Rolls-Royce Cullinan vs Bentley Bentayga: Which Luxury SUV Is Better?

The Rolls-Royce Cullinan emphasizes quietness, space, and smooth power delivery. The Bentley Bentayga combines luxury with sharper responses and greater driver engagement. Both offer premium materials, all-wheel drive, and several seating configurations, but they suit different priorities.

This comparison covers design, passenger comfort, performance, practicality, and rental options in Dubai. Specifications vary by version, so compare the actual vehicle as well as the model name.

Rolls-Royce Cullinan vs Bentley Bentayga: Quick Specs Comparison

The standard Cullinan has a 6.75L twin-turbo V12 producing 571 PS / 563 bhp and 850 Nm. The Bentayga V8 produces 550 PS / 542 bhp and 770 Nm; the newer V8 Speed raises this to 650 PS and 850 Nm. The table compares the standard versions, with the Speed’s maximum speed shown separately.

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Design: Rolls-Royce Cullinan vs Bentley Bentayga Road Presence

The Cullinan’s tall body, upright front end, and large surfaces give it a stronger visual presence. The Bentayga has more rounded lines, a smoother roofline, and pronounced rear wheel arches, creating a more compact impression even though it is also a large SUV.

Rolls-Royce Cullinan

The Cullinan is 5,341 mm long, approximately 1.84 m tall, and 2,000 mm wide across the body. Its standard curb weight is about 2,660 kg. The long hood, Pantheon grille, and Spirit of Ecstasy make it immediately recognizable.

• Coach doors: The rear doors are rear-hinged, providing a wide opening for passengers and access to child seats.
• Series II styling: The facelift adds vertical daytime running lights, an illuminated grille, a revised front bumper, and available 23-inch wheels.
• Proportions: The high sides and roof emphasize height and cabin space. It attracts more attention than the Bentayga when arriving at a hotel or event.

The Spirit of Ecstasy has been associated with Rolls-Royce since 1911 and can retract into the bonnet. Together with the upright grille and long hood, it gives the front of the car a recognizable outline. The effect is different from the Bentayga’s lower, more flowing visual profile.

Bentley Bentayga

The Bentayga’s round headlights, grille, and curved bodywork give it a less formal appearance. Its flowing roof and sculpted wheel arches create a sportier silhouette without the Cullinan’s visual height.

This distinction matters in daily use: the Bentley blends more easily into city traffic and office or school parking areas. The Rolls-Royce makes the car itself a larger part of the occasion. Neither design changes the need to check parking clearances and available space.

Interior: Cullinan Luxury vs Bentayga Craftsmanship

Both cabins use leather, natural wood, and metal, with extensive customization available. Rolls-Royce’s Bespoke program and Bentley Mulliner let buyers choose colors, materials, stitching, and finishes. For a rental, the relevant question is which equipment is fitted to the specific car.

Both models offer versions with heated, ventilated, electrically adjustable, and massage seats. Climate control and seat comfort matter particularly on long journeys in Dubai’s heat. The Bentayga Azure places additional emphasis on comfort and is available with a V8 or hybrid powertrain.

Rolls-Royce Cullinan

• Materials: Hand-finished leather, wood veneers, and metal details cover the main touchpoints. Series II options include Grey Stained Ash veneer.
• Bespoke finishes: Buyers can work with the brand’s designers on embroidery, trim, and other individual details.
• Starlight Headliner: This signature feature can be personalized, though it is important to confirm whether it is fitted to the rental car.
• Rear-seat layouts: Choose a three-person Lounge Seat bench or two individual seats with a fixed center console. Rear entertainment, picnic tables, and comfort headrests depend on specification.

The tall roof and restrained dashboard design create an open cabin. Noise insulation is a major part of the experience, alongside the quality of the materials and the rear-seat layout.

Rolls-Royce’s customization can go beyond choosing a standard trim combination. Customers may work directly with the Bespoke team on unusual materials or individual decorative details. A rented Rolls-Royce Cullinan reflects its original specification, so its color, headliner, rear-seat console, and entertainment equipment may differ from another car carrying the same model badge.

