Performance cars

Sell your performance car directly.

Selected high-performance cars considered on their own merits.

No feesFor sellers
No obligationFree assessment
Expert-ledHandled personally

Archive plate · Nº 010 · Porsche 911 GT3 RS

Begin · In confidence

Begin with your performance car.

Start with the registration. A specialist reviews the details personally.

The buying brief

Considered on the car's own terms.

Some significant cars sit outside a conventional supercar label.

MotorSignet buys selected high-performance cars judged individually rather than by category: the Nissan GT-R and Skyline lineage, Audi's V10 R8 and quattro performance cars, the sharpest BMW M saloons and coupes, and Mercedes-AMG's SLS, Black Series and GT specials.

What matters is usually the specific derivative rather than the badge alone. A CSL, a Black Series, a Nismo or a manual V10 is a different car from the model beneath it, so a specialist reads the exact factory specification, the drivetrain and gearbox, and the options specified when the car was ordered.

Cars like these are often used as intended, so honest history counts. Service records, an account of any track days, and evidence of major scheduled work all inform the review, alongside recorded mileage and cosmetic condition. Where a car has been modified, original parts and clear documentation help complete the picture.

01Specification and condition
02Service history and provenance
03Originality and modifications
04Ownership and documentation

The guide

Selling your performance car, explained.

How do I sell my performance car in the UK?

There are three routes to selling a performance car: a private sale, a dealer part-exchange, and a direct sale to a specialist buyer. A private sale means advertising the car, managing viewings and test drives, and handling a large bank transfer yourself. A part-exchange is quick but the figure is tied to the car you buy next, and a franchised dealer will usually only take a recent car with its own service history. A direct sale to a specialist means one review of the car, one written offer, collection arranged, and payment by bank transfer before the car leaves. MotorSignet is the third route: a specialist reviews your car personally and makes a direct purchase offer.

What does a direct buyer check on a performance car?

The service history against the maker's own schedule, the engine and gearbox for that model, the brakes and tyres, and whether the car is standard or modified. On a turbocharged car that means the service record for the engine and its turbochargers; on a dual-clutch car the gearbox service record; on a manual car the clutch. On a car with a known point (the rod bearings on certain BMW M engines, the variators on certain early wet-sump Maserati V8s, the intermediate shaft bearing on certain Porsche engines) it means what inspections, preventive work or repairs are documented. On every car it means the two keys, the handbooks, the brake disc and pad wear, the tyre age and type, and whether any accident repair followed the maker's own method. None of these rule a car out; they are what the offer is based on.

Which paperwork proves a performance car's history?

The service record, the build record, and the invoices for any work outside the dealer network. The service record is the stamped book or the digital entries the maker holds, together with the dealer or specialist invoices, with dates and mileages in order. The build record lists the factory options by code; a franchised dealer can confirm the available record from the chassis number. Two keys, the handbooks and the tool kit go with the car.

Does a modified performance car get bought directly?

Yes, a modified performance car can be bought directly, as long as the changes are declared and documented. The specialist asks for the invoices for any engine software, exhaust, suspension or wheel changes, whether the original parts are available, and whether the work was done by a recognised specialist. A car whose changes are declared, documented and reversible is reviewed like any other; undeclared changes found at inspection are what change an offer.

How does a direct sale to MotorSignet work?

A direct sale to MotorSignet takes five steps: review, written offer, collection or delivery, inspection, and payment by bank transfer before the car leaves you. You enter the registration and the specialist reviews your performance car from your description, photographs and paperwork; the two keys, the handbooks and the tool kit go with the car. You receive the offer in writing, with the inspection terms stated. If you accept, collection is arranged at a time that suits you, or you deliver to us. Any difference found at inspection is explained and agreed before anything is signed.

Reviewed 9 November 2026 by the MotorSignet buying desk

Selected models

The pictured car is only one example.

MotorSignet also considers other suitable models and derivatives. These Index entries show the current buying brief; if yours is not listed, send the details for review.

Nissan GT-R

Audi

BMW M

AMG and special series

Browse the full Index.

The direct route

Four stages. One point of contact.

Send the details

Registration, mileage and the information you have.

Personal review

A specialist considers the actual car and its history.

A direct offer

If it fits the buying brief, you receive a no-obligation offer.

Complete nationwide

Travel, inspection, secure payment and collection are arranged wherever practical.

Questions

Before you begin.

º1Do you consider left-hand-drive or imported performance cars?

Yes. Use the manual-details route and include the country of registration, the registration or VIN, service history and current location.

º2My car sits between an ordinary model and a supercar. Is it still of interest?

Very possibly. Selected high-performance and homologation-special cars are considered on their own merits, not by badge; send the details and a specialist takes a view.

º3Do tasteful modifications or a remap rule the car out?

Not automatically. Describe every change and keep the original parts and documentation where possible; originality and modifications are weighed as part of the whole car.

º4Is there any obligation after I submit my car?

No. A submission and personal review do not commit you to accepting an offer.

º5What happens if the car has outstanding finance?

Tell us when you submit the car. If a purchase is agreed, the settlement is handled with the lender as part of completion.

º6Can you consider an imported or overseas-registered car?

Yes, case by case. Imported, left-hand-drive and overseas-registered cars can be considered. Use the manual-details route and include the VIN, registration and current location where available.

º7Will the car be advertised publicly?

No. MotorSignet purchases suitable cars directly and reviews every enquiry personally from first contact.

Begin in confidence

Tell us about your performance car.

No obligation, ever.

Get a direct offer