What are the common problems with Discovery 4?

Common used Land Rover Discovery 4 problemsElectrics. Any of the electrical items can play up; particularly troublesome are the rear wiper motor, the central locking and windows.Air-con faults. … Parking brake. … Oil leaks.

Is Discovery 4 a reliable car?

Imperious on and off-road, hugely practical, more desirable than the current Discovery, refined and high-quality interior. High running costs, reliability and quality issues, a little old-fashioned. The Land Rover Discovery 4 is one of the best SUVs in the world.

What are the typical problems with a Land Rover Discovery?

Vibrations from out of balance front driveshafts have upset some owners, while a handful have suffered catastrophic engine failure with the 3.0 Sd6 V6 diesel. There have also been a few reports of metal fragments being found in the engine oil of the Sd4 diesel, possibly from failed piston rings.

Is TDV6 engine reliable?

In service, the TDV6 is generally reliable and is plenty powerful enough for normal use. Its strength does allow it to be tuned up to noticeably higher power levels, though bear in mind that the standard torque is limited to protect the gearbox.

Which Discovery model is most reliable?

The most reliable Land Rover Discovery is the Series II. The series II was produced from 1998 through 2004 and is the engine is much more reliable than the other generations of the Discovery.

Is the Discovery 4 better than the 3?

Discovery 3 vs Discovery 4

The Discovery 3 makes a great enthusiast's 4×4, while the Discovery 4 is more suited to long-distance on-road driving, provided you're prepared to spend a little more. Both make good family cars, although the later model is smoother and better equipped.

Who made the Discovery 4 engine?

A Ford/PSA-developed 2.7-litre, 195 hp (145 kW), 440 Nm V6 diesel engine (the TdV6) was intended to be the biggest seller in Europe. For the US market and as the high-performance option elsewhere, a 4.4-litre petrol V8 of 300 hp (220 kW) was chosen.

Is Land Rover Discovery worth buying?

Should I Buy the 2023 Land Rover Discovery? It's worth considering this Rover if you like its adventurous spirit, third-row seating and well-rounded performance. A long list of standard features for a roughly class-average MSRP doesn't hurt either.

Are Land Rover discoverys expensive to fix?

The average annual repair cost for a Land Rover is $1,174, which means it has average ownership costs.

Is 3.0 TDV6 a good engine?

It's a great engine, and suits the Sport well. Despite the car's immense bulk, the torque of the engine means you're never struggling for pace, while the super-smooth ZF six-speed auto gearbox ensures total refinement. It's not just the straight-line performance that impresses either.

Why do the TDV6 engines fail?

A common problem with the 2.7 TDV6 is the oil pump housing has a weak point where the tensioner is mounted. This point eventually breaks under the high stress in this area and causes failure. Every 2.7 engine rebuild we carry out has the oil pump replaced with the newer upgraded oil pump.

What is the least reliable Land Rover?

The Land Rover Discovery has been named as the most unreliable used car in a survey of nearly 25,000 owners.

• When it came to brand performance, Lexus was the best overall followed by Toyota, for making the most reliable cars.
• The worst for reliability overall was Jeep, Land Rover was second and Fiat third.

How many miles will a Discovery 4 do?

The Discovery 4 mileage is 11.4 to 11.8 kmpl. The Automatic Diesel variant has a mileage of 11.8 kmpl.

How long does a Discovery 4 battery last?

between 3 to 5 years

Your Land Rover Discovery battery will typically last between 3 to 5 years, but that can vary heavily depending on weather conditions type of battery, battery size, and driving habits.

Is the 300 TDi a good engine?

The 200 and 300 TDi are tough, durable engines which will normally run for big mileages with routine maintenance. I have had these engines apart with 250,000 miles on the clock and the bores, pistons, crank journals, camshafts etc are almost unworn.

What is better Discovery or defender?

2023 LAND ROVER DEFENDER 110

If you need to carry more than 5 passengers, the Discovery is the better choice thanks to its standard 5+2 seating configuration. Both come standard with identical 2.0L P300 Gas i4 engines producing the same power figures.

Who makes Land Rover engines?

The Ingenium family is a range of modular engines produced by Jaguar Land Rover, in both petrol and diesel variants.
…
Ingenium engine family.

Ingenium
Manufacturer	Jaguar Land Rover

Are Discovery 4 expensive to maintain?

• Insurance and servicing

  Insurance groups are generally high, meaning insuring your Discovery will be pricier than most cars. You'll also find that servicing and repair costs are high, even compared with premium rivals, so be prepared for the costs incurred in keeping one running.

Is the 3.0 l 6 cylinder reliable?

It's considered to be an extremely reliable engine, with many people getting over 200,000 miles out of it. The N54B30 is a 3.0L twin turbo inline six engine that was used in the E90/E92 335i/is and the 1M Coupe. It's considered to be a very reliable engine, with many people getting over 200,000 miles out of it.

Why are Discovery 4 so unreliable?

• Any of the electrical items can play up; particularly troublesome are the rear wiper motor, the central locking and windows. Air-conditioning and climate control systems can suffer from glitches with faulty sensors, compressors and corroded pipes.

What is the most unreliable SUV?

10 Most Unreliable SUVs Of 2022

• 8 2014 Jeep Cherokee – 5/100.
• 7 2014 Buick Encore – 5/100.
• 6 2023 Kia Sorento – 5/100.
• 5 2022 Ford Mustang Mach-E – 4/100.
• 4 2022 Volvo XC60 – 4/100.
• 3 2022 Mercedes-Benz GLC – 4/100.
• 2 2022 Volkswagen Tiguan – 3/100.
• 1 2022 Volkswagen Taos – 1/100.

What SUV not to buy?

The Worst SUVs To Buy In 2022

• 10 Subaru Ascent.
• 9 Chevrolet Trax.
• 8 Ford EcoSport.
• 7 Jeep Renegade.
• 6 Fiat 500X.
• 5 GMC Acadia.
• 4 Ford Explorer.
• 3 GMC Yukon.

Does Discovery 4 have timing belt or chain?

For example, the legendary 300Tdi diesel in the Discovery 1 has one timing belt. The Discovery 3 and 4 V6 Diesel engines have a big cam belt, as well as a high-pressure fuel pump drive belt that needs to be changed as well.

Does a Discovery 4 have two batteries?

The dual battery system is designed to ensure a secondary, or slave battery, is kept charged at the correct voltage all of the time. It also isolates the dual battery so that your vehicles main battery is not discharged when using your power hungry appliances.

Which engine is best TSI or TDI?

TDI engines will typically have better fuel economy compared to a TSI (especially if you do lots of long motorway journeys), as is usually the case with any diesel engine compared to petrol. TDIs tend to be more expensive to purchase though, and the fuel itself typically costs more per litre.

How long do TDI engines last?

400,000 to 500,000 miles

How long do Volkswagen TDI engines last? A well-maintained TDI engine can actually last up to 400,000 to 500,000 miles.