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Markets

Buick

Riviera

1st Gen

Markets

Buick

Riviera

1st Gen

Gran Sport

MARKET PRICES

Buick Riviera Gran Sport - 1st Gen (1965 to 1965)

CMB $102,231

The Buick Riviera Gran Sport was introduced in 1965. A performance focused version of the Buick Riviera, the Riviera Gran Sport, also known ...

The Buick Riviera Gran Sport was introduced in 1965. A performance focused version of the Buick Riviera, the Riviera Gran Sport, also known as the Riviera GS, was powered by a 7.0L V8 engine and offered exclusively as a two door hardtop.

Buick Riviera Gran Sport - 1st Gen FAQs

For Sale 4

Avg $94,664

Sales Count 37

Dollar Volume $3.5m

Lowest Sale $30,500

Top Sale $275,000

Most Recent $86,900

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Showing 24 of 58 related listings

Kissimmee, Florida, USA

1965 Buick Riviera GS

Modified

15k mi TMU

Automatic

LHD

For Sale

Mecum

Jan 10, 2025

Details

SAVE

Lot J169: 1965 Buick Riviera GS

For Sale

15,557 mi TMU
Location: Kissimmee, Florida, USA
Originality:
Modified

Vehicles with a period-correct engine and body, with multiple removable modifications, or a few significant modifications such as increased displacement, added performance equipment (turbo, supercharger, headers), transmission swaps, bumpers, or body wraps. Modified vehicles can generally be returned to original factory specifications.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Kissimmee, Florida, USA

1965 Buick Riviera GS

Modified

TMU

Automatic

LHD

For Sale

Mecum

Jan 11, 2025

Details

SAVE

Lot K151: 1965 Buick Riviera GS

For Sale

TMU
Location: Kissimmee, Florida, USA
Originality:
Modified

Vehicles with a period-correct engine and body, with multiple removable modifications, or a few significant modifications such as increased displacement, added performance equipment (turbo, supercharger, headers), transmission swaps, bumpers, or body wraps. Modified vehicles can generally be returned to original factory specifications.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Kissimmee, Florida, USA

1965 Buick Riviera GS Hardtop

Original & Highly Original

9k mi TMU

Automatic

LHD

For Sale

Mecum

Jan 18, 2025

Details

SAVE

Lot S296.1: 1965 Buick Riviera GS Hardtop

For Sale

9,430 mi TMU
Location: Kissimmee, Florida, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Cumming, Georgia, USA

1965 Buick Riviera Gran Sport

Custom

96k mi TMU

Automatic

LHD

For Sale

$100,000

Hemmings

Nov 28, 2024

Details

SAVE

Lot 18256-PC: 1965 Buick Riviera Gran Sport

For Sale

$100,000

96,445 mi TMU
Location: Cumming, Georgia, USA
Originality:
Custom

Highly modified and/or Restored vehicles with uprated, non-period correct engine swaps, or engines from outside the original manufacturer, and/or vehicles with significant body customizations or conversions. Generally, Custom vehicles cannot be easily returned to their original factory specifications.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

West Chester, Pennsylvania, USA

1965 Buick Riviera Gran Sport

Original & Highly Original

17k mi TMU

Automatic

LHD

Last Asking

Connors Motorcar Company

Dec 24, 2024

Details

SAVE

Lot 24041: 1965 Buick Riviera Gran Sport

Last Asking

17,000 mi TMU
Location: West Chester, Pennsylvania, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

DEALER'S WEBSITE

Forsyth County, Georgia, USA

1965 Buick Riviera Gran Sport

Custom

96k mi TMU

Automatic

LHD

Pending

Gateway Classic Cars

Nov 28, 2024

Details

SAVE

Lot ATL2589: 1965 Buick Riviera Gran Sport

Pending

96,445 mi TMU
Location: Forsyth County, Georgia, USA
Originality:
Custom

Highly modified and/or Restored vehicles with uprated, non-period correct engine swaps, or engines from outside the original manufacturer, and/or vehicles with significant body customizations or conversions. Generally, Custom vehicles cannot be easily returned to their original factory specifications.
Transmission: Automatic
Driver side: LHD

