2020 Morgan Plus Four / Plus Six (CX-Generation)
Browse our directory of 2020 Morgan Plus Four / Plus Six (CX-Generation) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.
Registration Directory
Showing registrations 1–40 of 40 for the 2020 Morgan Plus Four / Plus Six (CX-Generation). Select any plate for an instant vehicle history check.
Common Problems & Reliability
The 2020 Morgan Plus Four / Plus Six (CX-Generation) has 5 known issues. 1 of these are classified as serious faults that could be expensive to repair. 3 are moderate concerns worth inspecting before purchase.
Brake Master Cylinder Recall
SeriousA critical safety recall was issued for the brake master cylinder which could lead to a loss of braking pressure.
Symptoms: Long brake pedal travel, Soft pedal
Est. repair cost: £0 (Recall)
Radiator Leaks
ModerateSeveral early CX-generation cars suffered from failing radiator cores, leading to coolant loss.
Symptoms: Coolant smell, Low coolant warning...
Est. repair cost: £600–£1,000 (Often warranty)
BMW B58 Oil Filter Housing & Coolant Leaks
ModerateThe B48/B58 engines can suffer from cracked oil filter housing gaskets and coolant return line leaks. The filter housing sits under the intake manifold, making access difficult and labour-intensive.
Symptoms: Oil drips under the car, Coolant loss...
Est. repair cost: £500–£1,200
BMW B58 Oil Filter Housing & Coolant Leaks
ModerateThe B48/B58 engines can suffer from cracked oil filter housing gaskets and coolant return line leaks. The filter housing sits under the intake manifold, making access difficult and labour-intensive.
Symptoms: Oil drips under the car, Coolant loss...
Est. repair cost: £500–£1,200
Water Ingress & Weatherproofing
MinorEven modern Morgans are not fully watertight. Doors, windscreen seals and hood fitment can allow water into the cabin, particularly at speed in rain. Owners often fit foam strips to door edges.
Symptoms: Wet carpets or seats after rain, Wind noise at motorway speeds...
Est. repair cost: £50–£200 (DIY sealing)
Buying Tips for the 2020 Morgan Plus Four / Plus Six (CX-Generation)
- Test door seals carefully—water ingress is common even on modern Morgans
- Check for evidence of the brake master cylinder recall being completed
- Verify all BMW-related software updates have been applied
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