Drive with Confidence
At Trust Line Car Gallery, we do not just sell cars — we stand behind them. Every vehicle is quality-checked before sale, and every customer leaves with the option of extended mechanical and electrical warranty cover.
Our Process
We do not compromise. Every car in our showroom has passed a thorough multi-stage inspection programme designed to give you complete confidence.
Every vehicle undergoes a rigorous 120-point mechanical and cosmetic inspection before it reaches our forecourt.
Our technicians put each car through a structured road test to assess drivetrain, brakes, steering and ride quality.
Where available, we verify the vehicle's history with an independent HPI check for outstanding finance, theft or accident damage.
Before you collect, the car receives a final pre-delivery inspection and valet to ensure it meets our exacting standards.
Protection Plans
Three levels of cover to suit your budget and your vehicle. All include access to our nationwide approved repair network and claims support.
12 months cover
From £499
Full mechanical and electrical cover including engine, gearbox, turbo, ECU, alternator and fuel system. Labour and parts included.
12 months cover
From £299
Essential protection for the heart of your vehicle. Covers engine, gearbox and differential failures with labour and parts.
12 months cover
From £199
Modern cars are complex. Protect your ECU, sensors, infotainment and wiring against costly electrical failures.
Wherever You Are
A breakdown is stressful enough without worrying about where to turn. Our warranty schemes give you access to a nationwide network of approved garages and specialists. If your car needs attention, you simply call our claims line and we handle the rest.
Approved repairer network across the UK
Direct claims handling — no chasing
Like-for-like parts where possible
Courtesy car options on selected plans
24/7 claims hotline for emergencies
Why It Matters
Buying a used car should feel exciting, not uncertain. That is why we put warranty at the centre of what we offer. Whether it is your first car or your fifth, knowing you are protected against unexpected repair bills lets you enjoy the drive.
"Two months after buying my BMW, a sensor failed. One phone call to Trust Line and the repair was booked at a garage near me. I paid nothing. That is why I will always buy from them."
James T.
BMW 3 Series Owner · Palmers Green
The Trust Line Difference
We handle your claim directly with the warranty provider. You speak to one team — ours.
No hidden exclusions buried in small print. We explain exactly what is and is not covered.
Choose 12, 24 or 36 months. You can even extend before your current cover expires.
Selling your car? Some plans can be transferred to the new owner — a selling point in itself.
Warrantied cars retain value better. It is an investment in your vehicle as well as your peace of mind.
We are a bricks-and-mortar dealership in North London. You can walk in and speak to us face-to-face.
Get in Touch
Have a question about cover, need to make a claim, or want to extend your existing warranty? Fill in the form and our team will respond within one working day.