Porsche Cayenne vs Chevrolet Tahoe

The 2025 Porsche Cayenne presented itself as a versatile SUV, available in both a standard model with a squared-off rear end and a sporty Cayenne Coupe. The lineup ranged from the base Cayenne to the high-performance Cayenne Turbo E-Hybrid, each with unique exterior features. The GTS trim, which was the focus of our review, boasted high gloss black trim, a distinctive front fascia with larger air intakes, and tinted headlights. Red brake calipers were visible through 21-inch anthracite grey wheels, and the Cayenne Coupe featured an adaptive rear spoiler. Inside, the Cayenne offered extensive customization options, from interior colours to seat belts, although these could significantly increase the price. The cabin was well-organized, with mechanical controls for essential features and a dashboard-mounted shifter toggle that freed up storage space.

The 2025 Chevrolet Tahoe maintained its popularity as a full-size SUV, thanks to its brand equity and practical capabilities. The Tahoe's design updates included a new grille, headlights, and taillights, aligning it with other Chevy trucks. Available in six trim levels, the Tahoe catered to various preferences, from the no-frills LS to the luxurious Premier and High Country trims. The Z71 trim, which we tested, was equipped for off-road adventures with full-length skid plates, front recovery hooks, and all-terrain tires on 20-inch wheels. Inside, the Tahoe featured a new 17.7-inch touchscreen display, stylish climate control buttons, and sophisticated air vents. The steering-column-mounted shifter replaced the previous electronic buttons, enhancing the driving experience.

The 2025 Porsche Cayenne offered a range of engines, all capable of delivering impressive performance. The base 3.0-litre V6 produced 348 horsepower and 368 pound-feet of torque, while the Cayenne S featured a V8 with 468 hp. The Turbo GT, available only as a coupe, boasted 650 hp, and plug-in hybrid options reached up to 729 hp. Our GTS-trim tester, with a twin-turbo 4.0-litre V8, delivered 493 hp and 486 lb-ft of torque. The eight-speed transmission powered all four wheels, allowing the Cayenne to accelerate to 100 km/h in 4.4 seconds and reach a top speed of 275 km/h. The GTS trim struck a balance between sporty and comfortable, with precise steering and agile handling. The optional carbon ceramic brakes provided ample stopping power, and the Cayenne transformed into a comfortable commuter in Normal mode.

The 2025 Chevrolet Tahoe stood out with its naturally aspirated V8 engines, offering a 5.3-litre V8 with 355 hp and 383 lb-ft of torque, and a 6.2-litre V8 with 420 hp and 460 lb-ft of torque. A 3.0-litre inline six-cylinder diesel engine, available in multiple trims, delivered 305 hp and 495 lb-ft of torque, offering impressive fuel efficiency at 9.7 litres per 100 km on the highway. All engines were paired with a 10-speed automatic transmission, and 4WD was standard on most trims. The Tahoe's light steering feel was surprising for its size, but the brake pedal felt heavy and difficult to modulate. The independent rear suspension improved interior space, and optional Magnetic Ride Control and Air Ride adaptive suspension enhanced ride quality.

The 2025 Porsche Cayenne offered limited standard features, with eight-way power-adjustable seats and two-zone climate control. The GTS trim added a GT Sport steering wheel and Race-Tex headliner, while higher trims included stainless steel pedal pads and illuminated carbon fibre door-sill guards. The Cayenne's options list was extensive, allowing for customization of interior materials and features. However, the Cayenne only accommodated five passengers, with comfortable second-row seating. The standard Cayenne provided 772 litres of cargo space, expanding to 1,708 litres with the rear seats folded. The coupe version offered slightly less space, and the PHEV models had reduced cargo capacity due to the battery.

The 2025 Chevrolet Tahoe excelled in towing and cargo capacity. With the 5.3-litre V8, RWD, and Max Trailering package, it could tow up to 3,810 kg. The 4WD models had slightly lower towing capacities, but the diesel engine offered impressive fuel efficiency. The Tahoe's cargo volume was substantial, with 3,474 litres available with all seats folded, 2,053 litres with the second row in place, and 722 litres with all seats upright. The Tahoe's large fuel tank allowed for extended highway driving. The Magnetic Ride Control and Air Ride adaptive suspension improved ride quality, especially with larger wheels.

The 2025 Porsche Cayenne featured a 12.6-inch digital gauge cluster and a 12.3-inch touchscreen display with wireless Apple CarPlay and Android Auto. An optional 10.9-inch passenger screen allowed for media control and video streaming. The head-up display provided essential information, although it appeared dim with polarized sunglasses. The Cayenne included four USB-C charging ports and a cooled wireless charging area.

The 2025 Chevrolet Tahoe boasted a 17.7-inch touchscreen, an 11-inch driver information screen, and an optional 15-inch head-up display. Standard features included wireless Apple CarPlay and Android Auto, with Google Built-in for seamless integration of Google Maps and other apps. The touchscreen was user-friendly, but the driver information display was less intuitive. The steering wheel controls were cluttered, but familiar physical buttons remained for essential functions. The premium Bose sound system was underwhelming compared to rivals.

The 2025 Porsche Cayenne offered standard parking sensors, forward collision warning, and blind-spot monitoring, but adaptive cruise control and lane-keeping assist were optional. The Cayenne had not been rated by NHTSA or IIHS for safety.

The 2025 Chevrolet Tahoe had not been rated for safety by NHTSA or IIHS, but the 2024 model received four out of five stars from NHTSA and an Acceptable rating from IIHS. The Tahoe included standard ADAS features such as automatic emergency braking, lane-keeping assist, and a surround-view camera. GM's Super Cruise hands-free driving tech was available but not included in early 2025 models.