True luxury requires absolute peace of mind. The 2026 model year equips the vehicle with standard Electronic Air Suspension, providing a remarkable Defender 90 ground clearance of up to 11.5 inches. This elevated stance is highly effective when navigating unplowed side streets during a heavy Michigan snowstorm. Protecting this capability requires a commitment to the official maintenance schedule.
The 5.0-liter Supercharged V8 engine is a complex piece of engineering. The combination of intense winter cold, abrasive road salt, and the physical demands of utilizing the 8,200 lbs of available towing capacity places significant stress on the powertrain. Routine servicing by certified experts is the only way to preserve the exceptional performance of the vehicle.
The following schedule details the foundational service benchmarks for the Supercharged V8 engine and the supporting chassis components.
| Service Interval | Required Maintenance Actions |
|---|---|
| Every 16,000 Miles or 12 Months | Synthetic oil and filter replacement, cabin air filter replacement, multipoint inspection, tire rotation. |
| Every 32,000 Miles or 24 Months | Brake fluid replacement, engine air filter replacement, air suspension system inspection. |
| Every 48,000 Miles or 36 Months | Spark plug replacement, supercharger drive belt inspection, cooling system integrity check. |
| Every 80,000 Miles or 60 Months | Transmission fluid check, transfer case and locking differential fluid inspection. |
Our service center conducts a rigorous multipoint inspection during every scheduled visit. Technicians evaluate the health of the air suspension lines, the brake pads, and tire tread depth. We exclusively use genuine OEM parts and specialized diagnostic equipment to ensure your Defender 90 remains ready to conquer whatever the Michigan climate presents.
Ensure your V8 powertrain remains exceptionally capable by booking your next required maintenance interval.