TR8 – The Definitive Guide to Genuine Factory Triumph TR8 Cars

The Triumph TR8 (1977–1978, 1980–1981) was the factory-produced, eight-cylinder evolution of the Triumph TR7, powered by the legendary 3.5-litre Rover V8. Styled by Harris Mann and built by British Leyland (Triumph), the TR8 represented the ultimate road-going development of the TR7 platform.

Effectively the production counterpart to the TR7 V8 rally cars campaigned by drivers such as Tony Pond during the late 1970s and early 1980s, the TR8 combined classic British sports-car styling with genuine V8 performance.

Frequently dubbed the “English Corvette” in period, the Triumph TR8 earned enthusiastic praise from the American motoring press, celebrated for its strong performance, distinctive character, and muscular V8 soundtrack.

TR8 Information – Everything You Ever Wanted to Know About the Triumph TR8

This website is a comprehensive resource for TR8 information, offering everything you ever wanted to know about the Triumph TR8, and plenty you may not even realise you wanted to discover.

Within the site menu, you’ll find a treasure trove of TR8 content, with page after page of detailed and authoritative information. Explore the different TR8 variants, original factory paint colours, interior trim levels, and a rich archive of period Triumph TR8 advertisements from when the cars were new. For enthusiasts, collectors, and historians alike, it’s all here to explore and enjoy.

To connect with fellow owners and enthusiasts, join our Facebook TR8 Group here

TR8 Production Numbers

• Approx. 2,750 genuine factory LHD TR8s

• 22 pre-production RHD TR8s See HERE

• 3 RHD EXP (experimental) TR8s

The 22 RHD and 3 RHD EXP cars were never production models.

All genuine factory production TR8s were LHD and sold exclusively in the USA and Canada.

The factory never converted any LHD TR8’s to RHD no matter what some owners may say and or imply, go HERE for more information.

Measham Auction Sales

The rare RHD TR8 pre-production and experimental cars were sold by British Leyland at Measham Auctions between 7 August and 4 September 1981. These sales also included a number of LHD TR8 engineering and prototype vehicles.

The second RHD TR8 NWK988W, can be seen in the video above at about 2.09

TR8/TR7V8 Works cars

The Triumph TR7 V8, often known in rally specification as the TR8, was a highly specialized and potent works rally car developed by British Leyland in the late 1970s and early 1980s. The standard four-cylinder engine was replaced with a Rover 3.5-litre V8 producing 300 bhp plus, and the car achieved notable rally success in the hands of drivers such as Tony Pond.

For more detailed information on each car go HERE

Buying a RHD TR8 Availability

Right-hand-drive TR8s appear for sale only very rarely and, more often than not, change hands privately rather than publicly. We occasionally have a RHD TR8 listed on our For Sale page, and when we don’t, we are often aware of owners considering a sale in the near future. When a genuine factory RHD TR8 does come onto the market, it is typically sold reasonably quickly.

As most visitors arrive with the goal of owning a Triumph TR8, we strongly recommend visiting HERE for a dedicated page that covers everything you need to know before buying a TR8, and for checking authenticity go HERE

A Common Misconception Corrected

The TR7 was originally planned with three engine options:

• 2.0-litre standard

• 2.0-litre Sprint 16-valve

• 3.5-litre V8

These were intended to replace five existing BL models simultaneously.
Contrary to popular belief, the TR7 did not replace the TR6.

The TR8 was the true intended successor to the TR6.

TR8 Non-Factory V8s – Understanding TR7V8 and Converted TR8 Cars

The vast majority of right-hand-drive (RHD) TR8s seen in the UK are not genuine factory-built Triumph TR8s. Instead, they are typically either TR7s converted to V8 power, commonly known as TR7V8s, or left-hand-drive (LHD) TR8s imported from overseas and later converted to RHD.

This situation exists because a genuine production RHD TR8 was never officially sold in the UK. In total, Triumph built only 22 pre-production RHD TR8s and 3 RHD experimental (EXP) TR8s, none of which were standard production models.

TR8 and TR7V8 Conversions in the UK

During the 1980s and 1990s, TR7V8 conversions became extremely popular in the UK. Many were completed to a very high standard and fitted with full TR8 badging, making them difficult to distinguish from a factory-built TR8. As a result, some owners, and occasionally sales listings, incorrectly or misleadingly describe these cars as genuine factory TR8s. In reality, this is only true in very rare cases. Go HERE to learn how to spot the differences.

TR8s in the USA and Canada

In the USA and Canada, the situation is largely the reverse. All factory-produced Triumph TR8s were left-hand drive (LHD) and were sold as genuine production models. However, TR7V8 conversions, along with other V8 and V6 conversions, can still be found. This is largely because Triumph never produced enough TR8s to meet market demand.

No Factory LHD to RHD Conversions

It is important to note that British Leyland never converted any LHD TR8s to RHD, regardless of claims or implications made by some owners. For further clarification and supporting information, go HERE

Verify a Genuine Factory TR8

• For guidance on identifying an authentic factory-built TR8, go HERE.

