Somerville Car Service workshop Mammi Motors has been servicing the Mornington Peninsula since 1991

Mammi Motors take great pride in providing a high level of customer service and quality workmanship

Your Car - Your Choice : Mammi Motors

Run by Gerald Mammi, Mammi Motors is an independently owned business that provides you with friendly personalised customer service, and we are backed by the Repco Authorised Service network. We are able to offer peace of mind with our Repco Authorised Service Nationwide Warranty, which covers quality Repco parts and labour and is supported at over 500 Repco Authorised Service Dealers Australia wide!

 The team at Somerville are committed to excellence with the business servicing the local community for more than 28 years, starting the business in June of 1991. 

Mammi Motors has a passion and developed a reputation for four wheel drive vehicle preparation within his existing customer base and local community. If you're a seasoned rock-crawler planning a big adventure or a beginner taking your 4WD for its first time in the great outdoors and want to prepare, come along and see Gerald for expert help on all things 4x4 including:

Somerville highly trained technicians are experts in servicing and repairing all makes and models, including diesel, 4WD vehicles and trucks. Mammi Motors also specialises in a wide range of tyres at more than competitive prices and can also organise a Roadworthy Certificate (RWC) for your car in quick time. Mammi Motors performs expert Brake & Clutch, Electronic Fuel Injection (EFI), Engine Reconditioning and many more. Mammi Motors mechanics can also pick up your car and deliver it back to you once the repairs have been completed.

Mammi Motors are fully qualified to perform expert car servicing that protects your warranty on your beloved new car. Our 65 Point Vehicle Inspection report check means we will also be checking for warning signs in many components of your vehicle which could be covered under your warranty - allowing you to address these faults while the vehicle is still under warranty. We can perform log book service and more on a wide range of makes and models right here in Somerville - simply call us today and tell us about your car and your last service and we can give you an estimate today. 

As a Repco Authorised Service centre, Mammi Motors have a commitment to high quality workmanship, ensuring the very best in automotive care. Our car service is a member of the Repco Auto Tech training program, ensuring each mechanic is kept fully up to date with modern vehicle repair methods.

For friendly service from a trusted independent, you can rely on the team at Mammi Motors!

The team at Mammi Motors are committed to excellence. Owner Operator Gerald has been in business servicing the local community for over 24 years.

Automotive Servicing and Repairs in Somerville

Wheel Bearings are the means by which axles and wheels are supported and able to turn freely, with minimum friction and whilst simultaneously carrying the entire weight of the vehicle.

They are therefore a critical element of your car's drivetrain and a Wheel bearing failure can be catastrophic, as it will usually result in the axle or wheel collapsing and detaching from the car. Because wheel bearings are usually hidden, it is often a forgotten component in the vehicle, so proper maintenance and regular inspection is important.

If you are unaware of any unusual noises or symptoms, be sure to alert the team at Mammi Motors in Somerville so they can investigate thoroughly.

Peace of mind: Not only are we a Repco Authorised Service Centre, but we have a combined 20 years of experience on our team. From large jobs to small, you know you are in good hands with our mechanics.

Ongoing Training: As part of the Repco family, our mechanics are offered training seminars and received service bulletins about the latest diagnostic equipment and vehicle upgrades via the Repco Auto Tech programme.

Friendly Service: We are not just a shop, but a locally owned and operated community of mechanics who are looking out for our neighbours.

Repacking and adjustment of wheel bearings (where applicable)

Wheel bearing failure: symptoms and causes

The wheels on your vehicle need to operate in a smooth manner, regardless of surfaces and speeds. When there is damage to the wheel bearings, the drive is no longer smooth as friction will build up. This friction can then break down the wheel bearings and cause wear and tear on the axle.

Mammi Motors can give you peace of mind by advising you what is causing the loud noise or vibration in your vehicle. It may be time to come in and see our mechanics if you are experiencing any of the following symptoms:

Damaged or leaking seal on the wheel bearings

For wheel bearing replacements and routine maintenance in and around Somerville contact our team at Mammi Motors.

Mammi Motors can give you peace of mind by advising you what is causing the loud noise or vibration in your vehicle.

Wheel bearing inspection and replacement service in Somerville

Your car's safety and roadworthiness is dependent on the “safety triangle,” consisting of the vehicle's ‘stopping, steering and stability' capabilities.

