2024 Mazda CX-30 Prime-Line Mhev 2.0L Petrol · SW74 AEA

The 2.0-litre Skyactiv-G mild-hybrid petrol unit in the CX-30 typically returns around 45-47 mpg on the WLTP combined cycle in real-world driving, helped by the mild-hybrid system's brake energy recuperation. Annual VED (road tax) for a vehicle registered from October 2024 costs £195 per year for petrol vehicles under the current system, though the Euro 6AP compliance means it is exempt from any emissions-based charges such as the London ULEZ. Insurance for the CX-30 Prime-Line typically falls in group 15-17, so expect premiums in the £500-£800 range depending on driver profile and location.

Routine maintenance costs for the CX-30 are reasonable compared to premium rivals, with Mazda servicing generally priced lower than German equivalents. An annual service at a Mazda dealer typically costs £200-£300, while independent Mazda specialists may charge slightly less. Brake fluid and coolant changes are required at specified intervals, and the mild-hybrid components are maintenance-free. Overall estimated annual running costs, including fuel, tax, insurance and servicing, are likely to fall in the £1,600-£2,000 range for a typical driver covering around 8,000-10,000 miles per year.

With no MOT history available for this SW74AEA, the inspection checklist shifts towards factory build quality, dealer preparation and component condition rather than wear items. Begin with a thorough walkaround: check all panel gaps for symmetry, examine the black paintwork for inconsistencies in shade or texture that could indicate respray, and inspect the windscreen and headlamps for any chips or condensation. Test all exterior lighting, including the LED daytime running lights, rear lights and number plate illumination, as lighting issues are a common MOT failure point on vehicles of any age. Verify the operation of all windows, mirrors (including auto-folding if fitted), the tailgate, and central locking.

Inside the cabin, check the Mazda Connect infotainment screen for dead pixels, Bluetooth and Apple CarPlay/Android Auto connectivity, and ensure the climate control functions correctly in both cool and warm modes. Test the operation of all driver assistance systems, including the radar-guided adaptive cruise control, lane departure warning, blind spot monitoring and rear cross traffic alert, which are standard or optional on Prime-Line trim. On the road, listen for any rattle or vibration, particularly from the rear suspension area (a known scrutiny point on CX-30s), and confirm the automatic transmission changes smoothly. Finally, inspect the 18-inch alloy wheels for kerb damage, check tyre brand and tread depth (should be well above 1.6mm given the vehicle's age), and verify the spare wheel or tyre repair kit is present.