Vehicle Details

DEALER'S WEBSITE

Scottsdale, Arizona, USA

1965 Buick Riviera GS

Original & Highly Original

TMU

Automatic

LHD

Sold

$86,900

Barrett-Jackson

Oct 13, 2024

Details

SAVE

Lot 375: 1965 Buick Riviera GS

Sold

$86,900

TMU
Location: Scottsdale, Arizona, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Scottsdale, Arizona, USA

1965 Buick Riviera GS

Original & Highly Original

TMU

Automatic

LHD

Sold

$66,000

Barrett-Jackson

Oct 13, 2024

Details

SAVE

Lot 643: 1965 Buick Riviera GS

Sold

$66,000

TMU
Location: Scottsdale, Arizona, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Kent, Washington, USA

1965 Buick Riviera Gran Sport

Original & Highly Original

90k mi TMU

Automatic

LHD

Sold

$185,000

Bring a Trailer

Sep 28, 2024

Details

SAVE

Lot 164571: 1965 Buick Riviera Gran Sport

Sold

$185,000

90,000 mi TMU
Location: Kent, Washington, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Hamden, Connecticut, USA

1965 Buick Riviera GS

Original & Highly Original

86k mi TMU

Automatic

LHD

Not Sold

$84,000

Hemmings

Sep 15, 2024

Details

SAVE

Lot 20637-PC: 1965 Buick Riviera GS

Not Sold

$84,000

86,284 mi TMU
Location: Hamden, Connecticut, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Hamden, Connecticut, USA

1965 Buick Riviera GS

Original & Highly Original

86k mi TMU

Automatic

LHD

Not Sold

$54,009

Hemmings

Aug 7, 2024

Details

SAVE

Lot 20637: 1965 Buick Riviera GS

Not Sold

$54,009

86,284 mi TMU
Location: Hamden, Connecticut, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Tucson, Arizona, USA

1965 Buick Riviera Gran Sport

Original & Highly Original

9k mi TMU

Automatic

LHD

Sold

$126,000

Bring a Trailer

Aug 2, 2024

Details

SAVE

Lot 156811: 1965 Buick Riviera Gran Sport

Sold

$126,000

9,000 mi TMU
Location: Tucson, Arizona, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Kissimmee, Florida, USA

1965 Buick Riviera GS

Original & Highly Original

62k mi

Automatic

LHD

Not Sold

$40,000

Mecum

Jul 12, 2024

Details

SAVE

Lot F148: 1965 Buick Riviera GS

Not Sold

$40,000

62,641 mi
Location: Kissimmee, Florida, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Plato, Minnesota, USA

1965 Buick Riviera Gran Sport

Original & Highly Original

50k mi

Automatic

LHD

Sold

$77,000

Bring a Trailer

Jul 8, 2024

Details

SAVE

Lot 153668: 1965 Buick Riviera Gran Sport

Sold

$77,000

50,000 mi
Location: Plato, Minnesota, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Beverly Hills, California, USA

1965 Buick Riviera Gran Sport Project

Project

3k mi TMU

Automatic

LHD

Sold

$30,500

Bring a Trailer

Jun 29, 2024

Details

SAVE

Lot 152625: 1965 Buick Riviera Gran Sport Project

Sold

$30,500

3,300 mi TMU
Location: Beverly Hills, California, USA
Originality:
Project

Vehicles that are partially operable, inoperable, disassembled, or incomplete that require meaningful repairs to return to road worthy condition.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Phoenix, Arizona, USA

1965 Buick Riviera Gran Sport

Original & Highly Original

18k mi TMU

Automatic

LHD

Sold

$162,000

Bring a Trailer

Jun 21, 2024

Details

SAVE

Lot 151604: 1965 Buick Riviera Gran Sport

Sold

$162,000

18,000 mi TMU
Location: Phoenix, Arizona, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Town of North Salem, New York, USA

