Painted or unpainted: the eternal dilemma of used parts buyers
When you buy a used body panel, one of the first questions you ask yourself is: should I buy a panel that is already painted in my car's colour, or is it better to take an unpainted one and have it painted? Both approaches have their pros and cons, and the right answer depends on your specific situation.
We will compare both options through cost, quality, practicality and the end result. By the end you will know exactly which option is better for you.
First, let's clarify the terms. When we say "painted used part", we mean a part that has been removed from a donor vehicle and comes with the original paint (or has been repainted). When we say "unpainted part", we mean a part that comes in primer (a base coat) or even in a raw state, with no paint at all.
Painted used parts: pros
Savings on painting
The most obvious benefit. If you find a part in the exact colour of your car, you do not need to paint it. That is a saving of 150 to 500 euros, depending on the size of the part. For a bumper, that is 200 to 350 euros saved. For a bonnet, 250 to 500 euros. For a fender, 150 to 250 euros. Those are significant sums.
Ready to fit immediately
You can fit a painted part right away. No waiting on the painter, no multi-day process of prep, primer, paint and drying. Buy it, fit it, done. For people who value their time, this is a big advantage.
Original paint
If the part is in its original factory paint, the finish quality is usually better than a subsequent respray. Factory paint is applied robotically in controlled conditions (temperature, humidity, coat thickness) which is hard to replicate in a paint shop. Factory paint is more even, more resistant to scratches, and lasts longer.
Painted used parts: cons
Differences in shade
As we explained in detail in our piece on finding parts in the exact colour, even a part with the same colour code can have a visibly different shade from your car. UV degradation, age, storage conditions, all of that affects the shade. The result can be a part that is "nearly" the right colour, but not quite.
Paint damage
A used part may have scratches, stains, peeling paint, or UV damage that requires polishing or even a respray. If you have to paint it anyway, then there is no point paying a premium for a part already in colour.
Higher price
Painted parts are more expensive than unpainted ones. Sellers know a part in colour is more valuable and they set a higher price. The difference can be 30 to 100% compared to an unpainted part of the same model.
Hidden damage under the paint
Paint can hide problems beneath it. Filler, corrosion, micro-cracks, all of that can be "masked" by paint. With unpainted parts you see these problems right away because the surface is bare.
Unpainted parts: pros
Lower part price
Unpainted parts are cheaper because they do not carry the "premium" of colour. You can find an unpainted bumper for 30 to 80 euros, while the same bumper in colour would cost 60 to 150 euros. That difference is significant, especially when you consider that you may have to paint a painted part anyway if the colour does not match perfectly.
Perfect colour match
This is possibly the biggest advantage of unpainted parts. When you take a part to be painted, the painter mixes the colour to match your car, not the colour code. That means the colour on the new part will match the current colour of your car, including any fading. The result? A perfect match that is impossible to achieve with a painted used part from another car.
A professional painter uses a spectrophotometer (a device that measures the exact shade) to scan the colour of your car. They then mix the paint to that measurement, taking into account all the nuances and effects (metallic, pearl, etc.). That is a level of precision you cannot get by buying a part "in the same colour".
Visible surface condition
An unpainted part shows you everything. Every scratch, every dent, every spot of corrosion. No surprises. You buy "what you see is what you get", and that is liberating compared to a painted part that may be hiding problems.
Fresh paint
A freshly painted part has clean, new paint without scratches, UV damage or the patina of ageing. That means it will look better than a used painted part which may have years of scratches and weathering.
Unpainted parts: cons
Extra cost of painting
Painting is not cheap. Here are rough prices for professional painting of individual parts:
- Bumper - 200 to 350 euros
- Fender - 150 to 250 euros
- Bonnet - 250 to 500 euros
- Door - 200 to 400 euros
- Boot lid - 200 to 450 euros
Once you add up the price of the unpainted part and the painting, the total can be similar or even higher than a painted used part in the right colour. So the calculation is key.
