Alfa Romeo G1 1921-1923

Alfa Romeo G1

The 6.3 litre straight six Alfa Romeo G1 clearly demonstrates Alfa Romeo's sports performance lineage, which runs right through to today's six cylinder Alfa Romeo sports cars and sports sedans. And, of course, it is bright red and lined with hand stitched leather upholstery.

But magnificent as it looks today, it has had a very mixed history since it arrived in Australia almost exactly 80 years ago.

Chassis 6018 was imported new into Australia in 1921 and was sold, for £850, to a Queensland businessman who, soon afterwards, was declared bankrupt.
Since he had seen his crash coming, he hid the car to keep it out of the hands of his creditors. Then, three years on, he had the misfortune to die and the G1 remained hidden for 25 years, apparently holding up one corner of a shed in the Queensland outback.

Then it was discovered by a couple of young jackaroos who decided it would make a fine 'paddock bomb' for rounding up cattle, chasing kangaroos and all the stuff that blokes do on farms. Eventually they managed to hit a tree and the damaged car was towed back to the farm where it was used to power a water pump. With its massive torque at low engine speed, it was ideal for the job and the work ensured that the engine remained in excellent condition even if the rest of the car was brutalised.
In 1964 it was retired from pump duty and rescued by Alfa Romeo enthusiasts. The following year the car was bought by Ross Flewell-Smith who, against the advice of some experts who thought the car unrestorable, began to rebuild it, an exercise that took ten years. In this Herculean task he was helped by the fact that he discovered a second G1, a wreck, which supplied many of the parts that were missing. Most of the body was missing and, after experimenting with various styles, Flewell-Smith took advice from Luigi Fusi who was then curator of Alfa Romeo's museum.

Flewell-Sinith's rebuild was good enough to win the 1977 Queensland Vintage Car Concours and to win the 1978 Australian Mile Miglia memorial run. In an historic race at Lakeside it was clocked at 86 mph, remarkable performance for a 1921 car, so remarkable, in fact, it was black-flagged for being so quick!
In 1995, Flewell-Smith sold this car he had nicknamed 'Milly' from the 'Milan' on the engine black, to Julian Sterling who commissioned a restoration to his own exacting standards. All worn parts were replaced with specially-made components built regardless of cost. New tyres were supplied by Michelin, made from the original 1920s moulds, costing $6,000 for the set. The restoration was undertaken up to a standard, not down to a price, and the work was described in the 1998 edition of the Classic Car Yearbook as 'breathtaking'.

Following a rationalization of Julian Sterling's car collection, the car was bought by Neville Crichton, the governing director of the New Zealand Alfa Romeo importer, Ateco Automotive.
The Alfa Romeo G1 and its place in Alfa Romeo's history Alfa Romeo had its roots in the Società Italinana Automobili Darracq (SIAD) which was founded in November 1906 to assemble French Darracq cars for the Italian market. Darracq's products, however, were not suited to Italian needs and conditions and though the new concern was intended to build 600 cars a year, it built just 300 in 1908 and a mere 61 in 1909. SIAD was liquidated and the factory was bought by a consortium of Milanese businessmen who founded Anonima Lombardo Fabrica Automobili, (ALFA).

The first ALFA cars were based on Darracq designs but the company was soon making cars designed by the former FIAT engineer, Cavaliere Giuseppe Merosi, and these proved very popular. Before long ALFA was making 3100 cars a year, then came the First World War.

In 1915 Nicola Romeo, a successful mining engineer and maker of a very popular portable compressor known as 'The Little Italian' took over the ALFA factory to build tractors, ploughs and aircraft engines. As soon as the war was over, Alfa-Romeo (with a hyphen) returned to making cars.

The first Alfa Romeo car (no hyphen) was the G 1, designed by Giuseppe Merosi. The G1 was a luxury car powered by a six-cylinder side-valve 6330cc engine, the largest engine ever fitted to an Alfa Romeo, and this was probably the reason why only 52 examples of the G1 were made. It arrived on the market just as petrol prices were raised and since the G1 returned only about six miles to the gallon it was not flavour of the month.
The G1 was, however, advanced for its time. The engine, with two cast iron blacks each of three cylinders, produced 70 bhp at an unstressed 2,100 rpm, a phenomenal 217 lb/ft torque at 1,100 rpm, and it drove through a four-speed gearbox. The chassis was pure vintage with semi-elliptical springs at the front, dual quarter-elliptics at the rear, a unique feature, and, it being 1921, the mechanical brakes were on the rear wheels only with the footbrake operating on the transmission. It also started Alfa Romeo's motorsport heritage, finishing first in its category in its first outing, in the Coppa de Garda.
The G1 was the first model designed specifically as an Alfa Romeo and it is the grandparent of the immortal Alfa Romeo P2, P3, Monza and Alfetta as well as the modern range of Alfa Romeos, the Alfa 147, 156, 166, GTV and Spider.

Alfa Romeo G1 - Technical Specification
Engine Front longitudinal mounted driving the rear wheels
Engine type Straight six, cast iron double block and fixed heads
Capacity (cc) 6330
Bore x stroke (mm) 98 x 140
Compression ratio 4.6:1
Power (bhp/rpm) 70/2100
Torque (lb/ft/rpm) 217/1100
Valves Side vales, one laterally mounted camshaft, chain driven
Cooling system 16 lire pressurized water cooling with mechanical fan
Fuel system Mechanical pump, one vertical single barrel carburetor
Fuel tank Rear mounted, 75 litres
Lubrication Pressurized, sump capacity 9 litres
Transmission 4 speed manual mechanical gearbox with reverse gear,
lateral floor mounted gear lever
Clutch Dry dual plate
Suspension - front Rigid axle, semi-elliptic longitudinal leaf
springs
Suspension - rear Rigid axle, double semi-elliptic longitudinal
leaf
springs
Wheels Cast iron spoke
Tyres 895 x 135
Brakes - foot No front brakes, rear drums
Brakes - hand Acts on the rear drum
Steering Worm and wheel
Electrical system 12 volt with a generator
Dimensions Length: 4,494mm; Wheelbase 3400mm; Front track 1445mm;
Rear
track 1445mm
Weight Unladen 1500kg