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N M J Motorhouse Find Your Perfect Car Our Stock We are a well-established independently run used car supermarket with up to 200 high quality used cars in stock offering full dealer facilities. Why choose us? We are a well-established independently run used car supermarket with up to 200 high quality used cars in stock offering full dealer facilities. Maintenance Servicing We use the latest in equipment and combined with the years of experience you can be sure that your vehicle is in safe hands. Your Finance & Insurance Vehicle Finance We can offer a huge variety of funding options to fit your lifestyle and budget.
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If the time has come to choose your next vehicle, you've come to the right place. At NMJ Motorhouse, located in Hertfordshire, Bedfordshire and Buckinghamshire, we offer a wide range of used cars from an array of marques, each offering the highest quality at superb prices.;
Few other marques can rival Audi's reputation for high-quality engineering and innovative technology. The German manufacturer is renowned for its attention to detail, which ensures that every Audi owner experiences a thrilling drive, constant connectivity and supreme comfort. The range is broad, offering every style of vehicle imaginable, from the compact A1, through the sophisticated A5, to the capacious Q7.
Few could argue that BMW has made a name for itself among the very best car manufacturers. Offering a premium experience, its models leave no detail unattended, whether you're after spirited performance, interior comfort or the latest technology. Its extensive vehicle range encompasses a variety of body styles to accommodate every need, from hatchbacks that are designed to take on the city to SUVs that make light work of challenging terrain.
As one of the most popular marques on UK roads - its Fiesta and Focus have been best-sellers for years - Ford is renowned for the style, performance and handling of its models. With a distinctive family aesthetic, its lineup is instantly recognisable: slender, angled headlights, a bold, hexagonal grille, and contoured bonnet all contribute to the eye-catching look.
Reviews (26)
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Alex McGarvey
Jun 15, 2022
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
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
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
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.
Toby Sexton
Feb 18, 2022
Just purchased another car from NMJ and was served excellently and professionally once again by Michael. Great service for top quality cars at a great price. Would definitely recommended them to anyone looking for a second hand car. We will be going back in the future!
Mohammed Nazeem Sharifi
Feb 02, 2022
The service I received here was terrible. Purchased a car with a price tag of almost 50,000 and realised just after driving off from their dealership that the front camera on the car had a small crack and was therefore very blurry. I called thinking that they might actually offer to repair it or even contribute partially to the repair cost, however the gentleman on the phone Nicholas (who is one of the directors of the company and who avoided me for a few days at first thinking I'd go away) had the audacity to say that it could have been anything that caused it even the wind and laughed at me.

They took no responsibility and didn't even bother to apologise. I should have seen it coming to be honest the service wasn't very great to start with but the car was a good spec. If a faulty car and terrible service is what you're looking for then these are the guys for the job. ****UPDATE**** I'm not sure what your response has to do with my review.

As I said above the car was DAMAGED when I PERSONALLY came to pick it up of you guys at NMJ Motors. You then refused to take responsibility for the broken camera and started trying to shift blame to anyone but yourselves. I did not pick this car up from TMT I purchased and picked it up from NMJ Motors.
Philip Barker
Nov 28, 2021
I have just had a great experience buying a used Volvo XC90 from NMJ Motorhouse. I dealt with Alan and Michael and both were pleasant and professional. There was no big sell and I was left alone to look over the vehicle and test drive it after being shown the service book and accompanying paperwork. The car is lovely and I look forward to many years of happy motoring. Happy customer :-
Kaitlin Goldthorpe
Sep 15, 2021
Bought my first car last weekend with the help of Joe! He offered very helpful advice and answered any questions I had - the process was quick and easy and I took the car the same day which was fab. Would happily go back to NMJ Motorhouse for further help, the atmosphere was very welcoming and made us feel at ease. Thanks again Joe!
Phillip Becker
Sep 13, 2021
Fantastic 1st class service. Joe is extremely professional, friendly and knows his products well. Purchased a number of cars over the years and NMJ Motorhouse exceeds all others. Highly recommendable.
John Manning-Smith
Aug 20, 2021
Bought a second-hand Lexus RX 450h on 1st June. Great car delighted with it, even more delighted with the customer service I received both prior to the purchase and as aftersales. Just one small example is that this last weekend the auxiliary battery failed and I had to call the AA to replace it. One phone call to Alan secured a 50% refund even though technically the car is no longer under warranty and the warranty does not cover the battery. This is exactly the kind of service which will mean that I will return to NMJ for any future cars I wish to buy. Great stuff!
Brian Rainbow
Jul 26, 2021
Dealt with Michael to buy a BMW 2 series convertible. Very efficient service and pleasant experience. Car was presented perfectly and minor defects were rectified promptly before sale. very profession and would not hesitate to recommend them.
Debbie Shah
Jul 10, 2021
This is the friendliest car dealer garage there is. We were left to browse without any pressure and then we were looked after brilliantly by Joe who answered all our questions. He was very helpful and courteous. The cars are all of a high quality and in excellent condition. We bought a BMW 330 Diesel GT which we are thrilled with. Cant recommend them enough with their impeccable service. Thank you.
Laura Mason
Jul 09, 2021
It was a great experience buying a car from NMJ Motorhouse. A massive thanks to all the team and to Rob who looked after me from the start of the process to the finish. They have a great selection of cars and after looking for the perfect Mini for months, I finally found it at NMJ. I would highly recommend!
Janette Garidan
Jun 12, 2021
We bought our VW Passat estate from NMJ and are very pleased with our purchase and the service we received. Robert looked after us well. The communication was clear and honest. Any issues we noticed with the car were sorted out prior to collection. The whole process of buying the car at NMJ was smooth and effortless. If you're in the market for a new car, we highly recommend visiting NMJ.

