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Triumph TR3: buying guide and review (1955-1961)

Triumph TR3: buying guide and review (1955-1961) Classic and Performance Car
Triumph TR3 Triumph TR3 Triumph TR3A
In the post-war years there was only one place to go if you wanted a real sportscar, and that was Great Britain. Whether it was something fast and exclusive or more affordable with a healthy dose of fun, only Britain had something for everyone. There’s something about British-built sportsters; the two go together like strawberries and cream, and few are sweeter than the fabulously nostalgic sidescreen TRs, the TR2, TR3 and TR3A. With their charming simplicity, fabulous lines and vintage driving experience, few cars are so capable of guaranteeing so much fun every time you slide behind the wheel. 
The TR’s familiarity also guarantees a ready market, ensuring that if you take the plunge and later decide the Triumph isn’t for you, selling the car on without losing your shirt is a distinct possibility. Even better, there’s great club and specialist support for the TR, plenty of cars to go round and something for every budget too – although you’ll have to get your hands dirty if you’re on a tight budget. The brilliance of these cars is no secret, which is why values have been on the rise for several years.
Can owning a TR3 today be a satisfying proposition? Certainly! If it’s in fine mechanical fettle, and TR3 should be able to keep up with modern traffic, but with a few tweaks they can be made significantly easier to live with, and a whole lot of fun. Unlike a lot of more exotic classics, the TR3 is simple to fix, easy to live with and generally cheap to run. Just be sure to buy the right car from the outset.

Which Triumph TR3 to buy?

Early TR2s and late TR3s are what most buyers want, but any straight and unmolested sidescreen TR will easily find a buyer if it’s priced fairly. Because these cars are all so similar, the one you buy will almost certainly be down to a combination of condition and personal preference in terms of styling.
Cars with a factory hard top will fetch a premium while for many buyers originality isn’t important if any modifications are reversible. For some buyers, more significant changes are fine, if it improves the usability of the car.
If you prefer your cars with a permanent tin-top, there is also the option of the much rarer Triumph Italia 2000. Designed by Michelotti, the Italia was – as the name suggests – built in Italy by Vignale. It was based on the TR3’s chassis, but due to the extra work involved ended up costing considerably more than the convertible. That meant that few were sold, and even fewer remain today.
The sort of thing that appeals to most TR buyers is a pepped-up engine that features a spicier camshaft, a later cylinder head or some extra carburation – as long the latter isn’t overdone. Fitting a TR4 all-synchro gearbox is a popular upgrade as minimal changes are required to make it fit, although a Toyota-built five-speed gearbox can also be slotted in.
What you definitely don’t want to buy is a car that’s had piecemeal upgrades. A whole package of changes can work brilliantly, but just the odd modification here and there can lead to a car that isn’t as nice to drive or own as something left completely standard.

Performance and specs 

Triumph TR3
Engine 1991cc, four-cylinder
Power 95bhp @ 4800rpm
Torque 117lb ft @ 3000rpm
Top speed 105mph
0-60mph 12.2sec
Fuel consumption 27mpg
Gearbox Four-speed manual

Dimensions and weight 

Wheelbase 2238mm
Length 3835mm
Width 1410mm
Height 1270mm
Weight 904kg

Common problems 

• A TR’s value is in its bodyshell, so scrutinise it thoroughly. Rubbish rustproofing when new means few unrestored TRs are left, which isn’t a problem if the work has been done to a high standard, but it may not have been. Check the body panel gaps and see if there’s any evidence of crash damage. The chassis may also be showing signs of crash damage, so put the car on a ramp for a good look. 
• Everything needs to be inspected for corrosion. The chassis’ outriggers rust, along with the floorpans, A-posts and rear quarter panels. The lower portions of the front wings, battery tray and the inside walls of the spare wheel compartment are also rust-prone.
• The engines are derived from Ferguson tractor units; they were also used in the Standard Vanguard. Wonderfully durable, make sure the oil pressure is at least 50psi when warm and up to speed. Any wear will be obvious so just check for rattling and blue smoke under acceleration. A tappety top end might just need some adjustment. DIY rebuilds are straightforward.
• All variations have the same four-speed manual gearbox. The first TR2s weren’t offered with overdrive, then it became available on top gear only. From May 1955, overdrive (where fitted) was fitted to second, third and fourth. This is the pick, also because the transmission is stronger.
• The gearbox is tough, but the synchromesh and layshaft bearings wear eventually, the latter given away by chattering at tickover in neutral, but silence with the clutch dipped. Clattering in first or reverse gears means a gear has lost a tooth.
• Clutches are strong but the TR2’s half-shafts break if the car is driven hard on modern radial tyres. A much stronger TR3 or TR3A axle is the standard fix, but all TR back axles tend to leak oil.
• The worm-and-peg steering is vague but still pleasant enough to use. Expect oil leaks from the steering box, leading to rapid wear – particularly when wide tyres are fitted. Some owners convert to rack-and-pinion steering which is lighter and more precise but it means the horn and indicator buttons on the steering wheel are lost.
• The suspension is reliable but up front the trunnions wear through a lack of lubrication; LM grease should be pumped in every 1000 miles. Broken springs and tired lever arm dampers are common at the back.
• Don’t dismiss uneven tyre wear too readily as a wheel might have been kerbed, pushing the front suspension out of alignment. Fixing this is involved and costly.
• The electrics and trim are much the same; simple and durable with everything available if needed. Costs can quickly mount if much is needed though, especially where the brightwork is concerned.

