Vehicle Overview
Key specifications and features at a glance
Detailed Specifications
Complete technical specifications comparison
Best comparable values are highlighted in green.
Dimensions & Weight
Physical specifications and measurements
Best comparable values are highlighted in green.
Features Comparison
Standard and optional equipment comparison
Safety
Comfort
Interior Exterior
Technology
Charging & Battery Tech
EV / Hybrid Drive Features
Pros & Cons
Strengths and weaknesses of each vehicle
Bentley Bentayga Mulliner
Pros
- +Flagship Mulliner luxury specification
- +Extra-long 3175 mm wheelbase
- +Powerful 404 kW twin-turbo V8
- +3500 kg braked towing capacity
- +Standard all-wheel steering
Cons
- −Extremely high purchase price
- −High 13 L/100km fuel use
- −Large dimensions suit wide roads
- −No ANCAP rating
- −Smaller 380 L boot in MY26 EWB
Rolls-Royce Cullinan Series II
Pros
- +Exceptional luxury and cabin refinement
- +Strong 420 kW twin-turbo V12
- +Advanced air suspension comfort
- +Large 560 L luggage capacity
- +2700 kg braked towing capacity
Cons
- −Very high Australian purchase price
- −High 16.0 L/100km fuel consumption
- −Large dimensions make city parking difficult
- −No ANCAP safety rating
- −Very expensive servicing and tyres
Which one should you buy?
Best for Performance: Bentley Bentayga Mulliner
System power around 404 kW supports a solid performance score.
Best for Efficiency: Rolls-Royce Cullinan Series II
Combined fuel economy figures support the efficiency score for this powertrain.
Best for Practicality / Space: Rolls-Royce Cullinan Series II
Boot and practicality-related dimensions score well for everyday use.
Best Overall: Rolls-Royce Cullinan Series II
Across performance, value, efficiency, and practicality, this variant shows a balanced overall profile.
Our Recommendation
Choose Bentley Bentayga Mulliner if: You prioritise performance and responsive power.
Choose Rolls-Royce Cullinan Series II if: You prioritise performance and responsive power.
Bottom Line: Bentley Bentayga Mulliner leads on performance, Rolls-Royce Cullinan Series II leads on efficiency and Rolls-Royce Cullinan Series II leads on practicality.
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