Skip advert
Advertisement
In-depth reviews

Porsche Cayenne review – engine, gearbox and technical highlights

Turbocharged V6 and V8 engines make up the range, with or without plug-in hybrid assistance

Evo rating

With the Volkswagen Group’s MLB Evo platform at its core, the Cayenne is related to the Bentley Bentayga and Lamborghini Urus, but that’s not to say all three feel the same to drive. Porsche has instilled the Cayenne with its own dynamic character through bespoke suspension hardware and software tuning, and in the latest model this has been facilitated by two-valve PASM adaptive dampers. With separate valves for compression and rebound, these units are claimed to offer a better ride quality and control, and they’ve been calibrated to offer a wider range of adjustment than before. Steel springs are standard, with two-chamber air suspension available as an option, along with mechanical torque vectoring, rear-axle steering and active anti-roll bars.

Advertisement - Article continues below

The Cayenne’s range of petrol and plug-in hybrid powertrains have received power and efficiency upgrades as part of the facelift, with an eight-speed torque-converter gearbox featuring across the line-up. A 3-litre turbocharged V6 remains in the base car, albeit with a boost to 348bhp and 369lb ft of torque (up by 13bhp and 37lb ft respectively). In the Cayenne E-Hybrid, the V6 is supplemented by a 174bhp electric motor integrated into the driveline for a combined 464bhp and 479lb ft. As well as the power hike, all hybrid Cayennes receive a significantly larger 25.9kWh battery pack in place of the old 17.9kWh unit, enabling a longer electric range of up to 52 miles.

Skip advert
Advertisement
Advertisement - Article continues below

For 2023, the Cayenne S effectively replaces the Turbo and sits at the top of the pure-ICE range; its 4-litre twin-turbo V8 generates 468bhp and 443lb ft. Confusingly, the Cayenne S E-Hybrid doesn’t feature an electrified version of this engine, but rather a V6 hybrid setup with 512bhp and 553lb ft. 

Due to tightening European emissions regulations, the stunningly capable Cayenne Turbo GT has been discontinued for the facelift, but it’s been replaced by the altogether more mighty 729bhp Cayenne Turbo E-Hybrid. That colossal output is achieved by combining a 4-litre twin turbo V8 with an electric motor, and while the Turbo E-Hybrid isn’t technically supported by Porsche’s GT division, it is offered with a £21,400 GT Package to convert it into a hardened super-SUV. Exclusively available with the fastback Coupe model, this brings new geometry, bespoke front suspension pivot bearings, a 10mm ride height drop and carbon ceramic brakes, along with active anti-roll bars and rear wheel steering. A carbonfibre roof and diffuser – plus a twin-exit titanium exhaust system – echo the old standalone Turbo GT.

No amount of carbon parts makes a meaningful dent in the Cayenne’s kerb weight though, which stands at 2055kg in its lightest form. Hybrid models push this beyond 2.4 tons – par for the course in this class, but still enormously heavy.

Skip advert
Advertisement
Skip advert
Advertisement

Most Popular

The new Mercedes-AMG G63 has arrived, and it still has a V8
Mercedes-AMG G63
News

The new Mercedes-AMG G63 has arrived, and it still has a V8

Some of Affalterbach’s range-toppers are swapping eight cylinders for four, but the AMG G-class retains its V8 for 2024
26 Mar 2024
The new Toyota GR Yaris costs £44,250 – too much for a hot supermini?
Toyota GR Yaris Gen 2 – front
News

The new Toyota GR Yaris costs £44,250 – too much for a hot supermini?

Our early impressions of the Gen 2 GR Yaris suggest that it’s an improvement in every area that counts, but can it be worth £18k more than an i20 N?
27 Mar 2024
Land Rover Defender OCTA: twin-turbo V8 and McLaren-style suspension tech for hot off-roader
Land Rover Defender OCTA – front
News

Land Rover Defender OCTA: twin-turbo V8 and McLaren-style suspension tech for hot off-roader

The OCTA promises to be the fastest, toughest and most capable Defender yet when it launches later this year
26 Mar 2024