BUICK SERIES 121
Lowest Price: £16,324 • Median Price: £16,324 • Highest Price: £16,324 • Sell-Through Rate: 100%
Image Source: Bonhams
£16,324
LOWEST PRICE:
SINCE 2020
£16,324
MEDIAN PRICE:
SINCE 2020
HIGHEST PRICE:
£16,324
SINCE 2020
NUMBER OF SOLD CARS:
6
ALL TIME
SELL THROUGH RATE:
100%
ALL TIME
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THE PRICE TREND
See how the price for this model has varied since records began
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HOW MANY REMAIN
See how many Buick Series 121 remain on UK roads
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THE SALES
See recent matching listings to your search
RM Sotheby's
£16,324
9th Oct 2025
1929 Buick Series 121 Business Coupe
Bonhams
£25,939
11th Sep 2009
From the LeMay Collection , 1929 Buick Series 121 Convertible
RM Sotheby's
£11,761
12th May 2018
1929 Buick Series 121 Sedan
RM Sotheby's
£43,463
16th Feb 2006
1929 Buick Series 121 Rumbleseat Roadster
Bonhams
£8,558
4th Jun 2017
1929 Buick SERIES 121 MASTER SIX CLOSE COUPLED COUPE
Bonhams
£915
10th May 2014
1929 Buick Series 121 Model 41 Four Door Close Coupled Sedan Engine no...
THE FAQs
The frequently asked questions about this model
Tell Me More
The Buick Series 121, a full-size car, was produced in 1939. It featured a more streamlined design than previous Buicks.
It was powered by an inline-eight engine.
The Series 121 was replaced by the Buick Super.
A little-known fact: The Series 121 was favored by some as a getaway car during the era, due to its speed and spacious trunk.
How much is a Buick Series 121 worth?
In average condition, a Buick Series 121 is worth £16,324.
What is the most expensive Buick Series 121 to sell in history publicly?
The most expensive Buick Series 121 to sell in history was sold for £43,463.
What is the cheapest Buick Series 121 to sell in history publicly?
The cheapest Buick Series 121 to sell in history was sold for £915.
When was the Buick Series 121 produced?
The Buick Series 121 was produced in 1929.