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Business Details
28 Years
experience
Your Trusted Source for Used Cars in Dunstable
Established in 1998, NMJ Motorhouse is the largest independently operated used car supermarket in Hertfordshire, Bedfordshire, and Buckinghamshire. Our reputation for quality vehicles and customer-centric service has been built over 25 years of dedicated operation. We handpick every vehicle to ensure exceptional standards, offering a diverse stock ranging from family cars to prestige models. Our team provides expert guidance on finance options, including competitive packages tailored to individual needs. We prioritise transparency, offering HPI checks and clear explanations of all terms.

With a relaxed, no-pressure environment, we ensure customers feel confident in their purchasing decisions. Our comprehensive services include part-exchange, warranties, and servicing, all delivered by experienced professionals. We maintain a strong local presence while serving clients from further afield, supported by convenient access near major motorways. Our commitment to quality is reinforced through rigorous preparation processes for every vehicle on our forecourt. This combination of expertise, choice, and integrity has resulted in a high rate of returning customers.
Services
Used Car Sales Part-Exchange Extended Warranty Finance Options Servicing
Details
  • Year established: 1998
Highlights and features
  • Established in 1998 with 25+ years of automotive expertise
  • 200+ high-quality used cars available in stock
  • Expert finance advisers for tailored funding solutions
  • Complimentary HPI checks on all vehicles for peace of mind
  • No-pressure sales environment with professional guidance
What people say
Excellent customer service Wide selection of cars Transparent pricing Professional finance advice Thorough vehicle checks
Services
Used Car Sales
We offer a comprehensive selection of handpicked used cars, ranging from compact family models to premium prestige vehicles. Our stock includes 4x4s, convertibles, and MPVs, all undergoing rigorous safety checks before display. Each vehicle receives thorough preparation to ensure showroom-ready condition, with transparent pricing and HPI verification for complete buyer confidence.
Finance Options
Our expert advisers provide tailored finance solutions through partnerships with multiple providers. We offer competitive packages including PCP, HP, and lease agreements, with clear explanations of terms and conditions. As an FCA-regulated credit broker, we ensure full transparency about commission structures and work to find suitable financing options for all approved applicants.
Extended Warranty
We provide comprehensive warranty coverage through Customer Protect, including mechanical and electrical component protection for 2-3 years. Coverage extends to engine, gearbox, steering, and electrical systems, with claims valid at any UK VAT-registered garage. Detailed terms specify included components and conditions, with options for different vehicle categories and age/mileage limits.
Part-Exchange
We offer competitive valuations for customers wishing to trade in their existing vehicles. Our appraisal process considers current market conditions and vehicle condition to provide fair offers. Part-exchange simplifies the purchasing process by reducing paperwork and providing immediate value toward new purchases.
Servicing
Our service department utilises modern diagnostic equipment and experienced technicians for all maintenance needs. We follow manufacturer guidelines for scheduled servicing while offering competitive pricing on repairs. The facility handles warranty claims and post-warranty maintenance with equal attention to quality and customer communication.
Questions
How can I get a valuation for my current vehicle?
We offer free, no-obligation valuations through our online form or in-person appraisal at our dealership.
What finance options are available for car purchases?
We provide PCP, HP, and lease agreements through multiple providers, with tailored solutions for different financial situations.
Are all vehicles inspected before sale?
Yes, every car undergoes independent safety checks and preparation to ensure it meets our quality standards.
Where is NMJ Motorhouse located?
We are based at Pine Trees Garage, Tring Road, Dunstable, LU6 2EQ, with easy access from major motorways.
Do you offer warranty coverage on used vehicles?
Yes, we provide extended warranty options through Customer Protect with comprehensive mechanical protection plans.
Can I part-exchange my current car?
Yes, we offer competitive part-exchange valuations to simplify your next vehicle purchase.
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Reviews (4)
Alex McGarvey
Jun 15, 2022 Report
Recently bought a car from Joe at NMJ, Faultless service throughout, very professional friendly dealership. Love my car and was pleasantly surprised to find half a tank of petrol in the car when I picked it up - something that has never been my experience when buying from other dealers! Thank you
Patrick Lemaigre
May 11, 2022 Report
Enquired about a car on Sunday, using their online chat sales assistance, answered all questions including intention to purchase options, part ex registration. Never heard back, no worries, I'll spend my money elsewhere, thought I should share.
Justine Hillier
May 04, 2022 Report
Just purchased my second car from NMJ, I won't go anywhere else. I had to change my car due to now needing an automatic. Both Joe and Alan were very helpful, answered my many questions, there was no hard sell, I was left to look around the car on my own. The car I purchased is in fantastic condition, I'm so happy with the car. I was also very happy with the trade in price for my old car. Many thanks again Joe and Alan.
Lorela Demushi
Apr 07, 2022 Report
Had a very smooth process of purchasing our new car. Michael made us feel very welcome, he was honest and answered all the questions we had, ensuring everything was done as fast as possible. We went with our two babies and Michael even helped with making the baby milk and entertaining our toddler! Very impressed with the whole process. Thank you Michael. Very happy customers and would recommend NMJ to anyone.