Waiting time
Painting is not done in an hour. The process involves: surface prep (sanding, degreasing), applying primer (if the part is not already primed), drying the primer, sanding the primer, applying the base (the colour), drying, applying the clearcoat, drying the clearcoat. The whole process takes a minimum of 2 to 3 days, and with better painters up to a week because they prefer to wait for optimal conditions (temperature, humidity) rather than rush the job.
The risk of poor painting
Not all painters work to the same quality. Poor painting can show up as: orange peel (a texture like orange skin), runs in the paint, dust in the lacquer, uneven thickness, differences in shade. Picking a reliable painter is key.
Calculation: when each option pays off
Let's do a concrete comparison using a front bumper for a VW Golf 7:
Option A: Painted used bumper in the right colour
- Part price: 100 euros
- Painting: 0 euros (already painted)
- Fitting: 70 euros
- Total: 170 euros
Option B: Unpainted used bumper + paint
- Part price: 50 euros
- Painting: 250 euros
- Fitting: 70 euros
- Total: 370 euros
At first glance, option A is far cheaper. But here the key question is: will the colour on the used bumper perfectly match the colour of your car? If yes, option A is the clear winner. If not, you have two choices: live with the colour difference or pay for painting, which makes the total cost similar to option B, but with a worse result because you are painting over existing paint.
The third option: new aftermarket part + paint
There is also a third option many forget: buying a new aftermarket (non-original) part in primer and having it painted.
- Part price: 60 to 120 euros (new aftermarket bumper)
- Painting: 250 euros
- Fitting: 70 euros
- Total: 380 to 440 euros
This option is more expensive, but you get a completely new part with no damage, perfectly painted in your car's colour. For people who put quality first, this can be the best option.
Tips for choosing
Here is a quick guide for the decision:
Buy a painted used part if:
- You have found a part in the exact colour of your car
- The part is from a vehicle of similar age (minimal shade difference)
- The paint is in good condition (no peeling, blisters, big scratches)
- You have the option to compare colours in person before buying
- Your colour is "forgiving" (black, white, dark grey)
Buy an unpainted part and have it painted if:
- You have a tricky colour (metallic silver, red, pearl)
- Your car is older and the paint has faded significantly
- You cannot find a part in your colour
- You want a perfect match with no compromise
- You have a reliable painter with good prices
How to pick a good painter
If you decide on painting, choosing a painter is as important as choosing the part itself. Here is what to look for:
- References - ask for examples of previous work. A good painter has a portfolio and happy clients.
- Equipment - a professional paint shop has a spray booth with controlled temperature and air filtration. Painting "in the open" in a garage is a recipe for poor quality.
- Spectrophotometer - a painter who uses a spectrophotometer for colour measurement achieves significantly better results than one mixing the paint "by eye" from a code.
- Warranty - a serious painter gives a warranty on their work (at least one year). If they do not offer a warranty, that is a red flag.
- Price - the cheapest is not necessarily the best. But the most expensive does not guarantee quality either. Look for a middle ground, a painter who offers a fair price for quality work.
Primer: what you need to know
Some unpainted used parts come primed, others do not. Primer is the first coat applied to bare metal or plastic before painting. Its job is to ensure paint adhesion and protect the surface from corrosion.
If you buy a part without primer, the painter will have to prime it before painting, which adds 30 to 50 euros to the price. If the part already has primer, check its condition. Primer that has been exposed to the elements for a long time can lose its properties and require sanding and re-priming.
No one-size-fits-all answer
The choice between painted and unpainted used parts depends on your situation: the colour of the car, the age of the vehicle, the availability of parts in the right colour, your budget and your expectations of the final result.
For simple colours and newer cars, painted used parts are often the best choice. For tricky colours and older cars, unpainted parts with professional painting give a better result. And for those who want perfection, a new aftermarket part with painting is an option worth considering.
Whatever option you choose, PoDi connects you with suppliers. Send a request with details of your vehicle, the part you want and the colour code, and suppliers will send you offers tailored to your situation. Because at the end of the day, the goal is the same: a car that looks great without paying a fortune.