VS

BMW X3 VS Mercedes GLS – Specs, Efficiency & Price Comparison

Which model is the better choice – the BMW X3 or the Mercedes GLS? We compare performance (510 HP vs 634 HP), boot capacity (570 L vs 355 L), efficiency (0.90 L vs 7.90 L), and of course, the price (47900 £ vs 94300 £).
Find out now which car fits your needs better!

The BMW X3 (SUV) is powered by a Diesel MHEV, Petrol MHEV, Plugin Hybrid or Petrol engine and comes with a Automatic transmission. In comparison, the Mercedes GLS (SUV) features a Diesel MHEV or Petrol MHEV engine and a Automatic gearbox.

When it comes to boot capacity, the BMW X3 offers 570 L, while the Mercedes GLS provides 355 L – depending on what matters most to you. If you’re looking for more power, you’ll need to decide whether the 510 HP of the BMW X3 or the 634 HP of the Mercedes GLS suits your needs better.

There are also differences in efficiency: 0.90 L vs 7.90 L. In terms of price, the BMW X3 starts at 47900 £, while the Mercedes GLS is available from 94300 £.

Compare all the key specs now and find out which model fits your lifestyle best!

BMW X3

The BMW X3 stands out in the competitive SUV market with its refined blend of performance and luxury. Its interior boasts high-quality materials and a design focused on driver comfort and convenience. With a robust engine lineup, the vehicle offers a balanced driving experience that caters to both urban settings and off-road adventures.

details

Mercedes GLS

The Mercedes-Benz GLS represents the epitome of luxury and spaciousness in the SUV category, offering a blend of refined elegance and advanced technology. With its imposing presence and meticulously crafted interior, it provides both driver and passengers with unparalleled comfort and sophistication. The vehicle's state-of-the-art features and smooth performance make it a standout choice for those seeking both style and functionality in their automotive experience.

details
BMW X3
Mercedes GLS
X3
GLS

Costs and Consumption

Price
47900 - 90300 £
Price
94300 - 163000 £
Consumption L/100km
0.9 - 10.8 L
Consumption L/100km
7.9 - 13.7 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
44 - 90 km
Electric Range
-
Battery Capacity
11.2 - 19.7 kWh
Battery Capacity
-
co2
21 - 246 g/km
co2
207 - 310 g/km
Fuel tank capacity
50 - 68 L
Fuel tank capacity
90 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
7
Doors
5
Doors
5
Curb weight
1875 - 2140 kg
Curb weight
2535 - 2825 kg
Trunk capacity
450 - 570 L
Trunk capacity
355 L
Length
4708 - 4755 mm
Length
5208 - 5233 mm
Width
1891 - 1920 mm
Width
1956 mm
Height
1660 - 1676 mm
Height
1782 - 1838 mm
Payload
415 - 585 kg
Payload
445 - 695 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV, Plugin Hybrid, Petrol
Engine Type
Diesel MHEV, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
184 - 510 HP
Power HP
333 - 634 HP
Acceleration 0-100km/h
3.8 - 8.4 s
Acceleration 0-100km/h
4.2 - 6.7 s
Max Speed
210 - 250 km/h
Max Speed
238 - 280 km/h
Torque
300 - 700 Nm
Torque
500 - 850 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6 - 8
Power kW
135 - 375 kW
Power kW
245 - 466 kW
Engine capacity
1995 - 2998 cm3
Engine capacity
2989 - 3982 cm3

General

Model Year
2023 - 2025
Model Year
2023 - 2024
CO2 Efficiency Class
F, B, G, E
CO2 Efficiency Class
G
Brand
BMW
Brand
Mercedes-Benz

BMW X3

Introducing the BMW X3: A Blend of Power and Innovation

The BMW X3 is a testament to the brand’s commitment to merging luxury with cutting-edge technology. This SUV not only offers impressive on-road performance but also showcases innovative features that cater to both petrolheads and eco-conscious drivers.

Powerful Performance Across the Range

The BMW X3 comes with various powertrain options to suit diverse driving preferences, ranging from efficient plug-in hybrids to powerful petrol and diesel mild-hybrids. With performance outputs ranging from 184 PS to an impressive 510 PS, the X3 proves its versatility on the road. Paired with BMW's renowned automatic transmission, each model offers a smooth and responsive driving experience complemented by the brand's xDrive all-wheel-drive system.