Model history

1953: TR2 goes on sale, based on revamped pre-war Standard Flying Nine chassis. First cars have a long-door design.
1954: The doors are shortened, while a hard top and wire wheels are now available at extra cost.
1955: TR3 supersedes TR2. Changes are slight; there’s more power and an egg-crate grille.
1956: The engine gets an upgrade to 100bhp and disc brakes become standard at the front.
1957: TR3 production ends, although the cars are available new for several months. The TR3a arrives, with full-width grille, plus improved seats and trim. The car was only unofficially known as the TR3a though; Triumph still called it a TR3.
1959: There’s now a 2.2-litre engine option.
1961: The TR4 replaces the TR3A, with an all-new bodyshell.

Owners clubs, forums and websites

• club.triumph.org.uk – Triumph Owners' Club
• www.trdrivers.com – The Triumph TR Drivers' Club
• www.tr-register.co.uk – The Triumph TR Register
• www.tssc.org.uk – The Triumph Sports Six Club

Summary and prices

If you’re looking for the British sportscar experience at its purest, not much can match the an early TR. Projects can still be found for around £5000, however this will require substantial work to bring it up to scratch. Decent runners stat at £15,000 today, while top examples range between £21,000-£32,000. You may very well need to spend considerably more than that to find a completely original example in perfect condition. 
Words: Richard Dredge
Triumph TR3 Triumph TR3 Triumph TR3A
Last updated: 26th Sep 2016
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Triumph TR3 cars for sale

9 Search results
Triumph TR3
26950 39950 GBP
  • Triumph TR3 A Cabriolet 1960


    SOLD / VERKAUFT / VENDU / VERKOCHT Triumph TR3 A 1960 British Racing Green, body off restored, better than new 1960 Triumph TR3 A Roadster. Between 2014 and 2016 the car was fully body off restored in Belgium. The car has paint in colour British Racing Green, wire wheels and a beige leather interior with green piping. Really beautiful combination and very sporty with the wire wheels in colour of the body. The 1991 CC, 4 cyl engine and manual gearbox are fully revised and are matching numbers. The engine has 101HP and in combination with the low weight of only 940 Kg and an improved case for steering gear makes this a wonderful car to drive. The car also has an aluminium radiator and a wooden steering wheel. Fotos of the restoration and Heritage certificate are present. Without a doubt, one of the best TR3 available on the market. Car has Belgian title and mot/tuv. Easy to register in every EU country. You do not need to pay any importtaxes. We can help with transport.

    • Year: 1960
    For sale
    E&R Classic Cars
    +31 416 751393 VIEW CONTACT NUMBER
  • Triumph TR3 A Cabriolet 1961


    SOLD / VERKAUFT / VENDU / VERKOCHT Triumph TR3A cabriolet 1961, overdrive, fully restored The Triumph TR3 is an English sportscar, built between 1955 and 1962 and was the successor of the TR2. This is a 1961 Triumph, fully restored in 2015. Paint in colour Midnight Blue, black interior with white piping and beautiful chrome wire wheels. The car has the 1991 C, 4 cyl, 101 HP engine and 4 speed manual gearbox with the, in that time, optional overdrive. The car also has a magnificent dark blue Sonnenland softtop. So a very beautiful, restored Triumph TR3A ready for lots of driving fun. Car has USA title and document importduties for every EU country are paid by us. Documentation is complete for registration in every EU country. You do not need to pay any importduties. We can help with transport. Trading in, buying and consignment possible.

    • Year: 1961
    For sale
  • Triumph TR3 A cabriolet 1958


    SOLD / VERKAUFT / VENDU / VERKOCHT Triumph TR3 A cabriolet 1958 wire wheels Signal Red This fabulous Triumph TR3A drives great thanks to the 1991 CC engine with 101 HP. The exterior was beautified with wire wheels, beautiful paint in colour Signal Red, chrome details and finished with ‘Lucas’ high beam headlights. The interior is provided with black leather and has a marvellous original dashboard with chrome clocks. This Triumph TR3A drives great and is fully ready for driving. Car has Holland title and Holland mot/tuv. Easy to register in every EU country. You do not need to pay any importtaxes. We can help with transport.

