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
Diesel Utility
Pros & Cons
Strengths and weaknesses of each vehicle
BMW X7 xDrive40d
Pros
- +Strong 720 Nm system torque
- +Efficient for a large SUV
- +Luxurious seven-seat cabin
- +Strong 3500 kg towing capacity
- +Comfortable adaptive air suspension
Cons
- −High purchase price
- −Large exterior dimensions
- −Heavy kerb weight
- −Diesel requires AdBlue
- −Costly tyres and servicing
Mercedes-Benz GLS 580
Pros
- +Strong V8 performance
- +Seven-seat luxury cabin
- +Excellent towing capacity
- +Refined air suspension
- +Confident all-wheel drive
Cons
- −High fuel consumption
- −Very expensive to run
- −Large urban footprint
- −Heavy kerb weight
- −Limited local availability
Which one should you buy?
Best for Performance: Mercedes-Benz GLS 580
System power around 380 kW supports a solid performance score.
Best for Value: Mercedes-Benz GLS 580
Leads this comparison on best for value with a score of 55.
Best for Practicality / Space: Mercedes-Benz GLS 580
Boot and practicality-related dimensions score well for everyday use.
Best Overall: Mercedes-Benz GLS 580
Across performance, value, efficiency, and practicality, this variant shows a balanced overall profile.
Our Recommendation
Choose BMW X7 xDrive40d if: You prioritise performance and responsive power.
Choose Mercedes-Benz GLS 580 if: You prioritise performance and responsive power.
Bottom Line: Mercedes-Benz GLS 580 leads on performance, Mercedes-Benz GLS 580 leads on value and Mercedes-Benz GLS 580 leads on practicality.
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