Retro review: the 2007 Opel GT Reviews 2023 | Top Gear
1969 Opel GT - Under Water
Opel GT for sale at ERclassics
Interesting Finds: Rare 1969 Opel GT | ClassicCars.com Journal
Opel GT - Wikipedia
Opel GT - Wikipedia
Automotive History: The Opel GT. 1968-1973 – The Long Road From Inspiration To Production with Many Cooks Adding to the Broth Along The Way. | Curbside Classic
Opel GT - ClassicCarWeekly.netClassicCarWeekly.net
An Opel GT With Timeless Style and Smart Upgrades - eBay Motors Blog
Restomod of the week: Retropower's Opel GT | Top Gear
1971 Opel GT | Classic Auto Mall
1970 Opel GT 1900 for sale on BaT Auctions - sold for $8,500 on August 4, 2020 (Lot #34,702) | Bring a Trailer
1969 Opel GT | Hagerty Insider
1970 Opel GT – The European "Baby Corvette"
Retro review: the 2007 Opel GT Reviews 2023 | Top Gear
Opel GT: Buying guide and review (1968-1973) | Auto Express
Opel GT for sale at ERclassics
1971 Opel GT For Sale | St. Louis Car Museum
1969-73 Opel GT: GM's International Sports Car - Old Motors
Opel GT well maintained 1973 for sale at ERclassics