Quality Used Car Dealership & Servicing Garage Near You in Watford, Hertfordshire

Welcome to T N Armstrong — Your Local Used Car Specialist in Watford

Proudly serving Watford, Hertfordshire and surrounding areas, we specialise in delivering quality used cars that combine reliability, value and peace of mind. Our family business, established in 1974, is built on trust—so every vehicle we offer is carefully prepared in our onsite workshop before it reaches you.

Browse our current stock of city cars, hatchbacks, estates, SUVs and people carriers by visiting our used cars showroom. If the exact make or model isn’t listed, tell us; with our network we often source vehicles to order. 

Our stock list should give you a clear impression of the type and standard of cars that we specialise in, including:

• Small and medium sized automatics
• 7 seater people carriers
• Multi Purpose Vehicles
• Small 4x4s
• City cars
• Estate cars

We understand that buying a car is a major decision. That’s why we offer flexible finance options to make ownership easier, and a fair part-exchange / valuation service  so you don’t have to deal with private selling.

As your trusted local dealership, we’re easy to access from across Hertfordshire and northwest London:
• Rickmansworth — approximately 6 miles / ~15 minutes
• Borehamwood — about 7 miles / ~20 minutes
• Harrow — roughly 8 miles / ~20 minutes
• St Albans — around 10 miles / ~25 minutes
• Hemel Hempstead — near 12 miles / ~25 minutes

Visit us at Unit 4, Riverside Works, Riverside Road, Watford WD19 4HY, or call 07932 618477 today to arrange a viewing or talk through your options.

Why Choose T N Armstrong?

We’re proud to be one of Watford’s longest-established independent car dealers. Our reputation has been built on trust, value, and personal service which is something you don’t always find at larger franchises.

Here’s why local drivers choose us time and again:

• Decades of experience: Supplying quality used cars in Watford since 1974.

• Carefully selected stock: Every vehicle is sourced for condition, mileage, and history.

• Workshop-prepared: All cars are serviced and inspected before sale for your peace of mind.

• Flexible finance options: Affordable plans to suit a range of budgets.

• Competitive part exchange: Trade in your current car and reduce the cost of your next one.

• Friendly, family-run team: We’re local people who care about helping local drivers.

• After-sales support: Including servicing, repairs and MOT.

• Warranty: Our own three month parts and labour warranty, with the option to extend.

What Our Customers Say

Bought a beautiful Mercedes from Luke - car exactly as described, good price and excellent customer service. Thought I had a minor issue and he helped solve it with no qualms (turned out the issue was me, not the car). Would 100% recommend. - Domonic Naylor

Unparalleled honest and genuine advice offered by Luke. What a gentleman. Years after buying a car from Armstrong Motors he unreservedly offered invaluable help when it was time to buy a new car, even though there was zero financial incentive. You don't get many people like this in the world. - Steve Warner

Visit T N Armstrong Today

We’d love to help you find your next car. You can browse our latest stock online, call us on 07932 618477, or visit our Watford dealership in person to speak with our friendly sales team.

T N Armstrong — trusted by local drivers across Watford and Hertfordshire for nearly 50 years. Contact us today!