Which offers the better driving experience? 

Mercedes GLA: 

The Mercedes GLA excels as a smooth, city-friendly SUV that’s easy to handle in tight spaces. With its compact size and responsive steering, it feels more car-like than many bulkier SUVs. If you often drive in urban areas or prefer relaxed motorway journeys, the GLA fits the bill. 

The suspension handles bumps well, and you’ll appreciate its multiple driving modes — Eco, Comfort, and Sport — that tailor performance to your preferences. Optional 4MATIC all-wheel drive adds extra confidence on country roads or slippery conditions. 

Mercedes GLC: 

The Mercedes GLC sits one class above, offering a plusher ride and a more confident presence on the road. It’s built for versatility, thriving on motorways and carving through bendy B-roads with grace. The taut handling is especially noticeable in AMG Line trims. 

Where the GLA feels nimble, the GLC feels muscular. Its extra power output means acceleration is brisk (especially in the AMG GLC 43 or GLC 63 trims). The GLC also features advanced driver assists, like adaptive cruise control and lane-keeping assist.

 

How does the exterior and interior styling compare? 

Exterior Styling: 

  • GLA: Sharper lines and sporty curves make the GLA look more youthful and dynamic. Its compact form blends practicality with modern aesthetics, making it an attractive choice for younger professionals or urban drivers. 
  • GLC: The GLC leans more towards elegance, offering a refined silhouette and a larger, more imposing stance. Its chrome accents and LED light styling scream premium, appealing to families or executives. 

Interior Features: 

Both cars boast premium materials and that unmistakable Mercedes luxury feel. You’ll find soft leather seats, ambient lighting, and excellent build quality in both SUVs. 

  • GLA Unique Touches: Compact but thoughtfully designed, the GLA offers a sportier vibe inside. Look out for bucket seats and high-gloss black trim in the AMG Line trims.
  • GLC Unique Touches: The GLC interior provides a touch more sophistication. Features like open-pore wood trim and larger infotainment screens (up to 10.25-inches) make the GLC a step up in luxury.

Trims & Customisation: 

Both models come with a range of trims — SE, Sport, and AMG Line to name a few. Higher trims enhance aesthetics with larger alloys, chrome details, and more tech features like a panoramic sunroof.

Which is more practical? 

When it comes to space, the GLC’s larger dimensions naturally make it the winner. But the GLA still impresses within its class. 

Mercedes GLA: 

  • Boot capacity of 495 litres works well for everyday errands or a couple of suitcases. 
  • Rear passenger space is adequate, though adults in the back might feel cramped on longer journeys. 

Mercedes GLC: 

  • The GLC offers a more generous 550-litre boot, expanding to up to 1,600 litres with the seats down! Perfect for families or active lifestyles. 
  • Rear passengers enjoy noticeably better leg and headroom, making long trips far more comfortable.

How do the costs compare? 

We compared used car prices for both models on Motors.co.uk. Prices vary depending on trim, mileage, and condition. 

Model Starting Price (2022 Models) High-End Trim Price
Mercedes GLA £28,000 £38,500
Mercedes GLC £32,000 £50,000+

Keep in mind higher trims (like AMG Line) significantly add to both price and desirability.

Running Costs: 

  • GLA: Offers better fuel economy (up to 45MPG), making it the cheaper option for daily commutes. 
  • GLC: Costs slightly more on road tax and fuel (up to 41MPG). However, it offers more power and space in return. 

Mercedes GLA Stats

  • Dimensions (LxW) 4,410mm x 1,834mm
  • Horsepower (HP) 161-302
  • 0-60mph Time 6.6-8.6 seconds
  • Seats 5
  • Fuel Options Petrol/Diesel/Hybrid
  • Trim Options 8+
  • MPG Up to 45
  • Boot Space 495 litres
  • Road Tax (Annual) £180-£220
  • Insurance Group 24-35
  • NCAP Safety Rating 5 Stars

Mercedes GLC Stats

  • Dimensions (LxW) 4,658mm x 1,890mm
  • Horsepower (HP) 194-503
  • 0-60mph Time 4.9-8.0 seconds
  • Seats 5
  • Fuel Options Petrol/Diesel/Hybrid
  • Trim Options 6+
  • MPG Up to 41
  • Boot Space 550 litres
  • Road Tax (Annual) £200-£325
  • Insurance Group 27-45
  • NCAP Safety Rating 5 Stars

Final thoughts: Mercedes GLA vs GLC, which should you buy? 

Here’s how to decide which SUV is for you. 

  • Choose the Mercedes GLA if: You want an affordable, compact SUV with sporty styling that’s perfect for urban driving. 
  • Choose the Mercedes GLC if: You prioritise space, a luxurious driving experience, and more powerful engines for motorway or family use. 

Still undecided? Why not check out both options today on Motors.co.uk

Search Used Mercedes GLA 

Search Used Mercedes GLC 

Similar cars you might like 

BMW X3 

A superb competitor to the GLC with luxurious interiors and engaging performance. 

Search Used BMW X3 

Audi Q5 

An all-rounder for those who value style, technology, and practicality. 

Search Used Audi Q5 

Volvo XC40 

Stylish, safe, and compact — a great GLA alternative. 

Search Used Volvo XC40