Car Collector International
Classic · 1924–1930

Bugatti Type 35 / 35B / 35C

The most successful racing car in history — over 1,000 victories and the defining shape of vintage motorsport.

Car Collector International Editorial
French racing blue Bugatti Type 35 Grand Prix single-seater on a plain light-grey studio backdrop, front three-quarter view showing the polished horseshoe radiator with mesh grille, aero screen, black leather seat, wooden steering wheel, exposed front axle and suspension, and cast alloy wheels.
Overview

Why this car matters

The Bugatti Type 35 was introduced at the 1924 French Grand Prix and is widely credited with more race victories than any other competition car in history — over 1,000 wins by the end of the 1920s. Variants included the unblown Type 35A, the supercharged Type 35B and 35C, the 2.3-litre unblown Type 35T 'Targa Florio', and the Type 51 successor with twin-cam head. Production across all Type 35 variants is approximately 340 cars, of which a substantial proportion survive.

The defining vintage racing car and the cornerstone of the Bugatti collector market.

Variants

Range and production

VariantYearsProductionNotes
Type 351924–193096Base 2.0L unblown.
Type 35A1925–1929139Cheaper specification; Rhône engine.
Type 35B1927–1930452.3L supercharged; the most successful variant.
Type 35C1926–1930502.0L supercharged.
Type 35T1926–1930132.3L unblown 'Targa Florio'.
Collector Variants

Limited & special editions

The models below represent the most significant limited and special edition variants — factory-produced cars that command meaningful premiums over standard examples and warrant specific attention from serious collectors.

Bugatti Type 35B / 35C (supercharged) · 1927–1930

Approximately 45 (Type 35B) + 50 (Type 35C)
Distinguishing features
Supercharged 2.3-litre (35B) or 2.0-litre (35C) version of the Type 35. Most successful racing car of the late 1920s.
Value premium
1.5–2× a normally-aspirated Type 35 in equivalent condition.
Inspection points
Bugatti Trust documentation and original chassis numbering are essential. Verify supercharger originality (many cars have replacement units).

Bugatti Type 35T 'Targa Florio' · 1926

13 built
Distinguishing features
Targa Florio-prepared Type 35 with larger 2.3-litre engine and competition specification.
Value premium
Trades above standard Type 35 in equivalent condition.
Inspection points
Bugatti Trust documentation; verify chassis history through the Targa Florio register.
Buyer's Guide

What to look for

Provenance and originality

For pre-war and vintage cars such as the Bugatti Type 35 / 35B / 35C, provenance is paramount. Chassis and engine number matching, period coachbuilder records, factory build sheets where available, continuous ownership documentation, original handbooks and any competition or concours history are the foundation of value. Bugatti Owners' Club / Bugatti Trust acceptance, original chassis identity, period race history.

Mechanical inspection priorities

The Bugatti straight-eight is robust if maintained; the supercharged 35B/35C is more highly stressed and rebuild costs are correspondingly higher. Magneto, carburetion and the cable-operated brakes are specialist items. A pre-purchase inspection by a recognised marque specialist should include compression and leak-down testing, magneto and ignition checks, chassis straightness and frame survey, axle and steering wear assessment, brake system review (mechanical or hydraulic per period), and an extended road test on varied terrain to expose carburation, cooling and gearbox issues that only emerge under sustained running.

Body, chassis and originality of coachwork

Pre-war coachwork is rarely truly original after a century of use. Establish whether the body is original to the chassis (period photographs, build records, coachbuilder plates), whether it has been re-bodied at any point, and the standard of any restoration. Quality of timber framing, ash health, panel beating and paint depth are all critical. Concealed structural rot, re-bodies presented as original, and 'tribute' cars built on later or unrelated chassis must be priced accordingly.

Specification and event eligibility

Verified original chassis with continuous history and registry recognition; the Type 35 community has rebuilt and re-bodied cars across a century, so identity verification is the first priority. For vintage cars, event eligibility — Mille Miglia, Goodwood Revival, Pebble Beach, VSCC events, Le Mans Classic — can underwrite a substantial proportion of market value. Verify FIA/FIVA papers, period race history where claimed, and the car's standing with the relevant marque registry before purchase.

