Replacing one set of brake pads and discs cost: £130 + £120
The brakes on your vehicle are, of course, one of the most important safety aspects. While there are lots of other mechanical parts that can have little problems and your car will be totally safe to drive, if your brakes aren’t functioning at their best it’s dangerous for you and for everyone on the road around you. So, it’s important to ensure you stay on top of any maintenance work that’s required.
For most brake issues, the best way to get them sorted is simply to replace the brake pads and discs. There is little that can be repaired with brakes, so once they have started to wear out, or if they get damaged, you’re better off replacing them. After all, you want to be confident that you can trust your vehicle’s braking performance.
In this guide, we’ll go over how brakes work mechanically, cover some common issues and give you the all-important info on how much you should expect to pay to get them replaced.
So, the first thing to tackle is how brakes work mechanically – this will give you a better sense of why the parts wear out, and why it’s so important to keep on top of maintenance schedules.
A disc brake, which is what the majority of modern cars will use, use a mechanical disc and pad to create friction which slows the wheel down. The disc is made from metal and fitted to the wheel hub, while the pads are made from a hard-wearing compound. By clamping the pad into contact with the disc, using a calliper, friction is created and this is what slows down each wheel.
As you can imagine, rubbing the brake pad against the disc causes both parts to wear down over time. This is why these parts need to be inspected and changed regularly, as if they wear out too much you won’t be able to stop your vehicle effectively.
You might also have heard of drum brakes – these are a different kind of brakes. They’re not as common on modern cars, but older vehicles use them. They’re generally fitted to the rear axle of vehicles, with disc brakes on the front, as the front is where most of the braking force is applied to a vehicle. Drum brakes are still fitted to some new cars, particularly small or low performance ones.
A drum brake works in a similar fashion, but they use “shoes” instead of brake pads to press against a drum which is fitted to the hub of the wheel. Drum brakes are harder to service, but the shoes last for much longer than pads and discs on a disk brake, especially as the rear brakes apply less of the braking force. So, if you have these fitted to your car, you shouldn’t have to get them serviced nearly as often as disc brakes.
So, how much does it cost to replace brake pads and discs? On the table on this page, we’ve included some average car mechanic costs around the country for the price to replace a set of pads and discs – this means replacing both brake pads and brake discs for 1 axle, so 2 discs and 2 pads. Generally speaking, the front pads and discs will wear quicker than the ones on the rear of your car, so you’ll typically need to do one axle at a time.
It's possible that you’ll only need to replace your brake pads, and that the discs will be fine. This will cost around half of what you would pay for both.
These average costs are the price you’ll pay for an ordinary family vehicle. If your vehicle is a large car, like an SUV or 4x4, expect to pay more as bigger cars will understandably need larger breaks. This could be up to £400-500 per axle for a set of pads and discs.
For performance cars, you could pay up to £600-800 per axle. This is because performance cars use performance parts, including special carbon fibre brakes. As the brakes themselves need to be bigger and heavier to apply the required extra braking force to stop a fast car, they need to be made from special lighter materials to reduce the overall weight.
As brakes are a vital part of your car’s safety systems, they’re regularly checked and inspected during MOTs and vehicle services. However, it’s also important to know some of the key warnings signs that could mean your vehicle’s brakes aren’t performing optimally.
Modern vehicles have a warning light on the dashboard that will come on to indicate that the car’s systems have detected a problem with either the brakes or the ABS system. If yours does come on, take your car to a garage as soon as you can to get it properly checked out and the issue diagnosed.
One of the most common signs of brake issues is a “spongy” brake pad. If you press down on the brake pedal and don’t get a strong response with resistance, it usually means that there’s a problem with your brakes. This is especially true if you can feel that your car isn’t slowing as quickly as it should.
If you feel that your car judders or the steering wheel pulls or wobbles when you brake, this is another common sign of damage or worn-out brake pads and discs. This sometimes also occurs when there’s been damage to a brake disc, as it means the wear is uneven from one wheel to the other.
Brakes that have started to wear out significantly will often start to make a squealing or squeaking noise. If you hear this when you brake, it’s worth getting your car checked by a mechanic, as it may be an indication that your brakes are wearing out.
On most vehicles, you can inspect the visible part of the brake disc that you can see through the spokes of each wheel. Look for any deep grooves or scoring, as well as rough spots or rust. It could also be cracked or look uneven – either of these will mean you need to replace the disc.
The service intervals on brake pads and discs can vary hugely depending on your driving style and the make/model of the vehicle. A good rule of thumb is around every 40,000-50,000 miles. However, it could be as soon as every 25,000 miles, or they may last as long as 80,000. Your brake pads and discs will be inspected as part of an MOT and service, so if you’re worried about the mileage your brakes have done, ask your mechanic.
Bear in mind that you’ll likely need to change your front brake pads and discs sooner than the rear ones, as most of the braking force is applied by the front brakes.
As we’ve just mentioned, there’s a range on how long brake pads and discs will take to wear out. This is because the speed at which your brakes will wear out is massively dependent on both your driving style and the type of driving that you mostly do.
So, to keep your brakes in top condition for longer, try to drive as smoothly as possible, and use engine braking to slow your vehicle down where it’s safe to do so. Riding the brakes often, and stopping too quickly will cause your brakes to wear out faster than they might otherwise. Braking early, and applying lighter, smoother pressure to the pedal for a longer period of time is a better way to stop, and it’s safer too. Over braking and braking aggressively is both more dangerous as a driving style, as well as causing brakes to wear out prematurely.
This means that if you do a lot of smooth, motorway driving, you can expect your brakes to last on the longer end of the ranges we quoted above. However, if you drive aggressively in stop and go traffic a lot, expect your brakes to wear more quickly. Additionally, environments with lots of hills will often cause brakes to wear quicker, as you’ll be braking more often and also need to apply more force to stop the car when you’re going downhill.
| Job | Estimate |
| Replacement exhaust cost to supply and fit | £180 |
| Cost to replace brake pads and discs | £430 |
| MOT cost | £70 |
| Cost of van insurance | £45.00 per month |
| Cost of motorbike insurance | £8.00 per month |
| Cost of car insurance | £40.00 per month |
| Clutch replacement cost | £850 |
| Full annual car service cost | £240 |