Alfa Romeo 156 I (932) (1997 – 2003)
Reliability score : 6.2/10
The Alfa Romeo 156 (Type 932) is a D-segment sedan that marked the renaissance of the cloverleaf brand in the late 90s. Voted Car of the Year 1998, it stands out with its timeless design by Walter de Silva (hidden rear door handles, aggressive grille) and its sharp road handling thanks to a double-wishbone front suspension. This sheet focuses on Phase 1 (1997-2002) and Phase 2 (interior facelift in 2002), before the major exterior facelift by Giugiaro in late 2003. While it offers exceptional driving pleasure, particularly with petrol engines (Twin Spark and the legendary V6 Busso), it is a car that requires meticulous maintenance, otherwise risking costly breakdowns. Build quality is uneven, and the reliability of peripherals (electronics, running gear) demands constant vigilance.
✅ Strengths
- Magnificent exterior and interior design, aging very well
- Exceptional chassis: ultra-direct steering (2.2 turns lock-to-lock) and sharp front axle
- Petrol engines (Twin Spark and Busso) with a sporty character and intoxicating sound
- JTD diesel engines among the most reliable and high-performing of their era
- Love factor and collector potential (especially V6 and GTA)
⚠️ Weaknesses
- Fragile running gear: very rapid wear of upper and lower suspension wishbones (squeaking/clunking noises)
- Demanding and costly maintenance for petrol engines (Twin Spark) (timing belt every 60,000 km)
- Unreliable and costly to repair Selespeed automated gearbox
- Sensitivity to corrosion on the floor pans (especially Phase 1 from 1997 to 2000)
- Catastrophic turning radius (especially on V6)
- Capricious electronics (airbag warning light often on due to connectors under the seats)
🎯 Verdict
The Alfa Romeo 156 is an engineer's and enthusiast's car. If you are looking for an economical and trouble-free commuter, walk away. However, for driving enthusiasts, it offers rare sensations at this price point. The Twin Spark petrol versions are fantastic to drive but require a sports car maintenance budget (frequent timing belt changes, oil). The V6 Busso is a mechanical masterpiece to be carefully preserved. The JTD versions are paradoxically the most reliable and tolerant, ideal for regular use. Absolutely avoid the Selespeed gearbox and plan a budget for the regular replacement of suspension wishbones.
Common issues
Dysfonctionnement du variateur de phase (moteurs Twin Spark)
Medium
🔧 60 000 – 120 000 km
💶 300 – 600 €
Écouter un cliquetis moteur au démarrage, signe d'usure du variateur.
Usure prématurée des bras de suspension (triangles supérieurs et inférieurs)
Medium
🔧 40 000 – 80 000 km
💶 400 – 800 € (par essieu avant)
Vérifier l'usure des pneus et tout bruit ou jeu dans la direction.
Défaillance du débitmètre d'air (MAF)
Medium
🔧 80 000 – 150 000 km
💶 150 – 300 €
Attention aux pertes de puissance, à l'instabilité du ralenti et à la surconsommation.
Problèmes de la boîte de vitesses Selespeed (si équipée)
High
🔧 80 000 – 150 000 km
💶 1 000 – 2 500 € (pompe, actionneur, capteurs)
Tester minutieusement le passage des vitesses et vérifier l'historique d'entretien spécifique Selespeed.
Défaillance de la sonde Lambda (sonde à oxygène)
Low
🔧 100 000 – 180 000 km
💶 120 – 250 €
Surveiller la consommation de carburant et le voyant moteur pour un diagnostic.
Estimated maintenance costs
| Oil change |
£70 – 130 |
| Timing belt |
£500 – 1 000 |
| Clutch |
£750 – 1 400 |
| Complete brakes |
£220 – 480 |
| Estimated annual budget |
£550 – 1 100 |
Indicative estimates (independent garage, UK market). Prices vary by region and year.