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High Octane Classics

verified
verified Verified Seller
house Auburn, MA

High Octane Classics in Auburn, MA, specializes in muscle cars, exotics, and vintage classics restored to pristine condition. Their handpicked inventory includes iconic models from the '60s to early 2000s. With in-house restoration and a deep passion for performance, they serve serious collectors and classic car enthusiasts alike.

For Sale
Historical Listings
523
Joined
2022

Lot 6418: 1999 GMC Sierra 1500 SLT Extended Cab

For Sale
$24,500
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1999 GMC Sierra 1500 SLT Extended Cab
  • 111,469 mi
  • Location: Auburn, Massachusetts, USA
  • Originality: Modified
    info
    Vehicles with a period-correct engine and body, with multiple significant modifications such as change in color, increased displacement, added performance equipment (Turbo, Supercharger), spoilers or bumpers, etc. Generally, removable modifications.
  • Transmission: Automatic
  • Handedness: LHD
  • 30 comps found in Vehicle Details
  • There are 15 GMC Sierra K1500 - 1st Gen (1988 to 1999) for sale right now.
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Showing 24 of 523 related listings
1971 Chevrolet Nova
Auburn, Massachusetts, USA
99

1971 Chevrolet Nova

Custom
6865 mi TMU
Manual transmission Automatic
LHD steering LHD
For Sale
$59,900
Oct 7, 2025
1970 Dodge Dart Swinger
Auburn, Massachusetts, USA
105

1970 Dodge Dart Swinger

Original & Highly Original
6865 mi 22k mi TMU
Manual transmission Manual
LHD steering LHD
For Sale
$56,900
Oct 7, 2025
1969 Chevrolet Chevelle Malibu
Auburn, Massachusetts, USA
97

1969 Chevrolet Chevelle Malibu

Modified
6865 mi 47k mi TMU
Manual transmission Manual
LHD steering LHD
For Sale
$69,900
Oct 7, 2025
1997 Dodge Viper GTS
Auburn, Massachusetts, USA
126

1997 Dodge Viper GTS

Original & Highly Original
6865 mi 12k mi
Manual transmission Manual
LHD steering LHD
For Sale
$89,900
Oct 7, 2025
1968 Chevrolet Camaro
Auburn, Massachusetts, USA
111

1968 Chevrolet Camaro

6865 mi 11k mi TMU
LHD steering LHD
For Sale
$64,900
Oct 7, 2025
1969 Chevrolet Chevelle Malibu
Auburn, Massachusetts, USA
96

1969 Chevrolet Chevelle Malibu

Modified
6865 mi 89k mi TMU
Manual transmission Manual
LHD steering LHD
For Sale
$64,900
Oct 7, 2025
2021 Ford GT Carbon Series
Auburn, Massachusetts, USA
13

2021 Ford GT Carbon Series

Original & Highly Original
6865 mi 50 mi
Manual transmission Automatic
LHD steering LHD
For Sale
$1,099,000
Sep 30, 2025
1971 Chevrolet Chevelle Malibu
Auburn, Massachusetts, USA
82

1971 Chevrolet Chevelle Malibu

Modified
6865 mi 27k mi TMU
Manual transmission Automatic
LHD steering LHD
For Sale
$49,900
Sep 24, 2025
1970 Pontiac LeMans
Auburn, Massachusetts, USA
106

1970 Pontiac LeMans

Original & Highly Original
6865 mi 56k mi TMU
Manual transmission Automatic
LHD steering LHD
For Sale
$42,900
Sep 20, 2025
1987 Mercedes-Benz 560SL
Auburn, Massachusetts, USA
106

1987 Mercedes-Benz 560SL

Original & Highly Original
6865 mi 68k mi
Manual transmission Automatic
LHD steering LHD
For Sale
$21,900
Sep 20, 2025
1987 Porsche 911 Carrera Targa
Auburn, Massachusetts, USA
19

