Talk:Mercedes-Benz GLC Coupe/@comment-31458611-20170727155819

'''The GLC Coupe has an extreme 5/10/15 nitro efficiency...'. ''says the article.

"Good efficiency" would be more suitable. "Extreme" should probably be reserved for cases such as ED Design Torq (same C class): 6, 9, 12 %/s; Donkervoort & Rinspeed zaZen: 4, 8, 12; Porsche 959: 6, 8, 10...