Vantage GT8

Aston Martin created the GT8 as the V8 counterpart to its track-led GT12, drawing visual and technical inspiration from the V8 Vantage GTE racer. A broad carbon-fibre body, aerodynamic additions, revised chassis and weight-saving programme make the model mechanically distinct from an ordinary V8 Vantage. The page covers both available transmissions because gearbox choice was a configuration within one 150-car production identity, not a separate editorial model.

The naturally aspirated 4,735 cc V8 was rated at 440 bhp, represented here as 328 kW and 446 PS, with 490 Nm. Buyers could select a six-speed manual or seven-speed Sportshift II automated manual. That choice creates materially different shift sounds and control rhythms, so every recording must state the transmission.

Aston Martin’s registration document records 150 cars built from approximately October 2016 to June 2017. The limited run is therefore a documented production boundary rather than a launch aspiration. Claims of up to 100 kg less mass depended on optional equipment, so they should not be assigned universally. Carbon panels, lightweight exhaust and reduced sound insulation may vary between individual cars and need configuration evidence.

GT8 identity is vulnerable to visual imitation because splitters, wings, stripes and wheels can be copied. An exact-looking photograph cannot establish production status or original mechanical equipment. Build records and component evidence must separate the factory GT8 from converted V8 Vantages. The archive also excludes competition GTE cars, whose regulations, transmissions and exhaust systems create a different technical and acoustic identity.

The model preserves a late naturally aspirated Aston Martin V8 at its most focused. Compared with an N400 or a standard 4.7-litre Vantage, the GT8 offers a useful study in how mass, body openings, exhaust material and cabin treatment change perceived sound even when the basic engine family is familiar. Clean recordings should isolate the target from surrounding event noise and state whether lightweight and aero options are fitted.

Ordinary V8 Vantage models, N editions, race cars and owner-built replicas are excluded. Similar badges can cover different engines, transmissions, bodies and production programmes. Preserving those distinctions prevents a familiar name from becoming a blended specification that no single production car carried.

The mechanical reference is the AM15 4.7 L V8 GT8, a 4,735 cc naturally aspirated v8 represented at 328 kW, 446 PS and 490 Nm. It works through a 6-speed manual; 7-speed sportshift ii optional with rear-wheel drive. Units and period rating conventions stay visible rather than being treated as directly interchangeable.

For sound documentation, the principal markers are naturally aspirated 4.7-litre V8, manual transaxle shifts, optional Sportshift interruption, lightweight cabin resonance. A cold start must include uninterrupted cranking, first combustion and settling idle. Acceleration and fly-by submissions need gear, load, safe road or closed-course context, microphone position and weather. Factory-stock status requires evidence for intake, forced induction, catalysts, gearbox and silencers.

A photograph can establish useful visual context but cannot prove mechanical originality. Restoration, service replacement and reversible modification are common across performance cars. RevAtlas records configuration component by component, allowing modified survivors to remain useful without presenting them as untouched references. That method gives the Vantage GT8 a defensible page now and an exact home for future evidence.