Citroën Traction Avant: The Complete Guide For Buyers

The Citroën Traction Avant stands as a cornerstone in automotive history, debuting in 1934 as one of the first production cars with front-wheel drive, independent suspension all around, and a unitary body structure. This French masterpiece combined bold engineering with practical usability, influencing car design for decades. Despite its pre-war origins, it offered a ride quality and handling that felt advanced even by later standards, thanks to features like torsion bar springs and hydraulic drum brakes.

Origins and Revolutionary Engineering

Developed under André Citroën’s ambitious vision, the Traction Avant—meaning ‘front traction’—emerged from a need to outpace competitors like Renault and Peugeot. Citroën invested heavily in innovation, incorporating a low-slung chassis for better stability, a longitudinally mounted inline-four engine driving the front wheels via a three-speed manual gearbox, and a body without a separate frame for reduced weight and rigidity.

The suspension system used torsion bars: longitudinal ones at the front and a transverse bar at the rear, paired with telescopic dampers and metallastic rubber bushes. This setup delivered a supple ride over uneven surfaces, absorbing bumps with poise uncommon in the era. Rack-and-pinion steering from 1936 onward made it responsive, though early models had heavier worm-and-roller setups.

Hydraulic brakes on all four wheels provided superior stopping power compared to mechanical systems of the time, enhancing safety. The low center of gravity, resulting from the engine’s position and flat floorpan, contributed to agile cornering, though the turning circle was wider than ideal due to halfshaft universal joint binding in sharp maneuvers.

Engine Options and Performance Characteristics

Initial models featured a 1,302cc engine producing 32bhp, adequate for urban use but underpowered for highways. By 1935, a 1,628cc unit arrived, followed by the popular 1,911cc ‘Light 15’ and ‘Big 15’ variants with 57-60bhp at around 3,800rpm. These delivered top speeds of 70-75mph, 0-62mph times around 25-30 seconds (where measured), and fuel economy of 25-28mpg—respectable for the period.

Performance felt modern for its time: smooth cruising at 60mph, with the engine straining only near redline. The front-wheel-drive layout eliminated driveshaft intrusion, allowing a flat floor for passenger comfort, though torque steer could emerge under hard acceleration.

Design Evolution Across Two Decades

Production spanned 1934-1957, with over 760,000 units built amid wartime disruptions. Early ‘Fléche’ models had a sharp nose, evolving to rounded ‘Malle Plate’ boots on Light 15 saloons for a sportier look. Post-war ’11B’ and ’15S’ variants included commercial bodies like vans and limousines.

• 1934-1938: Original 11CV and 15CV with separate boot designs.
• 1938-1941: ‘Commerciale’ long-wheelbase versions for taxis.
• Post-1945: Updated OHV engines, improved rustproofing, and family-oriented saloons.
• 1954-1957: Final ’11B’ models with subtle modernizations.

Body styles ranged from four-door saloons seating five, to cabriolets and estates. The saloon’s practicality shone: ample legroom, a usable boot, and long-distance comfort, as evidenced by reliable trips carrying multiple passengers.

Behind the Wheel: A Timeless Driving Experience

Drivers praise the Traction Avant’s poise. It glides over roads with dignity, the torsion bars soaking up imperfections while maintaining composure. Steering is light and progressive post-1936, demanding leverage at parking speeds but precise on twisty A-roads.

At speed, wind noise intrudes above 60mph, and the unrefined engine vibrates, yet handling outshines contemporaries like Austin or Morris. The low build and wide track enable confident cornering; braking requires anticipation due to fade under repeated use. Modern traffic? It keeps pace, though overtaking demands planning.

Its ride and handling feel like a 1960s product disguised in 1930s sheetmetal—pliable yet controlled.

Common Issues and Maintenance Essentials

Mechanically simple, the Traction rewards regular care. Torsion bars rarely sag, but check bushes for play via wheel wobble or steering vagueness. Brakes need fluid flushes; universal joints on halfshafts wear in tight turns.

Rust is the arch-nemesis: inspect sills (three-section construction hides inner decay), C-pillars near rear doors (suspension mounts), and front ‘jambonneaux’ legs (engine subframe points). Crash damage shows as creases here. Body shells prone to corrosion demand thorough underbody checks.

• Suspension: Bush wear, damper leaks—simple fixes.
• Engine: OHV reliability; watch cooling, oil leaks.
• Electrical: Basic 6V system; upgrade to 12V common.
• Transmission: Synchro gearbox durable with fresh oil.

Parts availability is strong via enthusiast clubs; rebuilds prove its roadworthiness for daily use if maintained.

Buying Guide: Choosing Your Ideal Traction Avant

Prices range £10,000-£30,000 depending on condition and rarity. Prioritize Light 15 saloons for balance of performance, space, and value—lightest body yields peppiest drive.

1. Inspect Structure: Lift for rust in critical areas; avoid sagging fronts.
2. Test Drive: Check straight tracking, no knocks, firm brakes.
3. History: Seek documented maintenance; club records ideal.
4. Variants: Avoid rare cabriolets unless concours-bound; saloons for usability.

Well-sorted examples serve as family classics, coping with tours while turning heads.

Legacy and Cultural Impact

The Traction Avant bankrupted Citroën initially due to tooling costs, leading to Michelin takeover, but saved the firm long-term. It starred in films, served police, and inspired successors like the DS. Today, clubs keep it alive, proving its ‘usable classic’ status.

Though a 2025 electric homage exists with 400hp AWD, the original’s analog charm endures.

Frequently Asked Questions (FAQs)

Is the Traction Avant suitable for everyday driving?

Yes, maintained examples handle modern roads well, with good parts support and club backing, though rust vigilance is key.

What makes its handling special?

Low center of gravity, independent torsion bar suspension, and FWD provide agile, comfortable dynamics ahead of its time.

How reliable are the engines?

Robust OHV fours last with basic care; 1.9L offers best usability.

Common restoration costs?

£5,000-£15,000 for rust/bodywork; mechanicals cheaper.

Best model for beginners?

Post-war Light 15 saloon: practical, performant, affordable.