Bentley Bentayga

The Bentayga uses more curves and contrasts in its trim. Its center console and controls create a cockpit-like arrangement, while the central display provides navigation and smartphone integration. Some specifications add sport seats or carbon-fiber trim.

The Extended Wheelbase version adds rear-passenger space. It is worth considering alongside the standard Bentayga if rear legroom is a priority. Mulliner customization can be extensive, so a comparison based only on the badge may miss important differences in seat equipment and cabin finish.

Rear Seat Comfort: Which Is Better for Passengers?

Rear-seat configuration makes a substantial difference in both SUVs. A five-seat vehicle offers a rear bench; a four-seat layout separates two passengers with a center console. Confirm the layout before booking, particularly if three people need to travel in the second row.

• Legroom: The Bentayga EWB adds 180 mm to the wheelbase, providing more space for rear passengers than the standard model.
• Individual seats: The Cullinan’s individual rear seats can be paired with comfort and entertainment options. The Bentayga EWB’s Airline Seat package adds reclining functions, a footrest, Seat Auto Climate, and Postural Adjust.
• Climate control: Both provide separate cabin climate settings. Bentley’s seat technology can adjust heating and ventilation, while the Cullinan’s four-seat configuration can separate the luggage area from the cabin with glass.
• Ride quality: The Cullinan’s suspension and noise insulation reduce the intrusion of the road. The Bentayga remains refined, with the EWB narrowing the difference in rear-passenger comfort.

The EWB’s Postural Adjust function makes small changes to seat support over time, while Seat Auto Climate manages heating and ventilation. These are specific comfort features rather than reasons to assume every Bentayga has the same rear-seat experience. Similarly, a Cullinan with a Lounge Seat bench has a different layout from one with individual chairs and a fixed console.

For business travel or long journeys, compare the actual rear seats, recline functions, legroom, and storage. A well-equipped Bentayga EWB is a different proposition from a standard-wheelbase vehicle with a simpler seat specification.

Performance and Fuel Consumption: V12 Cullinan vs V8 Bentayga

Both use all-wheel drive and an eight-speed automatic transmission. Their engines deliver substantial low-speed torque, but the throttle response and sound are different.

Cullinan: Smooth Power Delivery

The standard 6.75L twin-turbo V12 produces 563 bhp and 850 Nm, with peak torque available from 1,600 rpm. Its maximum speed is limited to 250 km/h. The powertrain emphasizes smooth acceleration and unobtrusive gear changes.

Black Badge produces 600 PS / 592 bhp and 900 Nm. Series II, introduced in 2024, is a facelift with the same 563-bhp V12 in the standard model; it is not a separate higher-performance engine option.

Bentayga V8 Models

The 4.0L twin-turbo V8 produces 550 PS / 542 bhp and 770 Nm. It accelerates from 0 to 100 km/h in around 4.5 seconds and reaches 290 km/h. Its more audible exhaust and direct throttle response make acceleration feel more pronounced.

The newer V8 Bentayga Speed produces 650 PS and 850 Nm, reaches 100 km/h in about 3.6 seconds, and has a 310 km/h maximum speed. These figures should not be confused with those of the earlier W12 Speed.

Neither large SUV is designed primarily for low fuel consumption. Consumption varies with the powertrain, specification, traffic, and driving style. Bentley also offers a hybrid option. Compare the specific version rather than assuming that every Bentayga has the same performance or running costs.

Driving Experience: Which Is Better to Drive?

Rolls-Royce Cullinan

The Cullinan’s “Magic Carpet Ride” suspension continually adapts to the road surface. Its light steering and smooth responses make low-speed maneuvering less demanding than its size might suggest. Cameras, parking sensors, and rear-wheel steering help when positioning the vehicle.

At speed, the cabin remains quiet and the suspension filters road irregularities. The driving experience is relaxed, but the car’s width still demands attention on narrow access roads and in parking garages.

Bentley Bentayga

Bentley Dynamic Ride uses a 48-volt active anti-roll system to control body movement in corners while retaining comfort when cruising. Comfort and Sport modes change the response of the engine, transmission, and suspension.

