Porsche Cayenne Turbo GT
Most powerful Cayenne, Coupé only
640 ch · 3.3 s (0-100) · 300 km/h · 2021
Identification
- Body style / seats
- Cayenne Coupé only, 4 seats; SUV
- Design / style centre
- Porsche Style
- Assembly
- Bratislava (Slovakia)
- Production
- series production · launched mid-2021 · MLB Evo platform (Volkswagen Group)
⚠️ Identification warning. The Turbo GT is the most powerful Cayenne (640 hp), offered exclusively as a Coupé with 4 seats. It holds the record for the fastest SUV at the Nürburgring. Not to be confused with the Cayenne Turbo (550 hp) or the Turbo S E-Hybrid (plug-in hybrid). See section 10.
Powertrain
- Engine
- V8 4,0 L biturbo, 3 996 cc (revised block: crankshaft, connecting rods, pistons, chain, torsional damper), titanium exhaust
- Bore × stroke
- 86 × 86 mm
- Power
- 640 hp (471 kW / 631 hp) @ 6 000 rpm (certain markets quote 650 hp — standard discrepancy) — +90 hp vs Cayenne Turbo
- Torque
- 850 Nm @ 2 300–4 500 rpm (+80 Nm vs Turbo)
- Redline
- ≈ 7 000 rpm (à confirmer)
- Compression ratio
- 9,7:1
- Fuel delivery
- direct injection, twin-turbo
- Valve train
- DOHC, 32 valves
- Forced induction
- twin-turbo
- Lubrication
- dry sump (à confirmer)
- Layout
- front longitudinal
- Engine distinctions
- most highly developed version of the Cayenne V8; titanium exhaust
Transmission
- Gearbox
- Tiptronic S 8-speed
- Architecture
- front engine, all-wheel drive
- Differential
- PTM + rear electronically controlled differential (PTV Plus)
- Driven wheels
- all-wheel drive (PTM) + 4-wheel steering
- Associated systems
- launch control; Sport Chrono
Performance
- 0–100 km/h
- 3,3 s (3,1 s 0–60 mph with Sport Chrono)
- 0–200 km/h
- n.a. (n.c.)
- Top speed
- 300 km/h (186 mph)
- Reference circuit
- Nürburgring Nordschleife 7'38"925 (June 2021, Lars Kern) — SUV record
Chassis & running gear
- Chassis / materials
- steel/aluminium structure (MLB Evo)
- Rigidity
- n.a. (n.c.)
- Front/rear suspension
- 3-chamber air suspension (stiffened by 15 %, lowered by 17 mm vs Turbo), PASM, PDCC (48 V active anti-roll), rear-wheel steering
- Steering
- power-assisted + 4-wheel steering
- Brakes
- carbon-ceramic (PCCB) as standard
- Front/rear tyres
- Pirelli P Zero Corsa, wide fitments
- Front/rear wheels
- 22″ (GT Design)
Aerodynamics
- Cd
- n.a. (n.c.)
- Downforce
- fixed roof spoiler + specific elements — numerical value n.a.
- Devices
- roof wing, adaptive rear spoiler, carbon elements
- Methodology
- n.a. (n.c.)
Dimensions, weight & capacities
- L × W × H
- ≈ 4 931 × 1 983 × 1 653 mm (Coupé) (à confirmer)
- Wheelbase
- ≈ 2 895 mm · Front/rear tracks: n.a.
- Ground clearance
- adjustable (air) · Overhangs: n.a.
- Kerb weight
- ≈ 2 220 kg (DIN) / ≈ 2 328 kg (EU) (variance by standard) · Dry weight not applicable
- Weight distribution
- n.a. (n.c.)
- Centre of gravity
- lowered (−17 mm)
- Fuel tank
- ≈ 90 L · Boot: reduced (Coupé)
Electronics & dynamics
- Dynamic controls
- PSM, ABS, PTM, PTV Plus, PDCC, 4-wheel steering
- Driving modes
- Sport Chrono dial (Normal/Sport/Sport Plus/Individual)
- ECU / software architecture
- PCM 6.0
Fuel consumption & emissions
- Fuel consumption
- ≈ 14,1 L/100 km (combined) — high
- CO₂
- ≈ 319 g/km (à confirmer)
- Standard
- Euro 6d
Lineage & positioning
- Replaces
- n.a. (new range pinnacle for Cayenne)
- Replaced by
- in production
- Key rivals
- Lamborghini Urus Performante, Aston Martin DBX 707, BMW X6 M, Mercedes-AMG GLE 63 Coupé, Audi RS Q8
Not to be confused with: Cayenne Turbo (550 hp) and Turbo S E-Hybrid (plug-in hybrid, ≈ 680 hp) Coupé only (no standard SUV body for the Turbo GT) Lamborghini Urus / Audi RS Q8 / Bentley Bentayga — platform cousins (MLB Evo) → fastest SUV at the Nürburgring at launch
Collectability & value
- Rarity
- rare, top-tier variant; Nürburgring SUV record (image value)
- Desirability
- most performance-focused Cayenne, titanium exhaust, ceramic brakes as standard, widely praised dynamics; specification and low mileage command a premium
- Points to watch
- high servicing/parts costs (V8, air suspension, PCCB, Corsa tyres), high consumption; typical depreciation curve for premium SUV; Porsche service history
- Valuation
- on request (range + comparables + sources + date)
Coût d'immatriculation de ce véhicule
| Pays | À l'immatriculation | |
|---|---|---|
| Tchéquie | 0 € | aucune taxe de mise en circulation ; un droit d’émission reste dû sous Euro 3 |
| Luxembourg | 0 € | aucune taxe de mise en circulation ; taxe annuelle assise sur le CO₂ |
| Belgique | 3 497 € – 14 539 € | taxe de mise en circulation, variable selon la Région |
| France | 18 600 € | malus écologique à l’import, décoté selon l’ancienneté |
| Allemagne | 50 € – 100 € | frais administratifs seuls : aucune taxe liée au CO₂ |
| Pays-Bas | 26 589 € | BPM résiduelle, décotée selon l’ancienneté |
| Italie | 1 713 € – 2 209 € | assise sur la seule puissance, majorée selon la province |
| Portugal | 23 471 € | cylindrée ET CO₂ cumulés, réduits selon l’ancienneté |
| Suède | 0 € | taxe supprimée en 2001 ; une taxe annuelle reste due |
| Roumanie | 0 € | taxe supprimée en 2017 ; impôt annuel local dû l’année suivante |
Fiche technique publiée sur Luxydrive — véhicules d'exception, de collection et de sport.