome plating and security-plate safety glass. The '29s were the first cars in the industry to have 'Synchro-Mesh,' which eliminated the need to double-clutch when shifting gears. An L-head V8 engine with a 341 cubic-inch displacement was standard. It made 95 horsepower with the optional high-compression heads found on this example.
The 1929 341B Cadillac Sport Phaeton sat on a 140-inch wheelbase, weighed 5,160 pounds and listed for $3,950. The Fisher-bodied Sport Phaeton was distinguished from other (less expensive) open Cadillacs by its flip-up tonneau cowl, which carried a folding windshield for the comfort of the rear-seat passengers.
One of the prettiest body styles available on the Cadillac chassis - and there were many - was the dual cowl phaeton, as seen here. The rear passengers had their own fold-down cowl and a windshield.
The year 1929 represented several 'firsts' for Cadillac including safety glass and a synchro-mesh transmission. The engine was Cadillac's venerable 341 cubic-inch V8 that developed 90 horsepower. A transmission-mounted air compressor as standard equipment.
With body by General Motors' Fisher Body division, this Cadillac cost $3,950 new - plus the accessories seen here: running board spotlight and lap robe.
This well-documented Sport Phaeton was purchased new for a Christmas delivery to a family residing on 5th Avenue in New York City. It was equipped with many factory options, including six 'Buffalo' wire wheels, which cost $250, and included dual front fender wells to carry the two spare wheels and tires. The unusual stanchion-mounted spotlight was also an option. The Sport Phaeton passed through several Texas collections before the present owners acquired it. A thorough professional upgrade of the restoration was recently completed.
New features found on all 1929 Cadillacs included chrome plating and security-plate safety glass. The '29s were the first cars in the industry to have 'Synchro-Mesh,' which eliminated the need to double-clutch when shifting gears. An L-head V8 engine with a 341 cubic-inch displacement was standard. It made 95 horsepower with the optional high-compression heads found on this example.
The 1929 341B Cadillac Sport Phaeton sat on a 140-inch wheelbase, weighed 5,160 pounds and listed for $3,950. The Fisher-bodied Sport Phaeton was distinguished from other (less expensive) open Cadillacs by its flip-up tonneau cowl, which carried a folding windshield for the comfort of the rear-seat passengers.
One of the prettiest body styles available on the Cadillac chassis - and there were many - was the dual cowl phaeton, as seen here. The rear passengers had their own fold-down cowl and a windshield.
The year 1929 represented several 'firsts' for Cadillac including safety glass and a synchro-mesh transmission. The engine was Cadillac's venerable 341 cubic-inch V8 that developed 90 horsepower. A transmission-mounted air compressor as standard equipment.
With body by General Motors' Fisher Body division, this Cadillac cost $3,950 new - plus the accessories seen here: running board spotlight and lap robe.
This well-documented Sport Phaeton was purchased new for a Christmas delivery to a family residing on 5th Avenue in New York City. It was equipped with many factory options, including six 'Buffalo' wire wheels, which cost $250, and included dual front fender wells to carry the two spare wheels and tires. The unusual stanchion-mounted spotlight was also an option. The Sport Phaeton passed through several Texas collections before the present owners acquired it. A thorough professional upgrade of the restoration was recently completed.
No auction information available for this vehicle at this time.
