1970 Buick Gran Sport auction sales and data.

Search Selection >> Manufacturer Buick >> Model Gran Sport
Average Sale Price by Calendar Year
High Sale1485004600014300082500925008360012650015400063500
Average Sale796253294041459504214627538470540064518033500
Low Sale375001850016500280001580015500240001500013500

Data based on 106 auction sales
•Average Sale Value : $42,088
•Lowest Sale Value : $9,951
•Highest Sale Value : $154,000
•Average Sale Value : $38,837 (disregarding 5% of high and low sales)

BodystylesAverage Sale*Average Sale
Convertible$62,746 $55,142* 
GSX Convertible$43,960  
Hardtop Coupe$35,241 $33,069* 
*Average sale disregarding a percentage of high sales.

EnginesAverage Sale
350 CID | 315 HP$18,908 
455 CID | 350 HP$49,195 

Other 1970 Buick vehiclesAverage Sale
Buick GSX$88,104
Buick Skylark$17,824

Other Model Year AveragesAverage Sale
1972 Buick GS$31,052 
1971 Buick Gran Sport$39,956 
1969 Buick Gran Sport$37,320 
1968 Buick Gran Sport 400$20,780 
note: The images shown are representations of the 1970 Buick Gran Sport and not necessarily vehicles that have been bought or sold at auction.

Comparables From 1970Average Sale
Alfa Romeo Junior Zagato$49,986 
Chevrolet Camaro Series$33,887 
Chevrolet Corvette C3$35,803 
Dodge Coronet$47,423 
Fiat 595$36,996 
Ford Mustang Mach 1$47,675 
Ford Torino$38,726 
Jaguar XKE E-Type$49,737 
Lancia Fulvia$48,655 
Mercury Cougar$40,907 
Plymouth GTX$47,156 
Pontiac Firebird Trans Am$44,125 

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Sales figures include buyers commission, typically 10 percent. Averages and estimates are made from data collected and may not be a true indication of the market. The data may or may not be a proper representation of the value of the vehicles shown on the "Overview" tab.

* Averages, highest and lowest sales based on values in our database.
Enclave SEMA Edition
Gran Sport
Master Six
Model 10
Model 70 Roadmaster
Model F
Model G
Park Avenue
Regal GS
Series 40
Series 50
Standard Six

Image Left 1969 Gran Sport1971 Gran Sport Image Right
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