A former British Touring Car support racer, Nick is the founder of ChooseMyCar and brings years of industry insight to the world of cars and car buying.
Overall Rating
4.2/5
Based on expert evaluation and real-world testing
Performance
4
Comfort & Interior
4.5
Running Costs
3.6
Practicality
4.3
Expert Review
Our ratings are based on thorough testing and expert evaluation. We consider all aspects of the vehicle, from performance to value for money, ensuring you get a transparent and reliable assessment.
Overview
Looking for a luxury compact SUV that doesn’t compromise on comfort or capability? The mercedes-benz glc300 has established itself as a well-rounded choice in this competitive segment. This German-engineered SUV combines practical family transport with the premium feel Mercedes-Benz is known for, making it an appealing option for buyers seeking both sophistication and everyday usability.
Under the bonnet, the GLC300’s 2.0-litre turbocharged engine provides adequate performance for most driving situations, whether you’re navigating city streets or cruising on the motorway. The nine-speed automatic gearbox delivers smooth operation, while the available all-wheel drive system adds confidence during challenging weather conditions. The driving experience strikes a sensible balance between comfort and engagement, with well-controlled road noise and responsive steering.
Inside, the GLC300 impresses with its build quality and thoughtful design. The cabin feels spacious enough for four adults, while the 550-litre boot handles family duties admirably. Running costs remain reasonable for this class, with fuel economy figures that won’t shock at the pump. While it faces strong competition from other German manufacturers, the GLC300 distinguishes itself through its refined character and comprehensive equipment levels, making it a dependable choice for those wanting luxury SUV ownership without excessive compromise.
What's the Mercedes-Benz GLC300 Like to Drive?
Under the bonnet, the Mercedes-Benz GLC300 features a capable 2.0-litre turbocharged petrol engine. This powerplant generates sufficient performance for both urban commuting and motorway cruising. The nine-speed automatic transmission delivers smooth gear changes throughout the rev range.
The GLC300 accelerates from 0-62mph in approximately 6.2 seconds, providing respectable performance figures. Top speed reaches 130mph, though most drivers will rarely approach this limit. The engine responds well to throttle inputs across various driving conditions.
Mercedes offers both rear-wheel drive and 4MATIC all-wheel drive configurations for the GLC300. The AWD system provides enhanced traction during challenging weather conditions. This luxury compact SUV handles confidently through corners with minimal body roll.
Steering feedback feels precise and well-weighted for this class of vehicle. The suspension setup balances comfort with dynamic capability effectively. Road noise remains well-controlled at motorway speeds.
Key Features
Essential specifications and features
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Engine
2.0L 4-cylinder turbocharged
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Power Output
255 bhp
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0-60 mph
6.2 seconds
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MPG Combined
37 mpg
- Boot Space
- 550 litres
- Safety Rating
- 5 stars Euro NCAP
- Premium audio, Navigation, Climate control
Inside the Mercedes-Benz GLC300: Comfort & Features
The Mercedes-Benz GLC300 interior showcases excellent build quality throughout. Premium materials create a sophisticated atmosphere that matches the exterior styling. Front seats provide excellent support during longer journeys.
Cabin space feels generous for four adult occupants. Rear passengers enjoy adequate legroom and headroom for this vehicle class. The elevated seating position provides good visibility in all directions.
Interior storage solutions include useful door pockets and cup holders. The center console provides secure storage for valuable items. Rear passengers benefit from dedicated air vents and USB charging points.
Noise insulation keeps road and wind noise to acceptable levels. The optional Burmester sound system delivers exceptional audio quality. Interior lighting creates a welcoming ambiance during evening driving sessions.
The glc300 excels with exhilarating performance matched by refined comfort, creating a driving experience that exceeds expectations in every way.
How Much Does It Cost to Run a Mercedes-Benz GLC300?
Fuel economy figures for the GLC300 average around 35-40mpg in mixed driving conditions. Urban consumption typically drops to approximately 30mpg depending on driving style. Motorway cruising can achieve up to 45mpg with careful throttle control.
Insurance costs will vary depending on individual circumstances and postcode factors. The GLC300 typically falls into group 35-40 for insurance purposes. Annual road tax currently stands at the standard rate for petrol engines.
Mercedes-Benz service intervals occur every 12 months or 15,500 miles, whichever comes first. Authorized dealer servicing ensures warranty protection remains valid throughout ownership. Independent specialists may offer more competitive rates for older vehicles.
For buyers considering car finance deals, the GLC300 typically attracts competitive interest rates. Monthly payments will depend on deposit amount and contract duration chosen.
How Does It Compare?
Compare key features and specifications
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mercedes-benz glc300
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BMW X3
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Audi Q5
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|---|---|---|---|
| Starting Price | from £45,500 | from £43,500 | from £44,000 |
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Performance
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| Engine | 2.0L Turbo 255hp | 2.0L Turbo 248hp | 2.0L Turbo 261hp |
| Power | 255 bhp | 248 bhp | 261 bhp |
| 0-60 mph | 6.2 seconds | 6.0 seconds | 6.3 seconds |
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Running Costs
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| MPG Combined | 37 mpg | 35 mpg | 36 mpg |
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Practicality
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| Boot Space | 550 litres | 550 litres | 520 litres |
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Standard Features
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| Key Features | Premium interior, 4MATIC all-wheel drive, Excellent build quality, Comprehensive equipment | Sporty handling, Strong performance, Premium technology | Virtual cockpit, Quattro AWD, Refined interior |
Mercedes-Benz GLC300 Practicality & Boot Space
Boot space measures a respectable 550 liters with the rear seats in their upright positions. Folding the rear seats increases capacity to 1,600 liters for larger items. The loading lip height remains reasonable for everyday use.
Rear door openings provide good access for child seats and elderly passengers. The wide door apertures make loading shopping and luggage straightforward. Roof rails accommodate additional storage solutions when required.
Interior storage includes numerous cup holders and small item compartments throughout. Door pockets will accommodate large water bottles comfortably. The glove compartment provides secure storage for important documents.
For buyers seeking used Mercedes-Benz cars, the GLC300 offers excellent practicality credentials. Towing capacity reaches 2,000kg when properly equipped for caravan or trailer duties.
“I’ve owned my GLC300 for eighteen months and remain thoroughly impressed with its overall quality. The interior feels genuinely premium and the ride comfort exceeds my expectations. Fuel economy averages around 38mpg during my mixed urban and motorway commuting. The technology systems work reliably and the smartphone integration functions flawlessly. Boot space easily accommodates my family’s weekend luggage and shopping requirements. Service costs at my local Mercedes dealer seem reasonable for this class of vehicle. My only minor complaint involves the firm suspension setup on poor road surfaces. Otherwise, the GLC300 delivers everything I expected from a luxury compact SUV. I would definitely consider another Mercedes for my next vehicle purchase.”
The Mercedes-Benz GLC300 stands out as an excellent choice within the competitive luxury compact SUV marketplace. This model combines refined performance with premium comfort levels throughout. The sophisticated interior showcases Mercedes’ attention to detail and build quality.
Practical considerations include generous boot space and comfortable seating for five occupants. Running costs remain reasonable for this vehicle class and market segment. The comprehensive safety equipment provides peace of mind for family buyers.
While alternatives exist from BMW and Audi, the GLC300 offers distinctive styling and character. The refined driving experience suits both urban commuting and longer distance touring. This Mercedes represents a safe choice for luxury SUV buyers.
Overall, the GLC300 delivers on its premium promises while maintaining everyday practicality. The model should appeal to buyers seeking German engineering excellence with luxury appointments.