Ownership

Living with it

Typical mileage
300–2,000 miles typical for vintage use; rally cars higher
Service interval
Annual full service; pre-event check before any rally or tour
Annual running cost
$8,000 – $35,000 depending on use, storage and event programme
Fuel economy
10–18 mpg typical; heavy carburetted engines run rich
Insurance
Use a specialist agreed-value vintage policy with declared value reviewed annually. Premiums reflect declared value, storage, event use and driver experience with pre-war machinery.

Maintenance planning

Vintage cars require disciplined preventive maintenance: lubrication regimes, magneto service, carburettor synchronisation, brake adjustment, and timber and trim conservation. A car used regularly and serviced annually by a specialist will outlast a stored example neglected for decades.

Specialist access and parts

Strong global Bugatti specialist network; parts and services available through established firms in France, UK and the US. Confirm the availability of marque specialists, period-correct fasteners, coachwork trim, instruments and tyres before committing. A car requiring fabricated one-off parts will absorb time and cost that a similar example with active specialist support will not.
Common Problems

Known issues by system

Engine

Cracked cylinder block between bores

Major$30,000 – $70,000
Symptoms — Coolant loss, water in oil, hairline cracks visible after head removal.
Inspection — Pressure-test cold and hot; lift head; inspect block thoroughly.
Engine

Crankshaft journal wear on roller-bearing crank (Type 35/35B)

Critical$50,000 – $120,000
Symptoms — Knock at idle, drop in oil pressure, metal in oil.
Inspection — Hot oil pressure test; specialist Bugatti engine inspection; the roller crank requires marque expertise.
Identity

Pur Sang and other modern continuation vs. period chassis

CriticalValue impact: period vs. continuation differential exceeds €1m
Symptoms — Only ~340 period cars built across Type 35 family; market is dense with continuations and recreations.
Inspection — Verify with Bugatti Trust and chassis number register; require chain-of-ownership.
Supercharger

Type 35B/35C blower bearing wear (where fitted)

Major$15,000 – $35,000
Symptoms — Loss of boost, whine, weak top end.
Inspection — Boost pressure test; remove blower for inspection.
Auctions

Recent results

DateAuctionCarMileageResult
2025-02-06
Bonhams
Grand Palais Paris
1925 Type 35 Grand Prix Two-Seater
€759,000
Sold
2023-02-05
Artcurial
Rétromobile Paris
1929 Type 35C
€2,216,800
Sold
2021-08-14
Gooding & Company
Pebble Beach
1929 Type 35B Grand Prix
$5,615,000
Sold
Investment

Long-term outlook

Blue ChipHorizon: 10+ years

The defining vintage racing car. Original cars with registry recognition are firmly blue-chip.

Our view, not advice. This section is Car Collector International's editorial judgement on where this model sits in the collector market, based on the production, specification and market data set out in this guide. It is not a recommendation to buy or sell and it is not investment advice. Values can fall as well as rise.

Recommended

The trusted network

Specialists

  • Bugatti marque specialist
    View →
    UK / Europe
    Bugatti Type 35 / 35B / 35C restoration, mechanical service and originality reviews.
  • Pre-war coachwork specialist
    View →
    International
    Timber framing, ash conservation, panel beating and period-correct paint for pre-war coachwork.
  • Concours preparation studio
    View →
    International
    Concours preparation, detailing and event support for pre-war and vintage cars.
  • Hagerty
    View →
    USA / UK / EU
    Agreed-value collector insurance specialising in pre-war and vintage cars.
  • Lockton Performance
    View →
    UK / EU
    Specialist agreed-value cover for significant pre-war and competition cars.

Storage

  • Windrush Car Storage
    View →
    London & Cotswolds, UK
    Climate-controlled storage and collection management for pre-war and classic cars.
  • AutoVault
    View →
    Essex, UK
    Dehumidified storage at 55% RH in purpose-built sealed buildings, with maintenance programmes and individual motor-trade insurance cover.
  • Classic Car Club Manhattan
    View →
    New York, NY
    Secure urban storage for collector and pre-war cars.

Transport

  • CARS UK
    View →
    UK & Europe
    Enclosed concours and event transport for pre-war and vintage machinery.
  • Reliable Carriers
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    USA (national)
    Enclosed coast-to-coast transport for pre-war American and European cars.
  • FERRLOG
    View →
    Italy / Europe
    Air-ride enclosed transport for Italian and European collector cars.

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The valuation figures in this guide are for research purposes only and do not constitute financial or investment advice. See our full disclaimer.