The steering and chassis give the driver more feedback during acceleration, braking, and cornering. All-wheel steering can reduce the turning circle at low speed, making parking easier. Rear-wheel steering is also available on the Cullinan, so this is not an advantage unique to Bentley.

On a long highway journey, the difference is less about available power than how that power and the road surface are communicated to occupants. The Cullinan suppresses much of the sensation of gear changes and road noise. The Bentayga’s drive modes let the driver alter the balance between a relaxed response and a firmer, more immediate one.

Equipment varies by version and year. Check the actual vehicle’s assistance systems and drive modes before treating any feature as standard across the range.

Size and Practicality: Which Is Easier to Live With?

The Cullinan is 5,341 mm long and 2,164 mm wide including mirrors; its body width is 2,000 mm. The wheelbase is 3,295 mm, and the standard model weighs about 2,660 kg. These dimensions provide cabin space but require care in narrow driveways and underground parking.

Its luggage compartment offers up to 600 liters. Suitcase capacity depends on bag shape and the seating configuration, so check usable space if you are traveling with a stroller or several large cases.

The standard five-seat Bentayga V8 offers a 484-liter luggage compartment with the seats in place. Four-seat versions offer less space, approximately 387–430 liters depending on configuration. The range includes V8 and Hybrid versions; check the luggage space for the selected powertrain and seating layout. The earlier W12 Speed, rated at 626 hp, was discontinued in 2024.

Four individual seats can be appealing for two rear passengers, but they are not interchangeable with a five-seat layout when traveling as a family. A fixed console takes the place of the middle seat. Before choosing a car for an airport journey, account for all passengers and their luggage together rather than comparing boot volume alone.

The Bentley feels more manageable in daily traffic, while the Rolls-Royce offers more cargo space in the configurations compared here. For either vehicle, check whether your hotel, residential building, or planned stops have suitable parking rather than relying only on cameras and parking assistance.

What Owners and Reddit Users Say About Cullinan and Bentayga

The owner comments discussed in this comparison are subjective rather than controlled tests. Recurring topics include cabin finish, ride comfort, the attention attracted by a Rolls-Royce, and whether the price difference is justified.

Some Cullinan owners emphasize the quiet cabin, spaciousness, and handcrafted details. Others find the public attention inconvenient for everyday errands. Bentayga owners often discuss its driving response, audio system, and more understated appearance.

Price and depreciation also appear in owner discussions, particularly when comparing a new vehicle with a used one. Individual resale experiences do not establish a predictable depreciation rate. Likewise, comments about comfort or service should not be treated as proof of reliability or fuel economy.

Customer feedback about Octane Rent focuses on clean vehicles, convenient delivery, and family or leisure use. Confirm the seating and luggage requirements for your own trip: these are four- or five-seat SUVs, depending on configuration.

Cullinan vs Bentayga for a Family and Daily Driving

Both SUVs can serve as daily vehicles. The practical choice depends on passenger numbers, child seats, luggage, and the parking spaces you use most often. The Bentayga’s less conspicuous appearance may also appeal to drivers who prefer less attention during ordinary errands.

• Child seats: Both models have ISOFIX provisions. Check the seating layout and compatibility with the child seat you intend to use.
• Second row: A rear bench accommodates up to three passengers. Two individual seats provide a different comfort arrangement but reduce total capacity.
• Luggage: The Cullinan’s 600-liter boot provides more room than the 484-liter five-seat Bentayga boot. This can matter when carrying a stroller alongside suitcases.
• Access: The Cullinan’s rear-hinged coach doors create a wide opening, which can help when assisting children into their seats.
• Parking: The Bentayga is easier to place in everyday traffic, but both offer rear-wheel steering and parking aids. The exact camera and assistance package depends on the vehicle.
• Long journeys: Compare seat comfort, rear legroom, climate settings, and ride quality for all passengers. The Bentayga EWB is worth considering when extra rear space is needed.

For school runs, shopping, and weekends away, the frequency of loading and unloading matters as well as the total luggage volume. The Cullinan’s split tailgate and wide rear-door openings help with access. The Bentayga’s more manageable feel is useful when stops involve repeated parking and tight turns. Both remain large vehicles, so allow time to become familiar with their dimensions.

