| GLK 350 BlueEFFICIENCY V6 • 306 HP • 4MATIC 7G-TRONIC PLUS | 306 HP | 6.5 sec | 238 km/h | 7-speed automatic | Petrol (Gasoline) |
| GLK 350 V6 • 272 HP • 4MATIC 7G-TRONIC | 272 HP | 6.7 sec | 230 km/h | 7-speed automatic | Petrol (Gasoline) |
| GLK 350 V6 • 268 HP • 7G-TRONIC | 268 HP | - | 210 km/h | 7-speed automatic | Petrol (Gasoline) |
| GLK 350 CDI V6 • 231 HP • 4MATIC 7G-TRONIC | 231 HP | 7.3 sec | 225 km/h | 7-speed automatic | Diesel |
| GLK 300 V6 • 231 HP • 4MATIC 7G-TRONIC | 231 HP | 7.6 sec | 210 km/h | 7-speed automatic | Petrol (Gasoline) |
| GLK 280 V6 • 231 HP • 4MATIC 7G-TRONIC | 231 HP | 7.6 sec | 210 km/h | 7-speed automatic | Petrol (Gasoline) |
| GLK 350 CDI V6 • 224 HP • 4MATIC 7G-TRONIC | 224 HP | 7.5 sec | 220 km/h | 7-speed automatic | Diesel |
| GLK 320 CDI V6 • 224 HP • 4MATIC 7G-TRONIC | 224 HP | 7.5 sec | 220 km/h | 7-speed automatic | Diesel |
| GLK 250 CDI BlueEFFICIENCY • 204 HP • 4MATIC 7G-TRONIC | 204 HP | 7.9 sec | 210 km/h | 7-speed automatic | Diesel |
| GLK 250 CDI BlueEFFICIENCY • 204 HP • 4MATIC 7G-TRONIC PLUS | 204 HP | 7.9 sec | 210 km/h | 7-speed automatic | Diesel |
| GLK 220 CDI BlueEFFICIENCY • 170 HP • 7G-TRONIC PLUS | 170 HP | 8.7 sec | 205 km/h | 7-speed automatic | Diesel |
| GLK 220 CDI BlueEFFICIENCY • 170 HP • 7G-TRONIC | 170 HP | 8.7 sec | 205 km/h | 7-speed automatic | Diesel |
| GLK 220 CDI BlueEFFICIENCY • 170 HP • 4MATIC 7G-TRONIC PLUS | 170 HP | 8.8 sec | 205 km/h | 7-speed automatic | Diesel |
| GLK 220 CDI BlueEFFICIENCY • 170 HP | 170 HP | 8.5 sec | 205 km/h | 6-speed manual | Diesel |
| GLK 220 CDI BlueEFFICIENCY • 170 HP • Start & Stop | 170 HP | 8.5 sec | 205 km/h | 6-speed manual | Diesel |
| GLK 220 CDI BlueEFFICIENCY • 170 HP • 4MATIC 7G-TRONIC | 170 HP | 8.8 sec | 205 km/h | 7-speed automatic | Diesel |
| GLK 200 CDI BlueEFFICIENCY • 143 HP • 7G-TRONIC | 143 HP | 10.8 sec | 190 km/h | 7-speed automatic | Diesel |
| GLK 200 CDI BlueEFFICIENCY • 143 HP • Start & Stop | 143 HP | 10.3 sec | 195 km/h | 6-speed manual | Diesel |
| GLK 200 CDI BlueEFFICIENCY • 143 HP • 7G-TRONIC PLUS | 143 HP | 10.8 sec | 190 km/h | 7-speed automatic | Diesel |
| GLK 200 CDI BlueEFFICIENCY • 143 HP | 143 HP | 10.3 sec | 195 km/h | 6-speed manual | Diesel |
