BMW · Convertible · 1992–1999
BMW M3 E36 Cabrio
Weaknesses, engine ratings and buying advice
★★★★★
1.0 / 5.0 · Based on 1 engine variants Engine Overview
The BMW M3 E36 Cabrio is available with one engine variant at 321 hp.
3.2L 6-Zyl
1995 1999
Stay Away! 9 weaknesses
Vehicle Weaknesses
| Weakness | Cost | |
|---|---|---|
| SMG-I pressure accumulator pressure loss The SMG-I sequential gearbox loses hydraulic pressure within seconds of building up to approximately 90 bar. The pump has to re-pressurise every 3 seconds and gear engagement fails. Repair is costly. Symptoms: Gears cannot be engaged, pump runs continuously, vehicle does not move despite gear selected, fault codes stored in control unit. from 80,000 km | High | |
| SMG-I control unit and sensors defective The SMG control unit wiring harness runs along the underside of the car where heat causes it to deteriorate, damaging the control unit and sensors. Reverse gear won't select and unpredictable gear selection follows. Symptoms: Reverse gear cannot be selected, vehicle fails to move with gear engaged, occasional incorrect gear display. from 100,000 km | High |
Frequently Asked Questions
What problems and weaknesses does the BMW M3 E36 Cabrio have? +
The BMW M3 E36 as Cabrio has 15 known weaknesses, 6 vehicle-related.
Which engine is recommended? +
None of the available engines are rated 'Good Choice'. Stay Away!!
Is the BMW M3 E36 Cabrio worth buying used? +
Caution is advised with the BMW M3 E36 Cabrio — 1 of 1 engine variants are rated 'Stay Away!'.
Last updated: February 2026 · All information without guarantee