What does a driveshaft do?

A driveshaft is essentially the component that “drives” a car by transferring power from a car’s engine to its wheels. It has a tubular design and is usually made from aluminium, steel or carbon fibre to ensure it's both strong and lightweight.

Front-wheel drive vehicles don’t usually have driveshafts. However, because in four wheel and rear wheel drive vehicles the gearbox and differential are separate units, the driveshaft is needed to transmit the turning motion of the gearbox to the differential. As the output shaft of the gearbox rotates it spins the driveshaft, which then turns the differential ring gear to rotate the wheels.

Driveshafts are a very precisely balanced and weighted component because they rotate at very high speeds in order to turn the wheels. When the driveshaft has an issue, it can instantly affect the drivability of the vehicle.

Hyundai

The Hyundai Motor Company (or Hyundai Motors) is a South Korean multination automotive manufacturer, founded in 1967, with current divisions that include Kia Motors and Genesis Motor.

How popular is Hyundai in the United Kingdom?

Since arriving in the UK market, Hyundai has made a steady and consistent rise in sales, to the point where there are now over 850k of their cars on our roads today.

Well-priced luxury cars with a fantastic warranty

Predominantly producing an extensive range of smart looking hatchback cars of quality and price to compete with Ford, Vauxhall and Volkswagen, perhaps their rising sales figures can be partly put down to holding one of the best warranties for a new car in the business.

Their 5-year, unlimited-mileage warranty offers the peace of mind any new car owner would be thrilled to receive, given that most marques only offer 3 years with around 60k miles of cover.

Hyundai doesn’t solely offer a range of varying hatchback models; the current full line-up features tourers, coupes and of course, as the leading trend in today’s market, a selection of SUV models of varying sizes, trims and price tags.

Hyundai electric hybrid technology

Hyundai, as have most marques during the growth of new fuel technologies, has shown a strong entry into all electric and hybrid motoring. The brand’s Ioniq Hybrid model proved more efficient than Toyota’s Prius, the world’s first mainstream and possibly the most popular hybrid car on the road today.

Motorsport: Hyundai’s subcompact rally car

Entering motorsport in the late 1990s, Hyundai unveiled its Accent WRC (world rally car) to compete in the World Rally Championship. It achieved its first top-10 result in the 2000 Rally Argentina and continued to finish well throughout the season, but not quite well enough to compete with the top 3 or 4 teams.

In 2014, Hyundai made a return to world rallying after a 10-year absence, with the introduction of their i20 WRC; a rally car based on the i20 subcompact and was unveiled at the 2012 Paris Motor Show.

How often should a driveshaft need replacing?

There is no set lifespan of a driveshaft, but it shouldn’t need to be replaced for at least 75,000 miles, unless it gets damaged. It’s important to note that this can vary a lot depending on the car, driving style and habits. The driveshaft will need to be replaced sooner if it gets damaged. Because driveshafts are very precisely balanced and weighted, when there is an issue, it will instantly affect the drivability of the car.

What happens during a driveshaft repair?

Our certified mechanics will:

• Safely jack the car so they can inspect the driveshaft.

• Replace the faulty or damaged driveshaft if necessary.

• Check any related components and advise if any need to be replaced.

• Double check the drive assembly and test drive the car.

• Make any final adjustments, if needed.

What causes a driveshaft to break?

Since drive shafts must rotate very quickly in order to do their job, they must remain weighted down and balanced exactly right. Therefore even the slightest damage will prevent the drive shafts from operating properly. This damage is usually due to an accident or can occur whilst driving over a bump or pothole. In most cases, when the driveshaft becomes damaged the car will become very bumpy and difficult to handle.

When should a driveshaft be replaced?

While there is no set lifespan of a driveshaft, it shouldn’t need to be replaced for at least 75,000 miles. It’s important to note that this can vary a lot depending on the car, driving style and habits.

The driveshaft will need to be replaced sooner if it gets damaged. Because driveshafts are very precisely balanced and weighted, when there is an issue, it will instantly affect the drivability of the car.

What are the symptoms of a bad driveshaft?

Usually, there a few signs you can look for:

• Scraping, squeaking and rattling sounds from underneath your car.

• Problems when turning your car is a tell-tale sign of a bad driveshaft.

• Intense vibrations coming from underneath the car.

• A significant shudder when accelerating from low speed or a stopped position.

What happens during a driveshaft repair?

Our certified mechanics will:

• Safely jack the car so they can inspect the driveshaft.

• Replace the faulty or damaged driveshaft if necessary.

• Check any related components and advise if any need to be replaced.

• Double check the drive assembly and test drive the car.

• Make any final adjustments, if needed.

What is the average life of a driveshaft?

There is no set lifespan of a driveshaft, but it shouldn’t need to be replaced for at least 75,000 miles, unless it gets damaged. It’s important to note that this can vary a lot depending on the car, driving style and habits.

Can you drive with a bad driveshaft?

Driving with a bad driveshaft is not recommended. A damaged or faulty driveshaft will severely affect the drivability of your vehicle, making it very difficult to handle and potentially dangerous on the roads. If your driveshaft is damaged you will experience issues when turning, shuddering when accelerating and intense vibrations when driving.

What happens if you don't replace a bad driveshaft?

Failing to replace a bad driveshaft could result in further, more expensive, damage to the car. If you begin to experience any of the above symptoms, we recommend having your driveshaft inspected and replaced if necessary. Having your car regularly serviced will ensure that any issues related to the driveshaft are picked up and dealt with early.