2017 Jeep Grand Cherokee 3.0L Diesel · B19 SAH

The 3.0-litre diesel Grand Cherokee returns roughly 30-37 mpg in real-world driving depending on use, which is reasonable for a large SUV. Road tax falls into a higher bracket due to the engine size and CO2 emissions typical of this model — expect around £200-£320 per year depending on the exact emissions figure. Insurance is likely to be in group 40-44, making it a relatively expensive vehicle to insure.

Maintenance costs for the 3.0 V6 diesel are higher than average because parts are less common than for mainstream brands. A major service including oil, filters, and AdBlue top-up typically costs £350-£500 at an independent specialist. Timing chain replacement, if needed, can run into four-figure territory. Tyres are large and specialist, costing around £150-£200 each fitted.

Estimated annual running cost: £2,400-£3,000, accounting for fuel, tax, insurance, and routine maintenance. This does not include any major repairs.

Based on the MOT history, the front brake pads and tyres have been flagged as wearing — physically inspect pad and disc thickness, and check all four tyres for even wear, as uneven wear can indicate alignment or suspension issues. The advisories in 2022 covered both front tyres wearing on the inner edge, which can suggest geometry problems worth investigating.

For the diesel-specific elements, check the DPF for soot accumulation by examining the live data or having a diagnostic scan run — look for completed regenerations in recent history. Inspect the AdBlue system, including the tank level and injector operation, as failures here are common and expensive. Listen for any timing chain rattle on cold start, as the VM Motori 3.0 diesel has a known reputation for chain stretch.

General checks should include a thorough underbody inspection for corrosion, particularly around suspension components and the rear subframe. The Grand Cherokee's air suspension (if fitted) should be tested at all height settings, as compressor and air strut failures are common on higher-mileage examples. Even on this low-mileage vehicle, electronics can be problematic — test all infotainment, climate control, and seat functions thoroughly.