BMW 1 Series: NEDC figures, lists 2015–2018
145 versions of the BMW 1 Series in the Vehicle Certification Agency lists 2015–2018, with combined economy of 35.3–83.1 mpg.
All figures on this page come from the NEDC test. NEDC was the official test before WLTP. NEDC figures are noticeably more optimistic, so do not compare them with WLTP figures.
| Version | Fuel | Combined | L/100 km | CO₂ g/km | In lists |
|---|---|---|---|---|---|
| 1 Series 3-door F21 116d ED Plus 16'' tyres · M6 · 1496 cc | Diesel | 83.1 mpg | 3.4 | 89 | 2016–2018 |
| 1 Series 5-door F20 116d ED Plus 16'' tyres · M6 · 1496 cc | Diesel | 83.1 mpg | 3.4 | 89 | 2016–2018 |
| 1 Series 3-door F21 116d 16" tyres · M6 · 1496 cc | Diesel | 78.5 mpg | 3.6 | 94 | 2016–2018 |
| 1 Series 3-door F21 116d 16'' tyres · A8 · 1496 cc | Diesel | 78.5 mpg | 3.6 | 96 | 2016–2018 |
| 1 Series 5-door F20 116d 16'' tyres · A8 · 1496 cc | Diesel | 78.5 mpg | 3.6 | 96 | 2016–2018 |
| 1 Series 5-door F20 116d 16'' tyres · M6 · 1496 cc | Diesel | 78.5 mpg | 3.6 | 94 | 2016–2018 |
| 1 Series 3-door F21 118d 16'' tyres · A8 · 1995 cc | Diesel | 74.3 mpg | 3.8 | 99 | 2016–2018 |
| 1 Series 5-door F20 118d 16'' tyres · A8 · 1995 cc | Diesel | 74.3 mpg | 3.8 | 99 | 2016–2018 |
| 1 Series 3-door F21 116d 17'' tyres · A8 · 1496 cc | Diesel | 72.4 mpg | 3.9 | 103 | 2016–2018 |
| 1 Series 3-door F21 116d 17'' tyres · M6 · 1496 cc | Diesel | 72.4 mpg | 3.9 | 103 | 2016–2018 |
| 1 Series 5-door F20 116d 17'' tyres · A8 · 1496 cc | Diesel | 72.4 mpg | 3.9 | 103 | 2016–2018 |
| 1 Series 5-door F20 116d 17'' tyres · M6 · 1496 cc | Diesel | 72.4 mpg | 3.9 | 103 | 2016–2018 |
| 1 Series 3-door F21 116d 18'' tyres · M6 · 1496 cc | Diesel | 70.6 mpg | 4.0 | 106 | 2016–2018 |
| 1 Series 3-door F21 118d 16'' tyres · M6 · 1995 cc | Diesel | 70.6 mpg | 4.0 | 104 | 2016–2018 |
| 1 Series 3-door F21 118d 17'' tyres · A8 · 1995 cc | Diesel | 70.6 mpg | 4.0 | 105 | 2016–2018 |
| 1 Series 5-door F20 116d 18'' tyres · M6 · 1496 cc | Diesel | 70.6 mpg | 4.0 | 106 | 2016–2018 |
| 1 Series 5-door F20 118d 16'' tyres · M6 · 1995 cc | Diesel | 70.6 mpg | 4.0 | 104 | 2016–2018 |
| 1 Series 5-door F20 118d 17'' tyres · A8 · 1995 cc | Diesel | 70.6 mpg | 4.0 | 105 | 2016–2018 |
| 1 Series 3-door F21 116d 18'' tyres · A8 · 1496 cc | Diesel | 68.9 mpg | 4.1 | 107 | 2016–2018 |
| 1 Series 3-door F21 118d 17'' tyres · M6 · 1995 cc | Diesel | 68.9 mpg | 4.1 | 109 | 2016–2018 |
| 1 Series 3-door F21 120d 17'' tyres · A8 · 1995 cc | Diesel | 68.9 mpg | 4.1 | 109 | 2016–2018 |
| 1 Series 5-door F20 116d 18'' tyres · A8 · 1496 cc | Diesel | 68.9 mpg | 4.1 | 107 | 2016–2018 |
| 1 Series 5-door F20 118d 17'' tyres · M6 · 1995 cc | Diesel | 68.9 mpg | 4.1 | 109 | 2016–2018 |
| 1 Series 5-door F20 120d 17'' tyres · A8 · 1995 cc | Diesel | 68.9 mpg | 4.1 | 109 | 2016–2018 |
| 1 Series 3-door F21 118d 18'' tyres · A8 · 1995 cc | Diesel | 67.3 mpg | 4.2 | 110 | 2016–2018 |
| 1 Series 5-door F20 118d 18'' tyres · A8 · 1995 cc | Diesel | 67.3 mpg | 4.2 | 110 | 2016–2018 |
| 1 Series 3-door F21 118d 18'' tyres · M6 · 1995 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2016–2018 |
| 1 Series 3-door F21 120d 17'' tyres · M6 · 1995 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2016–2018 |
| 1 Series 3-door F21 120d 18'' tyres · A8 · 1995 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2016–2018 |
