My car won't start.
- PTO carro não pega.
- FRMa voiture ne démarre pas.
- ITLa mia auto non parte.
Auto electrics · starter motors
From the reviewsTwo campervans got a new starter motor the same or the next day.
Multi-brand workshop · Cabriz, Sintra

Campervans touring Europe, holiday rentals, the family car — Boxauto diagnoses, repairs and bills without surprises. Parts usually arrive the same day or the next, and Pedro speaks English.
Boxauto · Cabriz · 966 567 184
The business's own list, in the words you'd use
A multi-brand workshop for every make — from a classic Renault 4L to late-model cars, hybrids and EVs. Pick what you'd say at the counter.

My car won't start.
Auto electrics · starter motors
From the reviewsTwo campervans got a new starter motor the same or the next day.
The gearbox is making a noise.
Engine and gearbox repair
From the reviewsA VW T4 came in with brakes and transmission trouble — ready the next day.
A warning light came on.
Car diagnostics
From the reviewsCompetent even on the most complex jobs and late-model cars, clients say.
Back on the road, not stuck in Sintra
Campervans touring Europe, a Renault 4L, a rental with a flat. Their owners wrote it down — we just put it on a board.
Every row is a real car from a Google review. Order and wording shortened.
No surprises on the bill — that's what they write
966 567 184. Mon–Fri 9:00–13:00 and 14:00–18:00, Saturday 9:00–13:00. Travelling? Call first — English spoken.
Multi-brand diagnostics: from a classic Renault 4L to the latest cars, hybrids and EVs.
Most parts arrive overnight or the same day. The hard-to-find ones get hunted down.
"No padding on the bill", "fair price", "value for money, 6 stars". Ask for a quote before we start.
Body and paint, done in-house
Keyed doors, parking scrapes, a repainted panel — like the 2022 Mazda CX-5 whose owner thought the scratches would be complicated. "They did everything perfectly."


Family-run in Cabriz
Boxauto is a multi-brand workshop on Rua Saraiva de Carvalho, in Cabriz, on the way into Sintra. The owners, Sr. João and Dona Rute, run it with a small team of mechanics that clients call competent, honest and quick.
Because it sits on the road into Sintra and someone here speaks English, travellers find it when things go wrong: a couple whose VW California's starter died at 6 pm slept in front of the garage, and had it diagnosed, repaired and billed — "well thought, rapid and reasonable". When other garages couldn't take a local customer before the holidays, they sent her here.
Clients come back for the same three things: parts that arrive fast, mechanics who explain, and a bill with no surprises. And for Sr. João's stories.

Owner
"A great conversationalist, great life stories" — clients leave with a repair and a story.
Owner
Runs the house with Sr. João — clients name them together.
Speaks English
The name travellers remember: "Pedro speaks excellent English too if needed."
Written in four languages
4.7 ★ · 95 Google reviews
Around the workshop
Before you call
Yes — Boxauto is a multi-brand workshop. Clients have brought everything from a classic Renault 4L to a 2022 Mazda CX-5, and we work on hybrids and electric cars too.
Call 966 567 184 first. Campervans and holiday cars are fixed here regularly — often the same day or the next, depending on the part.
Yes. Pedro speaks English, and travellers write that the language barrier was never a problem.
Most parts arrive the same day or the next. Hard-to-find parts take longer, but we look for them.
Yes. We check the car before the periodic inspection so there are no surprises on the day.
Yes, body and paint is done here. Bring the car for a look and a quote.
It depends on the job and the part, so ask for a quote. Clients describe the prices as fair and the bill as correct.
Cabriz, on the way into Sintra
Phone
Hours
Stranded on the road? Call first and tell us where you are — in English if easier.