2016 Land Rover LR4

2016 Land Rover LR4

Overview

The 2016 Land Rover LR4, a capable and rugged SUV, generally presents a solid reliability record, though like many luxury vehicles of its era, it can have specific areas that require attention. Its robust V6 engine and sophisticated all-wheel-drive system are key strengths. However, potential owners should be aware of common issues that can arise, particularly concerning the air suspension system and certain electrical components. Regular maintenance is crucial for longevity, but this report focuses on documented, non-wear-and-tear related problems that may impact reliability and ownership costs.

---

Engine

3.0L Supercharged V6

Timing Chain Wear

• Symptoms: Rattling noise from the front of the engine, especially on startup; check engine light.
• Solution: Replacement of timing chains, tensioners, and guides.
• Cost: $2,500 - $4,000

Supercharger Belt Failure

• Symptoms: Loss of power, battery warning light (as alternator is belt-driven).
• Solution: Replacement of supercharger belt and idler pulley.
• Cost: $300 - $600

Transmission

8-Speed Automatic (ZF 8HP70)

Transmission Fluid Leaks

• Symptoms: Leaking fluid from the transmission pan or cooler lines, potential for slipping gears or rough shifting.
• Solution: Repair or replacement of leaking seals, lines, or transmission pan.
• Cost: $500 - $1,500

Mechatronic Unit Failure

• Symptoms: Erratic shifting, failure to engage gears, transmission warning light.
• Solution: Repair or replacement of the mechatronic unit.
• Cost: $1,500 - $3,000

Suspension

Air Suspension System

Air Spring Leaks

• Symptoms: Vehicle sagging on one or more corners, compressor running excessively, suspension warning light.
• Solution: Replacement of leaking air springs or air compressor.
• Cost: $800 - $2,000 per corner for springs, $500 - $1,000 for compressor

Compressor Failure

• Symptoms: Inability to raise or lower the vehicle, suspension warning light, constant compressor noise.
• Solution: Replacement of the air suspension compressor.
• Cost: $500 - $1,000

Electrical

Body Control Module (BCM)

Intermittent Electrical Faults

• Symptoms: Various warning lights, malfunctioning interior lights, power window issues, infotainment system glitches.
• Solution: Diagnosis and potential reprogramming or replacement of the BCM.
• Cost: $800 - $1,500

Parking Sensors

Malfunctioning Parking Sensors

• Symptoms: False alerts or no alerts from parking sensors, parking sensor warning light.
• Solution: Cleaning or replacement of faulty parking sensors.
• Cost: $200 - $500

Exterior

No widespread issues reported.

No major issues reported for this configuration.

Interior

No widespread issues reported.

No major issues reported for this configuration.

---

Summary Verdict

The 2016 Land Rover LR4 offers a compelling blend of off-road prowess and luxury. While its core powertrain is generally robust, potential buyers should budget for potential repairs related to the advanced air suspension system, which can be a significant expense if components fail. Engine-related issues like timing chain wear and supercharger belt problems are also documented. Electrical gremlins, particularly those stemming from the Body Control Module, can manifest as various intermittent faults. Despite these potential drawbacks, with diligent maintenance and awareness of common issues, the LR4 can remain a capable and enjoyable vehicle.