Makes › Alfa Romeo › 8C › 8C 35 · Factory competition · 1935 Ultra Rare
Alfa Romeo
8C 35
Independent-suspension 3.8-litre GP car (Tipo C)
Still being researched: full specifications. Everything shown is checked against the cited sources. Know more? Send us a source.
Photo: Simon Davison from Los Gatos, United States · CC BY 2.0
Contents
01Overview
At a glance
- Built
- 6 Built
- Years
- 1935
- Engine
- 3,800 cc / 3.8 LFactory: 3.8 L
- Power
- Not yet verified
- Top speed
- Not yet verified
- Body
- Not yet verified
- Designer
- Vittorio Jano
- In this archive
- Not yet verified
- Surviving
- Not yet verified
Sources and any conflicting figures are in the sections below.
Why it matters
The 8C 35, the Tipo C, was Vittorio Jano's replacement for the ageing Tipo B Grand Prix car, designed to face Mercedes-Benz and Auto Union in 1935. It combined an enlarged supercharged eight-cylinder engine with a rear-mounted transaxle and an all-new independently sprung chassis. The same chassis took either the eight- or the twelve-cylinder engine, so the 8C 35 and the V12 12C 36 are closely linked.
How rare is it?
Six separate kinds of rarity – never combined into one number.
Each kind of rarity is rated separately and never combined.
Photos
Exterior, interior and detail photos with their licences.
Alfa Romeo 8C 35 (Wikimedia Commons: Alfa Romeo 8C-35)
Photo: Simon Davison from Los Gatos, United States · CC BY 2.0
Alfa Romeo 8C 35 (Wikimedia Commons: Alfa Romeo 8C-35)
Photo: jason goulding · CC BY 2.0
Alfa Romeo 8C 35 (Wikimedia Commons: Alfa Romeo 8C-35)
Photo: jason goulding · CC BY 2.0
Alfa Romeo 8C 35 (Wikimedia Commons: Alfa Romeo 8C-35)
Photo: Craig Howell from San Carlos, CA, USA · CC BY 2.0
02Production & history
Production
Every figure says what it counts.
| What is counted | Figure | Basis | Status |
|---|---|---|---|
| Total model productionTipo C cars built ("Six (Tipo C)") | 61 | Factory production | Independently researched |
Independent counts (e.g. engine and colour) are never combined into a calculated figure. Surviving examples are never presented as original production.
History
The car debuted at the Italian Grand Prix at Monza in September 1935, where Tazio Nuvolari, sharing Dreyfus' car, finished second behind Hans Stuck's Auto Union. In 1936 it won at Budapest, the Coppa Ciano and Donington, while the twelve-cylinder version won at Barcelona, Milan and Modena.
RM Sotheby's reports that, following Simon Moore and Luigi Fusi, about a dozen Tipo C chassis were completed. Four complete 8C 35s were later sold, numbered 50011 to 50014. One of them, chassis 50012, went to the USA with Scuderia Ferrari in 1936 and was later raced at Indianapolis by Rex Mays and others, running an engine reworked in 1938 to under 3 litres.
Variants
How each version differs from the standard 8C 35.
No variants documented yet. Have a source? Contribute it.
03Specifications
Technical specifications
Engine
| Engine family | Not yet verified |
|---|---|
| Engine code | Not yet verified |
| Layout | Not yet verified |
| Cylinders | 82 Independently researched |
| Displacement | 3,800 cc / 3.8 LFactory: 3.8 L2 Independently researchedOriginal specification of the Tipo C engine; the engine of chassis 50012 was later reduced to 2,937 cc. |
| Bore | 78 mmFactory: 78 mm2 Independently researchedOriginal bore of the engine of chassis 50012 before its 1938 rework. |
| Stroke | 100 mmFactory: 100 mm2 Independently researchedOriginal crankshaft throw (stroke) of the engine of chassis 50012 before its 1938 rework. |
| Compression ratio | Not yet verified |
| Fuel system | Not yet verified |
| Induction | Two superchargers, each feeding one bank of four cylinders2 Independently researched |
| Power | Not yet verified |
| Power at | Not yet verified |
| Torque | Not yet verified |
Transmission & drivetrain
| Gearbox | Rear-mounted transaxle, gearbox in front of the rear axle line2 Independently researched |
|---|---|
| Gears | Not yet verified |
| Driven wheels | Not yet verified |
Chassis, body & dimensions
| Chassis | Not yet verified |
|---|---|
| Front suspension | Not yet verified |
| Rear suspension | Not yet verified |
| Brakes | Not yet verified |
| Steering | Not yet verified |
| Body construction | Not yet verified |
| Wheelbase | Not yet verified |
| Length | Not yet verified |
| Width | Not yet verified |
| Height | Not yet verified |
| Front track | Not yet verified |
| Rear track | Not yet verified |
| Kerb weight | Not yet verified |
| Dry weight | Not yet verified |
Performance
| Maximum speed | Not yet verified |
|---|---|
| 0–100 km/h | Not yet verified |
| Fuel tank | Not yet verified |
“Not yet verified” means no source has been checked for that value yet. Nothing is estimated to fill a gap.
04Colours & options
Factory colours & interiors
Original paint and trim, with the number of cars in each where a source gives it.
Not yet documented. Have a source? Contribute it.
Factory options & codes
Codes are shown exactly as written by the manufacturer.
Not yet documented. Have a source? Contribute it.
05Individual cars
Chassis register
Every documented car, with its colours, history and where it is now. Open a row for the full record. Known chassis are not automatically authenticated originals.
Not yet documented. Have a source? Contribute it.
Competition history
Every race result of the individual cars, in date order. Click a chassis number to open its full record in the register.
Not yet documented. Have a source? Contribute it.
Auction & sale history
Documented public sales of the individual cars. Click a chassis number to open its full record in the register.
Not yet documented. Have a source? Contribute it.
See one in person
Museums where an example of this car can be seen.
No example is documented on public display yet. Have a source? Contribute it.
06Reference
Identification guide
How to tell an original from a replica or later conversion.
Being verified against factory or registry sources before it is published. Have a source? Contribute it.
Sources
Each number links to the exact facts it supports.
-
1
1935 Alfa Romeo 8C 35 Specifications - Ultimatecarpage.com Level C
- 6 Tipo C cars built ("Six (Tipo C)")
-
2
1935 Alfa Romeo Tipo C 8C 35, Monterey 2021 Level C RM Sotheby's
- a pair of superchargers each feeding a bank of four cylinders
- enlarged 3.8-liter engine
- smaller bore of 75.5 mm, in place of the original 78-mm units
- reduced the throw from 100-mm to just 82-mm
- mated to a rear-mounted transaxle
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