The Cullinan offers more space in the configurations compared here; the Bentayga is easier to park and drive daily. Neither advantage removes the need to check the actual car’s seat count and luggage space before booking.

Cullinan vs Bentayga for Business Trips

The Cullinan’s quiet cabin and available individual rear seats suit passengers who want to work or rest between meetings. Its prominent appearance may also matter for formal arrivals. The Bentayga EWB provides additional rear legroom with a less conspicuous exterior.

For trips between Dubai and Abu Dhabi, consider who will drive, how many passengers are traveling, and whether you need space for work bags and luggage. Confirm the seating and delivery arrangements for the selected car.

A quiet rear cabin can make it easier to hold a conversation or join a call between appointments. Individual rear seats, storage, and a center console may be useful, but confirm those features on the selected car. A model’s general reputation for luxury does not establish which business-travel conveniences a particular rental vehicle contains.

If your trip starts in the capital, you can rent a luxury car in Abu Dhabi directly on our website, with no deposit and insurance included.

Cullinan vs Bentayga for Dubai

Dubai driving can combine wide highways, busy urban streets, long distances, and confined parking garages. Climate control, comfortable seats, and knowledge of the vehicle’s dimensions all matter.

The Cullinan is best suited for:

Formal meetings, weddings, and events where the vehicle’s appearance is part of the occasion. Its cabin also suits relaxed trips between hotels, restaurants, Downtown Dubai, and Palm Jumeirah.

Downtown Dubai includes the Burj Khalifa, Dubai Mall, restaurants, and evening attractions. Palm Jumeirah offers hotels and waterfront dining. Check parking access at your destination, particularly if the entrance or underground spaces are narrow.

The Bentayga is best suited for:

Daily errands, family outings, business appointments, and longer journeys where you want to enjoy driving. It offers a more understated appearance while retaining a richly finished cabin.

Read more about why renters choose the Bentley Bentayga. Whichever model you select, compare the specific vehicle and its equipment with your route and passenger needs.

Rolls-Royce Cullinan vs Bentley Bentayga: Pros and Cons

Which Should You Choose: Cullinan or Bentayga?

Choose the Cullinan when cabin space, isolation, and a prominent arrival justify its higher cost. Choose the Bentayga when you place greater weight on handling, everyday maneuverability, and a lower entry price.

As an approximate US purchase-price comparison, the Cullinan Series II starts around $400,000 and the Bentayga around $200,000. Options, specification, and market pricing can change the total substantially.

Rent a Rolls-Royce Cullinan or Bentley Bentayga in Dubai

You can rent a Rolls-Royce Cullinan in Dubai or rent a Bentley Bentayga in Dubai through Octane Rent, with no deposit and insurance included.

Cullinan rental rates range from AED 1,744 to AED 3,490 per day, while Bentayga rental rates range from AED 802 to AED 1,790 per day. The selected vehicle, rental duration, and dates determine the quote. Enter your pickup and drop-off dates to check the price.

Renting gives you an opportunity to compare how the vehicle fits your routine before considering a purchase. Pay attention to access, seating, luggage space, and parking as well as acceleration. A short city journey and a longer highway trip may highlight different strengths, especially when traveling with passengers in the rear.

Rental periods range from one day to several months. Each vehicle page lists its equipment under “Specifications,” minimum age and driving experience under “Conditions,” and the documents for residents and tourists under “Requirements.” Check those details before sending a booking request.

For more models, you can rent a Rolls-Royce in Dubai from the wider range or browse the full line-up to rent an SUV in Dubai.

Other options include the Aston Martin DBX and BMW X5M New Gen Competition. You can also rent a Porsche Cayenne in Dubai to compare a different approach to a luxury SUV.

Final Thoughts

The Cullinan’s main strengths are cabin space, quietness, and distinctive presence. The Bentayga offers a more engaging drive and easier everyday use at a lower price. Choose the specific seating configuration, equipment, and rental terms that fit your trip.