[ Exclusive service in Cartagena de Indias ]
Your car, treated like the only one
Mechanics, body work, paint and detailing under one roof, with one person following your car from start to finish and a quote you approve before we begin.
Why AutoSanMarq
Most bad experiences at a repair shop aren't about the repair: they're about not knowing what was done to the car, or why the bill grew. Here it works the other way round. First we inspect, then we tell you what we found, and only when you approve does anyone touch the car.
Labour and parts itemised separately, in writing. If anything else turns up, we call before doing it.
Scanner, live data and a road test. We replace the part that failed, not the one next to it.
Mechanics, body work, paint and detailing under one roof. No driving your car across town.
Carrera 3 # 46B-120, Marbella, Cartagena de Indias, Bolívar, Colombia. Easy to reach from anywhere in Cartagena.
Services

Scanner code reading and a road test, so we know what's failing before replacing a single part.
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Timing, gaskets, cylinder head, cooling, clutch and whatever else the engine needs, with parts that hold up.
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Pads, discs, drums, cylinders and system bleeding. Free check when the pedal feels off.
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Shocks, bushings, tie rods, ball joints and links. The rattles over potholes stop and the car tracks straight again.
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Oil at the viscosity the manual calls for, a new filter and a fluid check while the car is on the lift.
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Refrigerant recharge, leak detection, cabin filter change and compressor check. In this city that's not a luxury.
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Battery and alternator testing, starter, lights, fuses and shorts. We look for the cause, not the symptom.
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From the dent to sound metal: straightening, filler, primer and paint in your car's exact colour.
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Paint polishing, fine scratch correction, deep interior cleaning and protection against the Caribbean sun.
See serviceVehicle systems
Each system has its own checklist. Tap a number on the diagram — or open the panel beside it — to see what we check.
Timing, gaskets, cylinder head, water pump and radiator. In Cartagena's heat an overheating engine doesn't forgive: we check temperature, cooling fan and leaks before the head warps.
Pads, discs, drums, cylinders, hoses and fluid. We measure the disc with a gauge: if it's within spec we resurface it, if not we replace it. Never by eye.
Shocks, springs, bushings, tie rods, ball joints and links. Rattles over potholes and a car that pulls to one side almost always start here.
Manual or automatic gearbox, clutch, CV joints and mounts. Changing the gearbox oil on time costs a fraction of repairing it.
Battery, alternator, starter, lights, fuses and wiring. We measure parasitic draw to find what's eating the battery while the car sleeps.
Compressor, condenser, evaporator, cabin filter and refrigerant charge. If it barely cools, we look for the leak first: recharging over a leak is throwing money away.
Manifold, catalytic converter, oxygen sensors, muffler and mounts. What sounds different at the back usually shows up in fuel consumption at the front.
Panel work, filler, primer, colour by code and a final polish. We blend into the neighbouring panels so the repair doesn't show in sunlight.
Results
Before
After



The shop
A high-end car doesn't forgive "close enough": not a torque set by feel, not a similar-looking part, not a polish with the wrong pad. At AutoSanMarq we work with the manufacturer's manual open, with tools of the exact size, and with the calm of people who know that what's on the lift is worth more than the rush.
Frequently asked questions
Anything missing? Message us on WhatsApp and we'll answer, no strings attached. Your car's progress, with photos, doesn't go through WhatsApp: it reaches you through our shop management system.
Ask on WhatsAppYou can come straight to the shop in Marbella, but if you message us on WhatsApp first we'll hold a slot and you skip the wait. For body work and paint it's worth booking: the car stays with us for several days.
No. Photos and work progress don't go through WhatsApp: they live in our shop management system, which notifies you every time your vehicle moves to a new stage, with the photos and what was done. WhatsApp is for booking, quoting and answering questions.
Always. We inspect the car, send you a quote with labour and parts itemised separately, and only start once you approve it. If anything else comes up during the job, we call you before doing it.
Yes. We'll tell you straight if the part is right for your vehicle. In that case our warranty covers our labour, not the part you bring.
We stand behind the labour on everything we do and the parts we install, according to each manufacturer's warranty. The terms are written on your invoice.
We work on light vehicles from the makes most common in Cartagena. If your car needs a specific tool or scanner we don't have, we'll tell you right away instead of wasting your day.
In the Marbella neighbourhood, Carrera 3 # 46B-120, Cartagena de Indias, next to the Berlinas Tour bus company. The map on the contact page shows the exact spot so you get there without circling around.
Book your appointment
Tell us what's going on and we'll tell you what needs checking, what it costs and how long it takes.