Real MPG: Mercedes-Benz GLC Coupe (2016 on)
Coupe styling has only a minimal effect on boot space, high quality cabin is packed with technology, suspension changes make the GLC Coupe feel truly agile.
Not everyone likes the image of a large SUV coupe, rear visibility is poor – you’ll need the sensors for parking, improved handling means sacrificing some ride quality.
Select engine for more Real MPG information:
| Engine | Official MPG (NEDC) | Official MPG (WLTP) | Real MPG Avg. | Real MPG % | |
| GLC 200 | - | 34.9 mpg | - | -* | |
| GLC 220 d | - | 42.2 mpg | - | -* | |
| GLC 220 d Automatic 4Matic | 46.3 mpg | 41.5 mpg | 48.2 mpg | 116%* | |
| GLC 250 Automatic 4Matic | 36.7–37.2 mpg | - | - | - | |
| GLC 250 d Automatic 4Matic | 46.3 mpg | - | 39.3 mpg | 85% | |
| GLC 300 d Automatic 4Matic | - | 39.8 mpg | - | -* | |
| GLC 300 de | - | 148.7 mpg | - | -* | |
| GLC 300 e | - | 122.8 mpg | - | -* | |
| GLC 350 d Automatic 4Matic | 45.6–47.1 mpg | - | - | - | |
| GLC 350d Automatic 4Matic | 41.5–42.2 mpg | - | - | - | |
| GLC 43 AMG | 29.4–33.6 mpg | 28.0 mpg | 24.9 mpg | 89%* | |
| GLC 63 AMG | 24.6 mpg | 21.7 mpg | - | -* | |
| GLC 63 AMG S | 24.1 mpg | 21.7–22.1 mpg | - | -* |
Read the Honest John review...
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Mercedes-Benz GLC Coupe (2016 on)
Coupe styling has only a minimal effect on boot space, high quality cabin is packed with technology, suspension changes make the GLC Coupe feel truly agile.
Rivals
| Mercedes-Benz GLC Coupe (2016 on) | 38.3 | avg mpg |
| Audi A4 (2015 on) | 43.2 | avg mpg |
| Audi A5 (2016 on) | 37.5 | avg mpg |
| Alfa Romeo Giulia (2016 on) | 38.3 | avg mpg |
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