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Cars furthest from their official consumption: petrol cars

Engines where real-world consumption exceeds the WLTP figure by the largest margin.

#Model and enginecarsOfficial (WLTP)Real worldGap
1Porsche 911 Petrol · 386 kW (525 hp)74413.419.3+45%
2Alpine A110 Petrol · 221 kW (300 hp)2,8126.89.6+41%
3Ferrari Roma Petrol · 456 kW (620 hp)1,26311.215.8+40%
4Alpine A110 Petrol · 215 kW (292 hp)5816.99.6+40%
5Dacia Logan Petrol · 67 kW (91 hp)15,8305.27.2+37%
6Ferrari F8 Petrol · 530 kW (721 hp)1,09813.017.7+37%
7Ferrari Portofino Petrol · 456 kW (620 hp)64911.315.3+35%
8Mercedes-Benz A-Class Petrol · 310 kW (421 hp)3,1679.112.2+35%
9Mercedes-Benz C-Class Petrol · 375 kW (510 hp)1,21411.114.9+35%
10BMW M2 Petrol · 338 kW (460 hp)3,0799.813.1+34%
11Hyundai Kona Petrol · 145 kW (197 hp)5655.97.8+33%
12BMW M4 Petrol · 390 kW (530 hp)82010.113.5+33%
13Ford Kuga Petrol · 137 kW (186 hp)1,3016.99.1+33%
14Volkswagen Golf Petrol · 235 kW (320 hp)5,3127.910.5+33%
15Volkswagen Golf Petrol · 245 kW (333 hp)1,4378.010.6+32%
16Mercedes-Benz SL-Class Petrol · 430 kW (585 hp)3,49413.017.2+32%
17Alpine A110 Petrol · 185 kW (252 hp)1,5716.88.9+32%
18BMW M4 Petrol · 375 kW (510 hp)3,51110.113.2+32%
19Ferrari 812 Petrol · 585 kW (795 hp)64216.421.6+32%
20Renault Megane Petrol · 221 kW (300 hp)1,2338.511.1+31%
21Land Rover Range Rover Petrol · 390 kW (530 hp)89111.715.4+31%
22Alfa Romeo Giulia Petrol · 148 kW (201 hp)7317.29.4+31%
23BMW 1 Series Petrol · 225 kW (306 hp)2,9397.59.8+30%
24Hyundai i30 Petrol · 88 kW (120 hp)4,1565.16.7+30%
25BMW M3 Petrol · 390 kW (530 hp)97310.313.4+30%
26BMW M3 Petrol · 375 kW (510 hp)5,05010.213.1+29%
27Ford Fiesta Petrol · 69 kW (94 hp)2,1855.26.7+29%
28Ford Fiesta Petrol · 70 kW (95 hp)3,7065.26.6+28%
29BMW M8 Petrol · 460 kW (625 hp)89811.414.4+27%
30Alfa Romeo Giulia Petrol · 206 kW (280 hp)9707.910.1+27%
31Porsche 911 Petrol · 478 kW (650 hp)2,75012.015.3+27%
32Mercedes-Benz CLA-Class Petrol · 310 kW (421 hp)2,9088.911.3+27%
33BMW M5 Petrol · 460 kW (625 hp)61111.214.1+27%
34Alfa Romeo Stelvio Petrol · 206 kW (280 hp)1,2218.711.0+26%
35Renault Megane Petrol · 116 kW (158 hp)1,7856.07.6+26%
36Porsche 718 Petrol · 368 kW (500 hp)85513.116.5+26%
37Audi S3 Petrol · 228 kW (310 hp)3,7407.910.0+26%
38Peugeot 208 Petrol · 96 kW (131 hp)2,0065.46.8+26%
39Renault Clio Petrol · 103 kW (140 hp)9,4875.46.9+26%
40BMW 2 Series Petrol · 275 kW (374 hp)1,2108.410.5+26%
41Renault Clio Petrol · 67 kW (91 hp)302,9075.26.6+26%
42Ford Fiesta Petrol · 91 kW (124 hp)8485.56.9+25%
43Opel Mokka Petrol · 100 kW (136 hp)8535.56.9+25%
44Renault Kadjar Petrol · 116 kW (158 hp)1,4146.37.8+25%
45Volkswagen Golf Petrol · 221 kW (300 hp)10,2877.59.3+25%
46MINI Hatch Petrol · 150 kW (204 hp)1,4056.47.9+25%
47Fiat Tipo Petrol · 73 kW (99 hp)4,3315.67.0+25%
48MINI Clubman Petrol · 225 kW (306 hp)9317.69.5+25%
49BMW 1 Series Petrol · 195 kW (265 hp)2,2267.18.8+24%
50BMW M2 Petrol · 275 kW (374 hp)1,1568.210.3+24%

Engines with at least 500 cars in the data. Plug-in hybrids have their own page. Hybrid includes mild hybrids (48 V) as registered by the manufacturer.