IsItAGoodCar
Reliability Guide

Common Problems with the
2023 Toyota Prius Mk5 (XW60)

The fifth-generation Prius launched on the TNGA-C platform, transforming into a sleek 223hp plug-in hybrid with up to 53 miles of pure electric range.

What changed for 2023

  • •Global launch of the fifth-generation XW60 Prius built on the lower, stiffer second-generation TNGA-C architecture
  • •Adoption of standard 223 hp 2.0-litre Plug-in Hybrid powertrain paired with a 13.6 kWh lithium-ion battery
  • •Introduction of low-slung aerodynamic silhouette, concealed rear door releases, and 7-inch digital driver display

Common MOT watch-outs

  • !Rear brake disc pitting and corrosion due to predominant use of regenerative braking during urban driving
  • !Headlamp aim misalignment on ultra-slim front LED matrix projector clusters from road vibration
  • !Premature tyre inner shoulder wear on models fitted with 19-inch low-profile alloy wheels
3
Known Issues
1
Serious
0
Moderate
2
Minor

All Known Issues

Rear Electronic Door Latch Microswitch Moisture Ingress Recall

SeriousBodywork & Rust

The concealed electronic rear door release switches located in the C-pillar can suffer from water ingress during high-pressure car washes, potentially triggering a warning chime or unlatching while driving in extreme cases (subject to global safety recall).

Est. Repair Cost: £0 (Official Toyota Safety Recall - modified waterproof microswitches)
Warning Signs:

"Rear Door Open" warning chime on dashboard while driving, Rear door fails to open from exterior touch switch

What to Inspect:
  • Check Toyota UK dealer recall register to verify rear door switch replacement campaign completion
Verified by IsItAGoodCar Research TeamUpdated

7-inch High-Set Digital Driver Display Steering Wheel Rim Obscuration

MinorInterior & Trim

Depending on driver height and seating position, the top rim of the small-diameter steering wheel can partially obscure the high-mounted 7-inch digital speedometer display, requiring careful seat and steering column adjustment.

Est. Repair Cost: £0 (Ergonomic adjustment)
Warning Signs:

Top of speedometer obscured when steering wheel is set to driver's preferred angle

What to Inspect:
  • Adjust driver seat height and steering wheel rake/reach to ensure full digital instrument visibility
Verified by IsItAGoodCar Research TeamUpdated

Solar Roof Inverter Solar Generation Charging Controller Glitch

MinorElectrics & Electronics

On top-spec models equipped with the photovoltaic solar panel roof, the DC-DC solar converter can fail to route trickle charge to the 12V battery if parked under dappled tree shadow for long periods.

Est. Repair Cost: £0 (Software update)
Warning Signs:

Solar generation stats menu reads 0.0 kWh despite bright conditions, 12V battery warning after long airport parking

What to Inspect:
  • Check solar roof power flow graph in central 12.3-inch multimedia screen on a clear sunny day
Verified by IsItAGoodCar Research TeamUpdated

Buying Tips for 2023 Toyota Prius Mk5 (XW60)

  • Confirm the official manufacturer safety recall for the waterproof rear door electronic latch microswitches is signed off
  • Test that the steering wheel rim can be adjusted to view the high-mounted 7-inch digital instrument cluster clearly
  • Verify the Type 2 charging cable is present in the boot and charges properly on a home wallbox or public point
2024
Check a 2023 Toyota Prius Mk5 (XW60) by Registration