
Bugatti engine repair and oil services
A Chiron's 7,993 cm³ W16 runs 4 turbochargers in 2 stages, with separate oil coolers for the engine, gearbox and rear differential. Our report names any oil or coolant leak seen in the engine bay. The oil service and any engine work go to a Bugatti dealer.
On the Tourbillon, an 8.3 litre V16 works with 3 electric motors, and all high-voltage work goes to Bugatti.

Bugatti transmission service and gearbox inspection
Bugatti built the Chiron's 7-speed dual-clutch gearbox for 1,600 Nm, with the largest clutch on a passenger car. The Tourbillon moves to a new-generation 8-speed dual-clutch unit, paired with an electronic limited-slip differential.
Our report notes any gearbox or differential leak seen under the car. Clutch, gearbox and differential work goes to a Bugatti dealer.

Bugatti brake repair
A Chiron brakes on carbon silicon carbide discs of 420 mm at the front and 400 mm at the rear. Each front caliper holds 8 titanium pistons, and each rear caliper 6.
The Tourbillon pairs carbon-ceramic brakes with a brake-by-wire system. Pad and disc wear goes in our visual report, and every carbon-ceramic brake job goes to a Bugatti dealer.

Bugatti suspension repair, steering alignment, wheel alignment and tyres
The Chiron's adaptive chassis runs 5 driving modes through height adjustment and electronic dampers. The Tourbillon moves to forged aluminium multi-link suspension at both ends.
Our report notes tyre wear and any visible suspension fault for the owner. Tyre and wheel changes, suspension repair, alignment and chassis set-up go to a Bugatti dealer.

Bugatti AC service, electrical repair and battery replacement
A Chiron runs 50 controllers for its engine, gearbox, chassis, air conditioning and comfort functions. Its front intakes cool the brakes, the water and the AC, so our report notes any debris in them and the vent temperature.
AC, battery and electrical repairs go to a Bugatti dealer.

Bugatti complete detailing and paint protection
Paint and cabin care are our own work on a Bugatti. We hand-wash, decontaminate and polish the paint, and clean and condition the cabin.
A paint protection film or a ceramic coating goes on at the owner's request. Panel, paint and carbon repairs go to a Bugatti dealer.