We will definitely be back when it's time to buy another car. An extra bonus.the showroom is surrounded by some beautiful countryside so we had a lovely day out of London and came away with a great new car!
Lillie Hankins
May 13, 2021
Amazing garage, the staff are all so lovely and extremely helpful, Michael went above and beyond to help us with finding our new family car! 5 star service!
Louise Hobbs
Apr 14, 2021
Recently bought a superb car from NMJ Motorhouse Ltd and Alan made the whole process so easy! It was a lovely experience to buy from these guys and would highly recommend them.
Melanie Saunders
Nov 26, 2020
Joe was a great help from start to finish - very professional and friendly. I didn't at any point feel like I was pressured or dealing with a car salesman. I ended up having to spend almost a whole day at the dealership having to wait for finance approvals from the bank, and the team were very accommodating. I'm very pleased with the service and the car is in great condition.

Very happy overall with the service from NMJ and would recommend to a friend. I've had the car now for a couple of weeks and I absolutely love it - finding excuses to drive it all the time.
Garry Tearle
Jun 05, 2020
Nmj very good service and cars myself had 4 motors over the years and my son and daughter have cars from their would always go their first choice
Emma-Jane Edwins
Mar 02, 2020
Everyone at NMJ have been very accommodating, friendly and relaxed throughout. Tony's knowledge of the vehicle and ability to listen to what we wanted and find it was great. Very easy transaction would recommend to friends and family as well as come back when looking for our next car.
Simon Jellis
Feb 05, 2020
I have just bought my third car from here. The range and quality of cars they have in stock are excellent. The sales team are very friendly and attentive. It is relaxing to choose a car, and the team do all the hard work such as clearing finance. I will be back here again for sure!
Aaron Gibbs
Jan 27, 2020
What a great car buying experience! Robert was very helpful right from the start, I never felt there was any pressure to buy and was given plenty of time to consider my purchase. I feel Robert and NMJ Motorhouse went above and beyond for me and I am truly happy with my new car
Howard Clarke
Dec 28, 2019
The team were very helpful sorting out a Ford warranty problem with Hartwell Dunstable who had been unable to locate the "Headlight Malfunction" and charged me 100 + VAT to NOT find the recurring fault. NMJ arranged another appointment with Hartwell all I had to do was take the Focus back to NMJ and collect it later that day mended under warranty. Hartwell have agreed to refund the 120 too! Thank you NMJ team especially Robert McGregor who took the lead role. 10/10, I thoroughly recommend NMJ!
Richard Kiddle
Nov 16, 2019
Very helpful. Really good selection of cars that are in good condition with relatively low mileages. Didn't feel rushed and my wife had a no hassle test drive. Will check them out again if I ever change my car.
Joanne Richardson
Oct 15, 2019
Staff are really helpful and friendly. We purchased our car with Robert who was great and kept us updated throughout the whole process. I would highly recommend NMJ for their excellent service.
Simon Jellis
Jul 03, 2019
Just bought our third car in two years from here. i would highly recommend them. Relaxed, knowledgaeble, helpful and no hard sell! Always a good selection of cars, and really good service. They also offer fair and honest deals on trade ins.
Kimmy Leighton
Feb 25, 2018
Very friendly people and such a great place. They helped me get the car i had my eye on for quite sometime so im really happy