Peugeot 307 T5 SW
Weaknesses, engine ratings and buying advice
135–177 PS
2.0L 16V Benzin
Solid compact petrol
Decent109 PS
1.6L 16V Benzin
6 weaknesses
Good Choice75–120 PS
1.6L HDi Diesel
6 weaknesses
Stay Away!Engine Overview
The Peugeot 307 T5 SW is available with 5 engine variants — from 54 to 181 hp.
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| Fault-prone BSI control unit The multi-function BSI unit (Boîtier de Servitude Intelligent) is extremely prone to faults. Splash water can disable the engine management. Instrument cluster, window regulator and central locking failures often trace back to the BSI. Symptoms: Complete electrical failure, instrument cluster shows nothing, window regulators and central locking inoperative, car won't start, sporadic warning lights. | Medium | |
| Window regulator failures from moisture Electric window regulators fail frequently, often caused by moisture in the door area. Water enters through the door handle recess and damages the control electronics. The problem is particularly common on the driver's side. Symptoms: Window regulator intermittently unresponsive, window stops in the half-open position, switch only works sporadically, all windows uncontrollable from the driver's door. | Low |
Frequently Asked Questions
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Last updated: February 2026 · All information without guarantee