1929 Cadillac Series 341B Eight Auction Sales
Recent Sales of the Cadillac Series 341B Eight
(Data based on Model Year 1929 sales)
1929 Cadillac 341B Convertible Chassis#: 321288 Sold for USD$137,500 2025 Mecum : Kissimmee | ![]() ![]() |
1929 Cadillac V-8 Touring by Fisher Chassis#: 324547 Sold for USD$55,000 2024 RM Sothebys : Hershey | ![]() ![]() |
1929 Cadillac V-8 Convertible Coupe by Fisher Sold for USD$79,750 2024 RM Sothebys : Hershey | ![]() ![]() |
1929 Cadillac Series 341 Custom Convertible Coupe Chassis#: 330686 Sold for USD$28,600 2024 Mecum : Indy | |
1929 Cadillac Series 341 Custom Convertible Coupe Chassis#: 330686 Sold for USD$27,500 2024 Mecum : Kissimmee | |
1929 Cadillac Series 341-B V-8 Transformable Town Cabriolet Sold for USD$56,000 2023 Bonhams : Quail | ![]() ![]() |
1929 Cadillac Series 341-B Convertible Coupe Sold for USD$52,640 2022 Bonhams : The Quail Auction | ![]() ![]() |
1929 Cadillac Series 341-B 'Dual-Windshield' Phaeton by Fisher Sold for USD$118,250 2021 RM Sothebys : Hershey | ![]() ![]() |
1929 Cadillac 2/4-Passenger Convertible Coupe by Fisher Chassis#: 327425 Sold for USD$38,500 2020 RM Sothebys : Auburn Fall Auction | |
1929 Cadillac V-8 Sport Phaeton by Fisher Chassis#: 325545 Sold for USD$123,200 2019 RM Sothebys : The Guyton Collection | |
1929 Cadillac V-8 Cabriolet Chassis#: 336009 Sold for USD$56,306 2019 RM Sothebys : Essen | |
1929 Cadillac V-8 Sport Phaeton by Fisher Sold for USD$106,400 2019 RM Sothebys : Amelia Island | ![]() ![]() |
1929 Cadillac V-8 Five-Passenger Sedan Chassis#: 510949 Sold for USD$19,800 2018 RM Auctions : Auburn Fall | |
1929 Cadillac V-8 Coupe by Fisher Chassis#: 331907 Sold for USD$21,725 2018 RM Auctions : Auburn Fall | |
1929 Cadillac 341B Touring Chassis#: 331401 Sold for USD$55,000 2018 Mecum : Monterey | |
1929 Cadillac V-8 Seven-Passenger Imperial Sedan by Fisher Chassis#: 3-30530 Sold for USD$57,750 2017 RM Sothebys : Hershey | ![]() ![]() |
1929 Cadillac V-8 Sport Phaeton Sold for USD$110,000 2017 RM Sothebys : Hershey | ![]() ![]() |
1929 Cadillac 341-B Roadster Chassis#: 416235 Sold for USD$62,700 2017 RM Sothebys : Santa Monica | |
1929 Cadillac Series 341B Convertible Victoria Chassis#: 327153 Sold for USD$56,100 2017 Motostalgia : Amelia Island | ![]() ![]() |
1929 Cadillac Series 341 B Chassis#: 335195 Sold for USD$115,500 2017 The Finest : Boca Raton |
Cadillac Series 341B Eights That Failed To Sell At Auction
1929 Cadillac Series 341B Eight's that have appeared at auction but did not sell.
Vehicle | Chassis | Event | High Bid | Est. Low | Est. High |
---|---|---|---|---|---|
1929 Cadillac Series 1183 Dual Cowl Phaeton | 335149 | 2025 Worldwide Auctioneers : Enthusiast Auction | |||
1929 Cadillac Series 341-B V-8 Transformable Town Cabriolet | 2023 Bonhams : Amelia Island Auction | $80,000 | $100,000 | ||
1929 Cadillac V-8 Transformable Town Cabriolet by Fleetwood | 2022 RM Sothebys : The Hershey Auction | $90,000 | $120,000 | ||
1929 Cadillac 341B V8 Limousine (RHD) | 2019 Shannons Melbourne Autumn Classic Auction | ||||
1929 Cadillac V-8 Seven-Passenger Imperial Sedan by Fisher | 3-30530 | 2014 Motor City Auction by RM Auctions | $90,000 | $100,000 | $150,000 |
1929 Cadillac La Salle Roadster | VREP03629E130 | 2012 2012 Shannons Melbourne Summer Classic Auction | $100,000 | $120,000 | |
1929 Cadillac Dual Cowl Phaeton | 2011 Branson Collector Car Auction Oct 22, 2011 | $155,000 | |||
1929 Cadillac Limousine 4D | 2010 Auctions America : Auburn Collector Car Auction | $160,000 | |||
1929 CADILLAC CONVERTIBLE COUPE | 2003 Kruse Auction Auburn, IN | $72,500 | |||
1929 Cadillac Dual Cowl Phaeton | 2003 Vintage Motor Cars at Amelia Island | $89,000 | |||
1929 CADILLAC 341 B SEDAN | 2002 Kruse Auction Auburn, IN | $46,000 | |||
1929 CADILLAC DUAL COWL PHAETON | 2001 Kruse Auction Auburn, IN | $157,000 | |||
1929 CADILLAC 341 B EIGHT SPORT PHAETON | 2001 Kruse Auction Scottsdale Arizona | $150,000 |
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1929 Cadillac Series 341B Eight
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