Land Rover Discovery 5 Buyer's Guide

The Land Rover Discovery 5, launched in 2017, represents the most refined and technologically advanced generation of the Discovery family. It's a very different ownership proposition to the Discovery 4 — this guide covers what to know before you buy, including the one update that matters more than any other: the facelift announced in November 2020, generally treated as the 2021 model-year update.

Land Rover Discovery 5 — illustrative artwork for the Discovery 5 buyer's guide

Illustrative promotional artwork — not a genuine OEM photograph.

Discovery 5 Generations & the 2021 Model-Year Facelift

This is the single most important thing to understand about buying a used Discovery 5.

2017–2020 (pre-facelift): Original Touch Pro infotainment, 2.0L Ingenium diesel/petrol or 3.0-litre six-cylinder diesel. The 3.0-litre diesel was badged TD6 early in this period, later redesignated SDV6 — check the vehicle's documentation for the exact badge fitted rather than assuming from year alone. Some early cars suffered from software glitches and electrical niggles as the platform bedded in.
2021 model-year (facelift launch, announced 10 Nov 2020): Introduced the significantly improved Pivi Pro infotainment system, revised suspension tuning, and four new engines — P300, P360 petrol and D250, D300 mild-hybrid diesel — resolving many of the early software issues. Because the facelift was announced in November 2020, late-2020 and early-2021 registrations can fall on either side of the change — check the vehicle's build date, VIN or specification rather than relying on the registration year alone.
By the 2022 specification: Land Rover's own spec sheet for that period lists D250, D300 and P360 only. Whether P300 remained available on later cars from the same generation isn't confirmed either way — check the specific vehicle's documentation rather than assuming from year alone.

For HMC's stock and value focus, the strongest opportunity remains a well-maintained 2017–2020 Discovery 5 with the 3.0-litre diesel engine. Early 2017–2018 examples can offer particularly strong value, while later 2019–2020 cars may command more because they are newer or better specified. The facelift introduced newer technology and the D250/D300 powertrain range, but facelifted vehicles usually cost considerably more — a high-specification, well-maintained pre-facelift 3.0-litre diesel may offer better value than a basic facelifted model. Compare specification, history, preparation, warranty support and price rather than assuming the newer model is automatically the better purchase.

Discovery 5 Engine Options

Engine	Power	Verified Years	Notes
2.0L Ingenium Diesel (SD4)	237-240 bhp	2017+	Common, efficient four-cylinder diesel
3.0L TD6 / SDV6	255-306 bhp	2017-2020	Same six-cylinder diesel family, pre-facelift — badged TD6 early in this period, later redesignated SDV6
3.0L D250 / D300	249 / 300 bhp	2021 launch through at least 2022 spec	Mild-hybrid, replaced the SDV6 at facelift
3.0L P360 mild-hybrid petrol	360 bhp	2021 launch through at least 2022 spec	Less common on the used market
2.0L P300 petrol	300 bhp	Confirmed at 2021 launch; not listed in the 2022 spec we checked	Check the individual vehicle — availability beyond launch not confirmed

The 3.0L six-cylinder engines (TD6/SDV6 and D250/D300) are generally the more relaxed, refined choice for towing and long journeys, while the four-cylinder Ingenium diesel/petrol options are the more affordable, efficient everyday choice.

HMC specialises in 3.0-litre diesel Land Rover Discovery models. We do not buy or retail the 2.0-litre diesel Discovery 5 as part of our core stock programme — the engine table above is provided for reference only and doesn't reflect what we actively stock.

Discovery 5 Trim Levels

S — Entry trim. 18" alloys, 8" Touch Pro, heated front seats, DAB radio.
SE — 19" alloys, upgraded leather, 10" Touch Pro, sliding panoramic roof.
HSE — 20" alloys, premium leather, Meridian sound system, all-round parking cameras.
HSE Luxury — 21" alloys, heated/cooled front seats, rear entertainment, Meridian Surround.
R-Dynamic — Sport styling pack, black contrast roof, gloss black detailing, available across most trims.

What to Check Before Buying a Discovery 5

Software update history — ask specifically whether the vehicle has had the latest infotainment and engine software applied, particularly on pre-2021 (pre-facelift) cars.
Air suspension — listen for the compressor, check for uneven ride height and any warning messages on start-up.
Electrical gremlins — test every screen, camera and electric feature during a viewing; intermittent faults are more common on early cars than mechanical ones.
Service history — insist on documented, stamped service records from a main dealer or reputable specialist.
Tyres and brakes — the Discovery 5 is heavy; check tyre wear patterns and brake condition, both of which can be costly to replace.

For a broader look at fault areas across the whole Discovery range, see our common problems guide. Before you view a car in person, print our free 40-point Discovery buyer's checklist to help you work through these checks methodically.

Running Costs

The Discovery 5 costs more to service and insure than a Discovery 4, reflecting its complexity and newer technology — but the four-cylinder Ingenium diesel is notably more fuel-efficient than anything in the Discovery 4 range. See our running costs guide for a full breakdown.

Discovery 5 vs the Competition

If you're also considering a Range Rover Sport alongside the Discovery 5, our Discovery 5 vs Range Rover Sport comparison covers the key differences in practicality, price and character.

Is the Discovery 5 Right for You?

The Discovery 5 makes sense if refinement, technology and a more modern driving experience matter to you, and your budget stretches beyond Discovery 4 money. If value and mechanical simplicity matter more, our Discovery 4 vs Discovery 5 comparison will help you weigh up the trade-offs.