The suspension and shock absorbers are not just there to give you a smooth ride, they are integral for the correct operation of these three critical capabilities, therefore keeping you, your passengers and other road users safe. Regular servicing and maintenance can help to prevent problems, but if you notice anything amiss, contact Mammi Motors ASAP to get it checked out.

We are located in Somerville and serve customers in the surrounding areas as well.

Top Quality: As a part of the Repco Authorised Service Centre network all of the work we perform is backed by the Repco Authorised Service Nationwide Warranty.

The Right Parts: Our mechanics are kept up on all the latest parts thanks to Repco service bulletins. Additionally, we have access to the Repco spare parts network which means we can find you the right part at the right price.

The Best Team: Our mechanics are well versed in many different makes and models via the Repco Auto Tech programme. From a fleet of vehicles to the family car, we are here for you.

An important part of keeping all aspects of your vehicle working properly is to stick to your regular Log Book servicing schedule. However, if you notice any of the following symptoms you should get your vehicle checked out as soon as possible;

Nose diving and swerving - bonnet dips when braking or slowing down

Car rocks and rolls over bumps and doesn't hug bends when cornering

Our suspension and shock absorber services include inspection, diagnosis, repairs and replacements so we'll have your car fixed and back on the road time. Don't delay, book today.

Some of your suspension & shock absorber's important parts include

Springs - Springs are designed to absorb energy and there are several different types including leaf, coil, torsion bar or air assisted springs. The springs on different types of cars will be set up to different levels. Luxury cars, for example, may have soft springs to produce a smoother ride but this results in more body movement when the car brakes and corners. Sports cars, on the other hand, tend to have tighter springs which allow for more aggressive driving, including around corners, but also mean a less smooth ride.

Shock absorbers - these dissipate the energy absorbed by the springs. The car would not work properly without the shock absorbers because the springs would cause it to bounce up and down when you go over a bump rather than absorb that bump.

Strut - this is a shock absorber mounted inside a coil spring. Struts do the job of the springs and shock absorbers plus provide additional structural support for the suspension system.

Anti-sway bar - spans the width of the axle and joins the two sides of the suspension together to provide stability to the car while it is moving.

Get more useful information in Repco's Shock Absorbers Auto Facts Video

For high quality Suspension & Shock Absorber Services at a competitive price, speak with the team at Mammi Motors or book online. We are located at 10 Industrial Drive and service many customers in Somerville and the surrounding areas.

Suspension and Shock Absorber Servicing in Somerville

Brake fluid plays a crucial role in the safety of your vehicle by transferring the pressure you apply to the brake pedal to the actual brakes. Without it, your brakes simply wouldn’t function, and as everyone knows, a car without brakes is incredibly dangerous. Even slightly compromised brakes can pose a serious risk.

Brake fluid has a tendency to absorb moisture over time, which can compromise its effectiveness. Brake systems generate high temperatures, and brake fluid is specifically designed to have a high boiling point to prevent it from evaporating. However, when too much moisture builds up, the boiling point is lowered, making the fluid more prone to boiling under heat. This can lead to reduced brake fluid levels, ultimately affecting your vehicle’s braking performance and increasing stopping distances.

Why Is Brake Fluid Replacement Necessary?

In addition to reducing effectiveness, moisture-contaminated brake fluid can lead to corrosion within the braking system. Over time, this can damage components such as the callipers, wheel cylinders, and anti-lock braking systems (ABS). Regular replacement helps to extend the lifespan of these parts and maintain optimal braking performance.

Brake fluid is hygroscopic, meaning it actively absorbs moisture from the surrounding environment, even through microscopic openings in the brake system. This is why regular maintenance is essential to ensure safety.

Your vehicle’s manufacturer will specify how often the brake fluid should be replaced—typically outlined in the logbook service schedule. At Mammi Motors, we recommend replacing it every two years as a general guideline. However, it’s equally important to have it checked during each routine service. A professional mechanic can assess the moisture content in the fluid and check for any leaks or other signs of wear that might require earlier attention.

How Often Should Brake Fluid Be Replaced?