• For a complete list of all genuine factory RHD TR8s, including chassis numbers, visit the RHD TR8 page HERE.

TR8 Surviving Cars – How Many Triumph TR8s Still Exist?

It is estimated that around 60% of all Triumph TR8s originally shipped to the United States and Canada have survived—an exceptionally high survival rate for a sports car of this era. This unusually strong figure reflects both the limited production numbers of the TR8 and its enduring reputation as a highly desirable and collectible classic car.

Even more remarkable is the fact that, decades after production ended, it is still possible to purchase a brand-new, unregistered TR8. These extraordinary cars were never road-used or registered and have spent their entire lives in long-term storage since new.

These untouched examples represent a unique and fascinating chapter in Triumph TR8 history, further underlining the model’s significance and long-term appeal among collectors and enthusiasts.

TR8 Numbers by Region – Where Triumph TR8s Are Located Today

There are approximately 120 genuine factory Triumph TR8s in the UK, including all but two of the 22 RHD TR8s originally built. Of the remaining two cars, one was crash-tested and one remains in Ireland.

Many UK-based TR8s are held in private collections or museums, with an estimated 40 to 60 Triumph TR8s currently on the road in the UK at any given time.

TR8 Numbers Outside the UK

• Europe: Around 50 known Triumph TR8s

• Australia and New Zealand: Approximately 60 TR8s combined

•  USA/Canada: Around 1700 Triumph TR8s

These figures further highlight the global rarity of the TR8 and reinforce its status as one of the most collectible Triumph sports cars.

New TR8 Information Coming to Light

Over time, new TR8 information emerges that may either confirm or overturn what was previously believed to be correct. One of the key advantages of a website over printed material is the ability to update its content as new evidence becomes available, ensuring that the information presented reflects current knowledge rather than long-standing myths, often perpetuated by those with vested interests.

For this reason, it is essential that if you copy any material from the website, you check back regularly to ensure it remains current. Ideally, content should not be copied from the website, as information may change as new evidence comes to light, and there is a risk of quoting incorrect or outdated material. If you wish to share information, please share a link to the relevant page instead.

EXAMPLE: For many years, it was widely believed that the factory converted a small number of LHD TR8s to RHD. More recently, however, factory disposal records have conclusively shown this to be incorrect, clearly demonstrating that all such TR8s left the factory as LHD.

When a myth is debunked, every effort is made to remove any outdated references from the website and correct any information that is incorrect. Occasionally, a paragraph may be overlooked, so if you notice anything that appears to conflict with the rest of the site, please let us know so it can be corrected promptly for the benefit of all.

⚠️ Warning – False TR8 Information

There are more myths surrounding the TR8 than almost any other car. Many of these stories originated with early owners seeking to increase a car’s appeal or value. Common claims include statements such as the factory converted a car to right-hand drive (when the factory did not perform such conversions), or that a vehicle was a special development car when it was, in reality, simply a management or lease vehicle.

Over time, some owners have continued to embellish or invent histories to make individual cars appear more significant than they truly are. Because the TR8 is a rare and desirable model, prospective buyers are often inclined to accept these stories as fact, especially when repeated by multiple previous owners and even so called “club experts”.

“If you want someone to believe a lie all you have to do is to tell them it over and over”

However, genuine factory history can always be verified. If a claim is legitimate, there will be supporting documentation, such as factory records and/or a Heritage Certificate build record etc. Without factory documented proof, such claims should be treated with serious scepticism.

The mission of this website is to provide accurate, verifiable TR8 information. We encourage all prospective buyers to check the facts carefully before purchasing and to be very cautious of cars offered for sale with weak, unsupported, or misleading histories. Auction houses leave the authenticity checking to you, they just put up what the owner tells them, they don’t check the facts ever, and their terms always state that if you look carefully in the small print!

Buyer beware — Always ask for evidence, in particular factory evidence! Scraps of paper and letters from previous owners, poor photo copies of old V5 applications with a factory address can all be misleading at best and deceitful at worst.

If We Have Published Incorrect TR8 Information

While every effort is made to ensure the accuracy of the information presented, we recognise that errors can very occasionally occur.

If you believe any content on this website is incorrect, we ask that you please provide supporting factory documentation and/or an official Heritage Certificate to substantiate your claim. Upon receipt of verifiable evidence, we will review the matter promptly and, where appropriate, retract the information, issue an apology, and make the necessary corrections.

Our objective is to maintain the highest possible standard of accuracy, integrity and transparency. We are always very happy to admit if we have got something wrong, not least because it helps to preserve the integrity of the website.

TR8 Information – Share, Learn, and Connect

If you have information about the Triumph TR8 you’d like to share, want to learn more about the TR8, or have a TR8 or TR8 parts for sale (advertising is free of charge), we’d be delighted to hear from you.

We welcome contributions from TR8 owners, enthusiasts, collectors, and historians, whether you’re sharing knowledge, asking questions, or offering a Triumph TR8 for sale.

Please use the contact details above to get in touch.