Full performance and efficiency figures are:
| GLC 220 d 4MATIC | GLC 250 d 4MATIC | GLC 250 4MATIC | |
| Output, hp | 170 | 204 | 211 |
| Torque, Nm | 400 | 500 | 350 |
| Fuel consumption (mpg) | 56 | 56 | 43 |
| ∆ Consumption % | -19 | -19 | -12 |
| CO2 g/km | 129 – 143 | 129 – 143 | 152 – 166 |
| ∆ CO2 g/km % | -19 | -19 | -12 |
| 0-62 mph | 8.3 | 7.6 | 7.3 |
| Vmax km/h | 130 | 138 | 138 |
With the GLC 350 e 4MATIC Mercedes-Benz is additionally offering a plug-in hybrid which claims the merits of agile all-wheel drive with the lowest fuel consumption and emissions. This emits only 60 g of CO2 per km and achieves a top speed of 146 mph with a best-in-class system output of 211 + 116hp.The semi-electric vehicle can cover up to 21 miles in zero-emission all-electric mode, accelerating to 62 mph in 5.9 seconds if necessary, thanks to a boost function.
Like its plug-in big brother of the S-Class, the GLC 350 e 4MATIC offers all the characteristic comfort and efficiency systems – from the flexible, intelligent operating strategy through the specific hybrid driving programs and the haptic accelerator pedal to pre-entry climate control.
Impressive safety assistance technology includes COLLISION PREVENTION ASSIST PLUS, Crosswind Assist, Headlamp Assist and ATTENTION ASSIST as standard.
The optional Driving Assistance package Plus provides an even more comprehensive scope of active safety features, comprising DISTRONIC PLUS with Steering Assist and Stop&Go Pilot, PRE-SAFE® Brake with pedestrian detection, BAS PLUS with Cross-Traffic Assist, Active Blind Spot Assist, Active Lane Keeping Assist and PRE-SAFE PLUS, which also offers added protection in the event of a rear-end collision using a radar sensor in the rear bumper.
