2004 Land Rover Discovery: common problems and reliability
The 2004 Land Rover Discovery has 51 owner-filed NHTSA complaints and 0 recalls on record. The most-reported areas are service brakes and hydraulic. Owners most often flag catastrophic crankshaft failure (tdv6/sdv6 diesel engines) — sudden engine seizure, described as a widespread manufacturing defect and critical safety issue. frequency: very frequent.
Safety record for the 2004 model year
51
Owner complaints
0
Recalls
6
Crash reports
3
Fire reports
Source: NHTSA complaints and recalls filed for 2004 Land Rover Discovery vehicles (US, public record).
Where owners report problems
service brakes
11
hydraulic
8
engine
7
engine and engine cooling
7
structure
5
What owners say across generations
Sentiment is sharply divided and heavily dependent on the specific generation and powertrain. Long-term owner reports express deep affection for the vehicle's unique character, unparalleled off-road capability, luxurious comfort, and commanding driving positio
Catastrophic crankshaft failure (TDV6/SDV6 diesel engines) — Sudden engine seizure, described as a widespread manufacturing defect and critical safety issue. Frequency: very frequent.
General poor reliability / frequent breakdowns — Multiple, varied failures requiring recovery, including timing chains, brake lines, radiator hoses, and coolant systems, often at low mileage. Frequency: very frequent.
Electrical gremlins — Persistent minor electrical faults, warning lights, and system malfunctions that are expensive to diagnose. Frequency: recurrent.
Diesel Particulate Filter (DPF) issues — Clogging on diesel engines used for short trips, leading to expensive repairs and potential engine damage (notably on Ingenium engines). Frequency: recurrent.
Suspension component wear — Premature wear of brakes and rubber suspension parts due to the vehicle's weight, leading to clunks and knocks. Frequency: recurrent.
Owner insights cover all generations of the Discovery.
Typical used price
Used Discovery listings typically run $19,372–$59,555 across 2017 to 2026 model years.