BMW Service & Repair
BMW Repair and Service in Lewiston, Maine
Portland Performance is an independent BMW specialist at 1830 Lisbon St in Lewiston. We maintain, diagnose and repair BMWs for owners across Lewiston, Auburn, Augusta, Brunswick, Topsham and the surrounding area, so you do not have to make the trip to a dealer in Scarborough or Westbrook.
From a 3 Series daily driver to an X5 or an M car, you get BMW level diagnostic equipment, genuine parts and technicians who explain what they found.
BMW problems we fix every week
- Oil leaks: valve cover gaskets, oil filter housing gaskets and oil pan gaskets
- Cooling system: water pumps, thermostats, expansion tanks and hoses
- Timing chains: chain and guide wear on N20 and N26 four cylinder engines
- Misfires and drivability: coils, plugs, VANOS faults and vacuum leaks
- Carbon buildup: intake valve cleaning on direct injection engines
- Suspension: control arms, bushings, struts and shocks
- Electrical: battery registration, module faults and warning lights
Models we see most: 3 Series, 4 Series, 5 Series, X1, X3, X5, X7, Z4 and M models
Why BMW owners choose us over the dealer
Diagnosis before parts
We find the actual cause first. Most complex diagnostics and second opinions are resolved in 1 to 3 hours, which costs less than replacing parts on a guess.
OEM or equal quality parts
We prefer genuine OEM parts, or parts that match their quality, along with factory spec fluids, so every repair goes right and lasts.
Photos and video of everything
Every visit includes a free 200+ point digital inspection with photos and video sent to your phone, so you see what we see.
24 month / 24,000 mile warranty
Our workmanship warranty covers most repairs. Ask us about the details for your job.
BMW services
- Factory schedule maintenance with OEM fluids and filters
- Check engine light, electrical and drivability diagnostics
- Oil leaks, cooling system and timing repairs
- Brakes, suspension, steering, tires and alignments
- Transmission, clutch and driveline service and repair
- Engine repair, replacement and builds
- Second opinions on dealer quotes
BMW service FAQ
Will servicing my BMW here affect the factory warranty?
No. You can have maintenance done at any qualified independent shop. We follow the factory schedule, use OEM parts and fluids, and document every visit. Every maintenance and repair visit is also reported to CARFAX, so your service history stays complete for resale, just like a dealer.
Can you register a new battery on my BMW?
Yes. BMWs need the new battery registered to the car so it charges correctly, and we handle that as part of every battery replacement.
Book BMW service in Lewiston
Portland Performance, 1830 Lisbon St, Lewiston, ME 04240. Monday to Friday, 8:00 AM to 12:30 PM and 1:30 PM to 5:00 PM (closed for lunch 12:30 to 1:30). Secure 24/7 key drop available.
Schedule online any time, call during business hours, or send a message with questions or photos and we will get back to you.
See all service and repair, or protect the finish with ceramic coating and detailing.