Leading-Edge Hybrid Technology

Among the X3's portfolio, the plug-in hybrid variants stand out with their optimal balance between efficiency and performance. These models boast electric-only ranges up to 90 km, ideal for urban driving with minimal emissions. Meanwhile, the mild-hybrid systems enhance efficiency by recuperating energy during deceleration and supporting the combustion engine, optimizing fuel consumption ranging from 0.9 L/100km to 10.8 L/100km depending on the model.

Contemporary Design with Practical Features

From a design perspective, the BMW X3 maintains its iconic SUV silhouette, characterized by robust proportions and sleek, aerodynamic lines. With dimensions of up to 4755 mm in length and a luggage capacity of up to 570 litres, it caters to both style enthusiasts and practical users. Additionally, the interior showcases BMW’s commitment to sophistication, featuring high-quality materials, state-of-the-art infotainment systems, and comprehensive driver-assistance technologies.

Efficiency Meets Performance

The X3's impressive performance figures are complemented by its responsible approach to CO2 emissions, aligning with EU efficiency standards. Enhanced by its comprehensive suite of driver aids and intelligent safety features, the X3 ensures both the thrill of driving and peace of mind.

Conclusion: The Ultimate Driving Companion

In essence, the BMW X3 represents the perfect intersection of dynamic performance, fuel efficiency, and modern-day technology. With options catering to diverse needs and preferences, it remains a leading choice for drivers seeking versatility, innovation, and luxury.

Mercedes GLS

Introduction to the Mercedes-Benz GLS: The Epitome of Luxury and Performance

The Mercedes-Benz GLS is more than just a vehicle; it is a statement of luxury, engineering excellence and advanced technology. As a full-sized SUV, the GLS combines elegance with off-road prowess, making it a leader in its class. Our examination covers its technical specifications, innovative features, and what makes it a standout choice for discerning buyers.

Engine Performance: A Range of Powerful Options

The Mercedes-Benz GLS is available with an exceptional range of engine options, including diesel and petrol mild-hybrid variants. The power output ranges from an impressive 333 PS to a staggering 634 PS, providing options for every driving preference. The engines are coupled with an automatic transmission, ensuring a smooth and responsive driving experience. Whether you opt for the more economical diesel or the potent petrol option, each engine provides a balance of efficiency and performance.

Design: Crafted to Impress

The GLS is not just an SUV; it is a masterpiece of design. With dimensions spanning 5208 to 5233 mm in length, and a height ranging from 1782 to 1838 mm, it offers a commanding road presence. The generous wheelbase translates to ample interior space, comfortably seating seven passengers while still providing 355 L of boot space. Every design element is meticulously crafted to offer both aesthetic appeal and functional excellence.

Technological Innovations: At the Cutting Edge

Mercedes-Benz is synonymous with innovation, and the GLS is no exception. It integrates cutting-edge technology throughout, from its intelligent 4MATIC all-wheel-drive system to the advanced 9G-TRONIC automatic gearbox. The GLS is designed to adapt to diverse driving conditions, ensuring a safe and comfortable journey regardless of the terrain.

Safety and Comfort: Prioritising Passenger Experience

Safety and comfort are at the forefront of the GLS design ethos. It features state-of-the-art driver assistance systems, ensuring peace of mind for both the driver and passengers. The luxurious interiors offer unparalleled comfort, with high-quality materials and advanced connectivity options, transforming every journey into a pleasurable experience. Whether you choose the Advanced Plus or the AMG Line Ultimate trim, each iteration of the GLS is equipped to set benchmarks in passenger comfort.

Conclusion: A Harmonious Blend of Power, Luxury, and Technology

The Mercedes-Benz GLS is the epitome of what an SUV should be: luxurious, powerful, and technologically advanced. Its array of engine choices, coupled with innovative features and opulent design, make it a superb choice for those who demand the best. Whether navigating city streets or cruising the open road, the GLS promises a driving experience that is as invigorating as it is luxurious.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.