The Best BMW Repair in Portsmouth, NH

Compare the highest-rated bmw repair mechanics in Portsmouth, New Hampshire. All shops are licensed, insured, and verified through our rigorous screening process.

#1

German Auto Service

4.8
(180 reviews)
Verified

Widely regarded as the premier independent shop for German automobiles in the Seacoast region. They have built a strong reputation for their deep technical knowledge, use of specialized diagnostic equipment, and commitment to dealer-level quality without the dealer price. Their technicians have extensive, brand-specific training.

110 Heritage Ave, Portsmouth, NH 03801

Specialties & Features

BMW engine repair (N54
N55
B58)
xDrive system service
Advanced diagnostics (ISTA)

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Autowerks of Portsmouth

4.7
(130 reviews)
Verified

A dedicated European automotive service center with a clear focus on BMW, Mercedes, and Audi. They are known for their honest diagnostics, personalized service, and ability to handle everything from routine maintenance to complex engine and transmission repairs. They have a strong local presence and are a common recommendation among local BMW owners.

155 Congress Ave, Portsmouth, NH 03801

Specialties & Features

ZF transmission service
Electrical
iDrive diagnostics
High-performance brake service

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

The Bavarian Specialists

4.9
(90 reviews)
Verified

Located just a short drive from Portsmouth in North Hampton, this shop lives up to its name by focusing almost exclusively on BMW and MINI. They are the top choice for enthusiasts and owners of M-series vehicles, offering performance tuning, suspension upgrades, and track preparation alongside expert repair and maintenance.

77 Lafayette Rd, North Hampton, NH 03862 (Approx. 10 minutes from Portsmouth)

Specialties & Features

M-series performance service
Performance tuning (BM3
MHD)
BMW-specific diagnostics

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

Why These Are the Top BMW Repair Auto Repair Shops in Portsmouth

** The BMW repair market in the Portsmouth, NH area is characterized by high-quality, independent specialists rather than a high volume of options. The competition is strong among a handful of well-established shops, all of which command a premium for their specialized expertise. The average quality of service is very high, as these shops survive by offering a superior alternative to the more distant dealerships. Typical pricing is below dealership rates but above general repair shops, reflecting the cost of specialized training, tools, and OEM-quality parts. For complex issues like xDrive or modern engine electronics, owners in Portsmouth are well-served by these local experts, eliminating the need to travel to Boston or other major metropolitan centers. The market supports a "you get what you pay for" environment, where the top shops are consistently busy due to their stellar reputations.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All shops are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Portsmouth regulations and climate