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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryRetail & CommerceAuto Repair ShopsGränichenGP-Carsystem GmbH
GP-Carsystem GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

GP-Carsystem GmbH sells new and used cars and motorcycles and offers vehicle rental. The company provides garage services for all brands, including maintenance and repairs, MFK (vehicle inspection) preparation and presentation, tyre services (mounting, balancing, seasonal storage), battery and air-conditioning services, windscreen replacement, towing/p breakdown handling and tuning.

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Offering

Products & services

Industry:Auto Repair Shops
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4.4/5

GP-Carsystem GmbH

✓ Offered
10
Workshop and service work
Service, maintenance and repairs for all brands for petrol, diesel and trailer vehicles; including MFK preparation and MFK submission.
Tyre service
Tyre changes, wheel changes, balancing, tyre repairs, rim cleaning, disposal of old tyres and storage; additionally axle alignment and tyre hotel.
Car rental
Rental cars with various models; request a free offer and state the rental duration.
Vehicle sales
Sale of passenger cars and motorcycles; vehicles with financing options, available selection from MFK and from service.
Tuning
Tuning with RaceChip models for performance adjustment.
Towing and breakdown service
Towing and breakdown service with complete handling of accident repairs and pick-up and delivery service.
Air-conditioning service
Air-conditioning disinfection for vehicles.
Battery service
Battery service for modern vehicles with high starting power, including for winter short-trip strain.
Windshield replacement
Replace windshields.
Motorcycle tyre service
Replacement and sale of motorcycle tyres as well as balancing.
Trust & reputation

ranQ Trust Score of GP-Carsystem GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

GP-Carsystem GmbH scores 88.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.84.724%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.92.510%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
GP-Carsystem GmbH scores 82.0 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.97.712%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.55.07%
GP-Carsystem GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
GP-Carsystem GmbH scores 0.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

GP-Carsystem GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 37 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 37 reviews across all connected sources

Sources
GGoogle4.837
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Comparisons

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Location

Unterdorfstrasse 2
5722 Gränichen
Opening hours
Mon
08:00 - 12:00, 13:15 - 17:30
Tue
08:00 - 12:00, 13:15 - 17:30
Wed
08:00 - 12:00, 13:15 - 17:30
Thu
08:00 - 12:00, 13:15 - 17:30
Fri
08:00 - 12:00, 13:15 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-136.231.980
Founded
2012 · 14 years
Last commercial register change
September 29, 2023
Employees
1 to 10
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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