1987 Porsche 911 Carrera Targa

Original & Highly Original
6865 mi 29k mi
Manual transmission Manual
LHD steering LHD
For Sale
$125,000
Sep 18, 2025
1983 Ferrari 308 GTSi Quattrovalvole
Auburn, Massachusetts, USA
147

1983 Ferrari 308 GTSi Quattrovalvole

Original & Highly Original
6865 mi 30k mi
Manual transmission Manual
LHD steering LHD
For Sale
$129,900
Sep 18, 2025
1969 Plymouth GTX
Auburn, Massachusetts, USA
95

1969 Plymouth GTX

Original & Highly Original
6865 mi 92k mi TMU
Manual transmission Automatic
LHD steering LHD
For Sale
$79,850
Sep 18, 2025
1970 Chevrolet Chevelle Malibu
Auburn, Massachusetts, USA
91

1970 Chevrolet Chevelle Malibu

Modified
6865 mi 64k mi TMU
Manual transmission Automatic
LHD steering LHD
For Sale
$72,900
Aug 25, 2025
1969 Chevrolet Chevelle SS-396/ L78
Auburn, Massachusetts, USA
92

1969 Chevrolet Chevelle SS-396/ L78

Original & Highly Original
6865 mi 5k mi TMU
Manual transmission Manual
LHD steering LHD
For Sale
$79,900
Jul 19, 2025
1969 Plymouth Road Runner
Auburn, Massachusetts, USA
90

1969 Plymouth Road Runner

Modified
6865 mi 79k mi TMU
Manual transmission Automatic
LHD steering LHD
For Sale
$74,900
Jul 19, 2025
1997 Ferrari 355 Challenge
Worcester County, Massachusetts, USA
117

1997 Ferrari 355 Challenge

N/A
6865 mi 9k mi
Manual transmission Manual
LHD steering LHD
For Sale
$189,900
Jul 10, 2025
1964 Porsche 356 SC
Auburn, Massachusetts, USA
10

1964 Porsche 356 SC

Original & Highly Original
6865 mi 6k mi TMU
Manual transmission Manual
LHD steering LHD
For Sale
$109,900
Jul 10, 2025
2003 Bently Azure Mulliner Final Series Performance
Auburn, Massachusetts, USA
6

2003 Bently Azure Mulliner Final Series Performance

Original & Highly Original
6865 mi TMU
Manual transmission Automatic
LHD steering LHD
For Sale
$79,888
Jul 10, 2025
1995 Porsche 911 Carrera Cabriolet 2D
Auburn, Massachusetts, USA
75

1995 Porsche 911 Carrera Cabriolet 2D

Original & Highly Original
6865 mi 140k mi
Manual transmission Manual
LHD steering LHD
For Sale
$72,900
Jul 10, 2025
1972 Chevrolet Chevelle Malibu Convertible
Auburn, Massachusetts, USA
90

1972 Chevrolet Chevelle Malibu Convertible

Custom
6865 mi 53k mi TMU
Manual transmission Automatic
LHD steering LHD
For Sale
$64,900
Jul 10, 2025
1972 Ferrari 365 GTC/4
Auburn, Massachusetts, USA
122

1972 Ferrari 365 GTC/4

Original & Highly Original
6865 mi 98k mi
Manual transmission Manual
LHD steering LHD
For Sale
$238,500
Jul 10, 2025
1972 BMW 2002Tii Touring
Auburn, Massachusetts, USA
12

1972 BMW 2002Tii Touring

Original & Highly Original
6865 mi 28k mi TMU
Manual transmission Manual
LHD steering LHD
For Sale
$29,900
Jul 10, 2025
1989 Ferrari Mondial T
Auburn, Massachusetts, USA
12

1989 Ferrari Mondial T

Original & Highly Original
6865 mi 24k mi
Manual transmission Manual
LHD steering LHD
For Sale
$84,900
Jul 10, 2025