Yes, at Mammi Motors, we provide a comprehensive 65-point vehicle inspection upon request with every full service. This includes a detailed review of your brake fluid, master cylinder, front and rear discs and pads, callipers, cylinders, and more. Our expert mechanics will assess the condition of your braking system and notify you if the brake fluid needs replacing or if any additional brake system repairs or maintenance are required. Regular checks can catch problems early, ensuring your safety on the road.

Maintaining your brake fluid is an essential part of car ownership, and neglecting it could lead to costly repairs or, worse, compromised safety. If you’re due for a brake fluid replacement or simply want peace of mind, book a service with Mammi Motors in Somerville. Our team will make sure your braking system is in top condition, so you can drive with confidence.

Learn why brake fluid is essential for your vehicle’s safety, how it works, and why regular maintenance by Mammi Motors is crucial for optimal braking performance and to prevent costly repairs.

Brake Fluid: What It Is and Why It Matters

Brake Fluid: What Is It and Why Do You Need It?

Do you drive an Automatic vehicle? Then you might not even be aware that there is a clutch in your vehicle. Without it, the gears in your car will not change.

Mammi Motors in Somerville know all about repairing and servicing these systems including clutches, cables and fluids. Learn more below.

The clutch is one of the most important elements of your vehicles driving operation. Your engine is what causes your wheels to spin, but what happens when your car needs to stop? The engine shouldn't stop spinning but the wheels need to. It's the clutch that allows this to happen. The clutch allows the transfer of power from the engine to the wheels to be interrupted while a gear is being changed or while the car is stationary and the engine continues to run.

Some vehicles have hydraulic clutches - when you press the clutch pedal, the clutch fluid moves the pressure from the pedal through to the clutch and disengages the power transmission. Leaking clutch fluid can cause all kinds of problem in your vehicle so it is very important to monitor it regularly. At Mammi Motors in Somerville we check your clutch fluid, hydraulic system or clutch cables for you in the course of our free 65 Point Vehicle Inspection - which you can request as part of every car service.


You should have your clutch inspected if:

What signs to look for if your clutch is not performing

You notice a burnt ‘toast' or ‘burning rubber' smell in your car, or smoke from under vehicle

Your vehicle is slipping out of gear for no reason

Your clutch is not disengaging fully, or your clutch is sticking or shuddering

If your clutch is showing any of the problems above - it could mean any number of faults. Clutch problems are difficult to diagnose by symptoms alone because many issues cause the same symptoms, depending on the vehicle and type of engine. The best way to deal with clutch shuddering, slipping or noise is contact your local mechanics at Mammi Motors today.

We can perform clutch diagnostics, service and repairs on most makes and models right here in our Somerville workshop.

The clutch is one of the most important elements of your vehicles driving operation.

Grinding Gears? - It could be your Clutch Fluid

When it comes to brakes, you should never wait until brake repairs are necessary.  

Proper testing and routine checkups, such as our 65 Point Vehicle Inspection which we provide with all full car services, are important to ensure your vehicle's brake system is in top condition. Our expert team of technicians will be happy to advise you when they suspect that service or repair of your brake system is indicated to stop it becoming a bigger issue.

Brake services we perform at Mammi Motors include:

Brake Disc/Rotor and Drum Resurfacing or Machining

If you recognise any symptoms that your car's braking system could possibly need service or repairs simply book online with us and have the brakes of your vehicle assessed through our Somerville workshop today.

When it comes to brakes, you should'nt wait until brake repairs are necessary, get tested regularly.  

Brake and Clutch Service in Somerville

Brake and Clutch

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Run by Gerald Mammi, Mammi Motors is an independently owned business that provides you with friendly personalised customer service, and we are backed by the Repco Authorised Service network. We are able to offer peace of mind with our Repco Authorised Service Nationwide Warranty, which covers quality Repco parts and labour and is supported at over 500 Repco Authorised Service Dealers Australia wide!

Somerville are lead by head mechanic Gerald Mammi and Sean Rigby who started as a mechanic 8 years ago and has since become a partner in the business. The team at Somerville are committed to excellence, Owner Operator Gerald has been in business servicing the local community for more than 28 years, starting the business in June of 1991.

Mammi Motors

Brake and clutch

Let's get started with your booking.

Related articles

Car service in Somerville

Wheel bearing inspection & replacement

Suspension & shock absorber servicing

Brake Fluid: What Is It and Why Do You Need It?

Grinding Gears? - It could be your Clutch Fluid