1965 Buick Riviera Gran Sport

Modified

61k mi TMU

Automatic

LHD

Sold

$92,500

Bring a Trailer

Jun 14, 2024

Details

SAVE

Lot 150643: 1965 Buick Riviera Gran Sport

Sold

$92,500

61,000 mi TMU
Location: Town of North Salem, New York, USA
Originality:
Modified

Vehicles with a period-correct engine and body, with multiple removable modifications, or a few significant modifications such as increased displacement, added performance equipment (turbo, supercharger, headers), transmission swaps, bumpers, or body wraps. Modified vehicles can generally be returned to original factory specifications.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Indianapolis, Indiana, USA

1965 Buick Riviera GS Coupe

Original & Highly Original

46k mi

Automatic

LHD

Sold

$90,000

Mecum

May 16, 2024

Details

SAVE

Lot T20: 1965 Buick Riviera GS Coupe

Sold

$90,000

46,363 mi
Location: Indianapolis, Indiana, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Houston, Texas, USA

1965 Buick Riviera GS

Custom

44k mi TMU

Automatic

LHD

Sold

$52,000

Mecum

Apr 6, 2024

Details

SAVE

Lot S266: 1965 Buick Riviera GS

Sold

$52,000

44,644 mi TMU
Location: Houston, Texas, USA
Originality:
Custom

Highly modified and/or Restored vehicles with uprated, non-period correct engine swaps, or engines from outside the original manufacturer, and/or vehicles with significant body customizations or conversions. Generally, Custom vehicles cannot be easily returned to their original factory specifications.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Nashville-Davidson, Tennessee, USA

1965 Buick Riviera Gran Sport

Original & Highly Original

98k mi TMU

Automatic

LHD

Sold

$114,000

Bring a Trailer

Feb 15, 2024

Details

SAVE

Lot 136543: 1965 Buick Riviera Gran Sport

Sold

$114,000

98,000 mi TMU
Location: Nashville-Davidson, Tennessee, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Scottsdale, Arizona, USA

1965 Buick Riviera Gran Sport

Original & Highly Original

TMU

Automatic

LHD

Sold

$132,000

Barrett-Jackson

Jan 26, 2024

Details

SAVE

Lot 1035.1: 1965 Buick Riviera Gran Sport

Sold

$132,000

TMU
Location: Scottsdale, Arizona, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Kissimmee, Florida, USA

1965 Buick Riviera GS

Original & Highly Original

817 mi TMU

Automatic

LHD

Sold

$275,000

Mecum

Jan 13, 2024

Details

SAVE

Lot S181.1: 1965 Buick Riviera GS

Sold

$275,000

817 mi TMU
Location: Kissimmee, Florida, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Kissimmee, Florida, USA

1965 Buick Riviera GS

Original & Highly Original

19k mi TMU

Automatic

LHD

Not Sold

$38,000

Mecum

Jan 12, 2024

Details

SAVE

Lot F225.1: 1965 Buick Riviera GS

Not Sold

$38,000

19,028 mi TMU
Location: Kissimmee, Florida, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD

Vehicle Details

WEBSITE

Indianapolis, IN, USA

1965 Buick Riviera GS

Original & Highly Original

10k mi TMU

Automatic

LHD

Sold

$73,000

Mecum

Oct 7, 2023

Details

SAVE

Lot S25: 1965 Buick Riviera GS

Sold

$73,000

10,114 mi TMU
Location: Indianapolis, IN, USA
Originality:
Original & Highly Original

Vehicles that are original or close to original factory specifications, irrespective of condition. May include vehicles that have minor, removable modifications such as aftermarket wheels, exhaust, or accessories such as cargo/roof rack, stereos, etc.
Transmission: Automatic
Driver side: LHD