The Alfa Romeo 147 (Generation I, Type 937, Phase 1) made a strong impression from its launch, winning the Car of the Year 2001 title. Designed by Walter de Silva, it established itself as a premium compact with striking style and sharp handling (double wishbone front suspension). While the Twin Spark petrol engines suffered from a dubious reputation due to a fragile timing belt, the JTD diesel versions (Unijet and Multijet) shine with their exceptional robustness. The 1.9 JTD engine is often considered one of the most reliable diesels of its generation, capable of accumulating very high mileages. The real challenge of the 147 lies not in its diesel engines, but in its peripherals: fragile running gear (suspension wishbones) and electronic quirks.
The Alfa Romeo 147 Phase 1 with a diesel engine (1.9 JTD) is an automotive paradox: it houses one of the most reliable engines on the market in a body with fragile peripherals. If you opt for a JTD (115hp or 140hp), the engine won't let you down. However, expect a regular budget for the running gear (wishbones) and accept some minor electronic quirks. It's a very relevant passion/reason purchase today, provided you scrupulously inspect the maintenance history of the suspension and clutch. The petrol versions (Twin Spark) are for enthusiasts willing to undertake meticulous and costly maintenance.