    • Year: 1958
    For sale


    Description The Triumph TR3 was built between 1955 and 1957 during which time only 1286 cars were produced for the home market. According to the TR Register, as of 2002, there remains only 893 registered TR3/3A’s on UK roads. The TR3-B is an unofficial name given nowadays to the final version of the TR3 which was produced in 1962. It was offered concurrent with the TR4 which started production in 1961 and was a special short-production run in response to dealer concerns that the buying public might not welcome the TR4. It had the body of the later TR3-A and two series were produced, one with a commission number preceeded by ‘TSF’ of which 530 were produced and one with commission numbers preceeded by the TCF of which 2,804 were produced. The TSF series were identical to the last run of TR3A’s and the TCF series had the 2.2 litre, TR4 engine. It also had different headlight rims, a wider grille and door handles. This stunning example has been totally restored in 2013 with such fundamental elements such as the body, frame, chassis interior and engine all recieving due attention. The frame and suspension particularly has been sand-blasted and painted. She sits on new chrome wire wheel

    For sale
  • TRIUMPH TR3 TR3A Overdrive 1962

    £26,950 £26,950

    We are delighted to bring to market this stunning 1962 Triumph TR3A with Overdrive matching numbers. This TR3A was imported into the UK some 4 years ago as a dry state US car, at that time the car was restored and converted to RHD, the engine was rebuilt to 2.0 spec with the addition of an unleaded head, there are a number of invoices in the cars history file confirming these works. Owned for the last few years by a titled owner the car is now well patinated and settled after the works. The car has a good hood, tonneau and side screens. On the road she drives well with engine being more torquey that normal with the overdrive clicking in and out smoothly. She is fitted with a nice set of chrome wire wheels and the brakes pull up straight and well.;The TR has received some minor re-commissioning from us mainly consisting of a full body machine polish. We will also be selling the car fully serviced and with a rebuilt up-rated radiator and new MOT. Although a converted car she is a sound car and offers exceptional value for money at the price offered.

    • Engine size: 1.991
    For sale
  • TRIUMPH TR3 TR3B 1962


    After spending most of its' life in California this rare model was repatriated in 1994. Since then it has undergone a most comprehensive and sympathetic 'no expense spared' full nut and bolt restoration (photographic evidence and Hertitage Certificate) also converting to RHD. Unfortunately due to the owners ill health this superb classic has never been registered or indeed on the road so has come to us to find a new owner who will appreciate and use her.;Finished in 'Signal Red' with luxurious black leather interior with red piping and chrome fitments. Will be sold with a fresh MOT and registration plate.

    For sale
  • Triumph TR3 cabriolet 1957

    €34,950(£32,063.13) €34,950(£32,063.13)

    Triumph TR3 1957 Small Mouth restored This fabulous Small Mouth TR3 was delivered in 1957 and is body-off restored. The Triumph is both optical and technical restored and provided with beautiful red paint and wire wheels. The interior has black leather seats with white piping. The dashboard of this Triumph has a beautiful wooden panel with chrome clocks. A lot of invoices and some photo’s of the restoration are present. The 1991 CC engine has 101 HP. This Triumph is a pleasure to see and drive.. Car has Belgian title and document importduties for every EU country are paid by us. Documentation is complete for registration in every EU country. You do not need to pay any importduties. We can help with transport. Trading in, buying and consignment possible.

    • Year: 1957
    For sale
  • Triumph TR3 A Roadster 1959

    €39,950(£36,650.13) €39,950(£36,650.13)

    SOLD / VERKAUFT / VENDU / VERKOCHT Triumph TR3A 1959 roadster, Overdrive and revised engine 1959 Triumph TR3A Roadster. Beautiful ‘Signal Red ‘ paint and black leather interior both in very good shape. The original 1991CC, 101HP engine is fully revised. This Triumph has Overdrive and spoked wheels . So a very beautiful Triumph TR3A. Car has USA title and document importduties for every EU country are paid by us. Documentation is complete for registration in every EU country. You do not need to pay any importduties. We can help with transport. Trading in, buying and consignment possible.

    • Year: 1959
    For sale
  • Triumph TR3 A


    POA The Triumph TR3 was produced between 1955 and 1962 by the Standard-Triumph Motor Company of Coventry, England. A traditional roadster, the TR3 is an evolution of the company’s earlier TR2 model, with greater power and improved braking. Updated variants, popularly but unofficially known as the "TR3A" and "TR3B", entered production in 1957 and 1962 respectively. The rugged ‘sidescreen’ TR, so named for its employment of removable plexiglass side curtains, was a sales and motorsport success. With approximately 74,800 TR3s sold across all variants, the model was the company’s third best seller after the TR7 and TR6, The Triumph was campaigned in races, hill climbs, and rallies across Europe and North America, with several outright, team, and class victories to its credit Although the car was usually supplied as an open two-seater, an occasional rear seat and bolt-on steel hard top were available as extras. The car is powered by a 1991 cc straight-four OHV engine initially producing 95 bhp (71 kW; 96 PS), an increase of 5 hp over the TR2 thanks to the larger SU-H6 carburettors fitted. This was later increased to 100 bhp at 5000 rpm[5] by the addition of a "high port" cylinder head a

    • Year: 1960
    • Mileage: 9758 mi
    For sale
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