1973 Alfa Romeo GT 1300 Junior - LHD - 2.0L Engine

KEY FACTS

• A charismatic and lightweight classic Italian coupe, this Alfa Romeo GT 1300 Junior has been extensively uprated with a larger-capacity engine and fast road and competition-focused enhancements.
• The seller notes that it is now powered by a replacement naturally aspirated 2.0-litre ‘Nord’ twin-cam inline-four with high-compression pistons and high-lift camshafts, fitted in 2019, driving the rear wheels through a five-speed manual transmission which has been rebuilt by Brunswick Engineering.
• This left-hand drive example is believed to have originally been a Portugal-delivered model, which has since been imported to the UK, and was first registered with the DVLA in September 2016, when it was acquired by the seller.
• The seller states that after a successful racing history in the Portuguese historic road championships, the car raced in the UK for five seasons until 2021. Highlights included a 20th place finish in the 2019 Silverstone Classic, class wins in HSCC at Silverstone, class podiums in CSCC at Anglesey, and Snetterton, fourth overall at the Classic Alfa Challenge at Castle Combe, and class second in the Goodwood Spring Sprint.
• The odometer indicates 84,493 km, though this is not warranted.

EQUIPMENT AND FEATURES

• The seller reports that this example has been extensively modified from its original specification, including the replacement of the factory 1.3-litre engine with a rebuilt 2.0-litre ‘Nord’ unit, and that while in Portugal, a further engine overhaul was completed in 2019 alongside a gearbox rebuild by marque specialist Brunswick Engineering.
• This GT 1300 Junior is finished in a quintessential shade of red, over a black leatherette-trimmed interior, punctuated by wood veneer and chrome trim.
• It rides on a set of 14-inch GTA-style alloy wheels fitted with Pirelli Cinturato tyres.
• Equipment includes Veglia Borletti gauges and heater and ventilation controls.
• This example has been enhanced with an OMP bolt-in roll cage, OMP racing harnesses, an electric fuel pump, a PRO racing fuel cell, an oil catch tank, a lightweight aluminium radiator, a racing clutch and lightened flywheel, a Burman steering box, Sandler classic seats, an Alcantara-trimmed steering wheel, a kill switch, a rear cabin storage net, a passenger footwell-mounted fire extinguisher, and a Classic Alfa fast road suspension kit with Koni dampers.
• The front and rear bumpers have also been removed.
• The car comes with the V5C, a photo of the car racing, and a selection of maintenance invoices.
• The seller notes that one ignition key is included, but the car runs off the electrical cut out key.

CONDITION

• Please refer to the photo gallery to assess the exterior and interior condition.
• Specific notes from the seller include: the car was involved in a racing incident in 2018, after which it was repaired and repainted. There is now light stone chipping to the front-end and minor general blemishes across the bodywork consistent with road and track use. The interior presents some signs of competition use and general wear to the original controls.
• The seller notes that the horn is not currently functioning.
• The car’s last MOT test was conducted on 19 June 2026 at an indicated 84,509 km, resulting in a clean, first-time pass.

SERVICE HISTORY

• This GT 1300 Junior’s most recent maintenance was carried out in April 2025 at around an indicated 84,000 km by Brunswick Automotive, including tuning, new spark plugs, carburettor and mixture adjustment, ignition timing, an engine oil change, and work relating to the temperature gauge and headlamps.
• The engine and gearbox were rebuilt in 2019 by Brunswick Engineering, incorporating new pistons, liners and bearings, as well as all new gaskets, and performance upgrades.
• The seller states that the car has received regular servicing during its period of race use, with reduced mileage and maintenance requirements since 2022.

SUMMARY

This Alfa Romeo GT 1300 Junior presents an engaging and characterful classic coupe that has been significantly enhanced for spirited driving, both on road and track. Its upgraded 2.0-litre ‘Nord’ engine and lightweight modifications offer lively performance, supported by a range of competition-derived components. It would make a compelling choice for an enthusiast seeking an involving weekend car or a capable historic track machine with a proven pedigree.

Descriptions are provided by the seller and, to their knowledge, are accurate and not misleading. Buyers must satisfy themselves of the description’s accuracy, and independent research is strongly advised. Enquiries should be raised in the comments section and any inspections arranged before bidding.

Classic and collectible vehicles may have had cosmetic or bodywork repairs that are not visually apparent. Photographs may not accurately reflect colour or condition, so buyers should confirm key details directly with the seller. Unless stated otherwise, you must assume that any cherished, personalised, or heritage vehicle registration is not included in the sale of a car or bike. Please see our Terms and Conditions for full details.

All UK-registered cars and motorbikes on Collecting Cars are run through an online HPI check. On the HPI report, this vehicle shows no insurance database markers for damage or theft, and has no finance owing.