| 1 Series 5-door F20 118d 18'' tyres · M6 · 1995 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2016–2018 |
| 1 Series 5-door F20 120d 17'' tyres · M6 · 1995 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2016–2018 |
| 1 Series 5-door F20 120d 18'' tyres · A8 · 1995 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2016–2018 |
| 1 Series 3-door F21 120d 18'' tyres · M6 · 1995 cc | Diesel | 62.8 mpg | 4.5 | 118 | 2016–2018 |
| 1 Series 5-door F20 120d 18'' tyres · M6 · 1995 cc | Diesel | 62.8 mpg | 4.5 | 118 | 2016–2018 |
| 1 Series 5-door F20 120d xDrive 17'' tyres · A8 · 1995 cc | Diesel | 62.8 mpg | 4.5 | 119 | 2016–2018 |
| 1 Series 3-door F21 125d 18'' tyres · A8 · 1995 cc | Diesel | 61.4 mpg | 4.6 | 121 | 2016–2018 |
| 1 Series 5-door F20 125d 18'' tyres · A8 · 1995 cc | Diesel | 61.4 mpg | 4.6 | 121 | 2016–2018 |
| 1 Series 5-door F20 120d xDrive 18'' tyres · A8 · 1995 cc | Diesel | 60.1 mpg | 4.7 | 124 | 2016–2018 |
| 1 Series 3-door F21 118i 16'' tyres · A8 · 1499 cc | Petrol | 58.9 mpg | 4.8 | 112 | 2016–2018 |
| 1 Series 5-door F20 118i 16'' tyres · A8 · 1499 cc | Petrol | 58.9 mpg | 4.8 | 112 | 2016–2018 |
| 1 Series 3-door F21 118i 16'' tyres · M6 · 1499 cc | Petrol | 56.5 mpg | 5.0 | 116 | 2016–2018 |
| 1 Series 5-door F20 118i 16'' tyres · M6 · 1499 cc | Petrol | 56.5 mpg | 5.0 | 116 | 2016–2018 |
| 1 Series 3-door F21 118i 17'' tyres · A8 · 1499 cc | Petrol | 55.4 mpg | 5.1 | 119 | 2016–2018 |
| 1 Series 5-door F20 118i 17'' tyres · A8 · 1499 cc | Petrol | 55.4 mpg | 5.1 | 119 | 2016–2018 |
| 1 Series 3-door F21 118i 18'' tyres · A8 · 1499 cc | Petrol | 54.3 mpg | 5.2 | 122 | 2016–2018 |
| 1 Series 5-door F20 118i 18'' tyres · A8 · 1499 cc | Petrol | 54.3 mpg | 5.2 | 122 | 2016–2018 |
| 1 Series 3-door F21 118i 17'' tyres · M6 · 1499 cc | Petrol | 53.3 mpg | 5.3 | 123 | 2016–2018 |
| 1 Series 5-door F20 118i 17'' tyres · M6 · 1499 cc | Petrol | 53.3 mpg | 5.3 | 123 | 2016–2018 |
| 1 Series 3-door F21 118i 18'' tyres · M6 · 1499 cc | Petrol | 52.3 mpg | 5.4 | 126 | 2016–2018 |
| 1 Series 5-door F20 118i 18'' tyres · M6 · 1499 cc | Petrol | 52.3 mpg | 5.4 | 126 | 2016–2018 |
| 1 Series 3-door F21 120i 17'' tyres · A8 · 1598 cc | Petrol | 49.6 mpg | 5.7 | 133 | 2016–2018 |
| 1 Series 5-door F20 120i 17'' tyres · A8 · 1598 cc | Petrol | 49.6 mpg | 5.7 | 133 | 2016–2018 |
| 1 Series 3-door F21 120i - 17'' tyres · A8 · 1998 cc | Petrol | 48.7 mpg | 5.8 | 133 | 2017–2018 |
| 1 Series 3-door F21 120i 17'' tyres · M6 · 1598 cc | Petrol | 48.7 mpg | 5.8 | 136 | 2016–2018 |
| 1 Series 5-door F20 120i - 17'' tyres · A8 · 1998 cc | Petrol | 48.7 mpg | 5.8 | 133 | 2017–2018 |
| 1 Series 5-door F20 120i 17'' tyres · M6 · 1598 cc | Petrol | 48.7 mpg | 5.8 | 136 | 2016–2018 |
| 1 Series 3-door F21 120i - 18'' tyres · A8 · 1998 cc | Petrol | 47.9 mpg | 5.9 | 135 | 2017–2018 |
| 1 Series 3-door F21 120i 18'' tyres · A8 · 1598 cc | Petrol | 47.9 mpg | 5.9 | 137 | 2016–2018 |
| 1 Series 3-door F21 125i - 18'' tyres · A8 · 1998 cc | Petrol | 47.9 mpg | 5.9 | 134 | 2017–2018 |
| 1 Series 5-door F20 120i - 18'' tyres · A8 · 1998 cc | Petrol | 47.9 mpg | 5.9 | 135 | 2017–2018 |
| 1 Series 5-door F20 120i 18'' tyres · A8 · 1598 cc | Petrol | 47.9 mpg | 5.9 | 137 | 2016–2018 |
| 1 Series 5-door F20 125i - 18'' tyres · A8 · 1998 cc | Petrol | 47.9 mpg | 5.9 | 134 | 2017–2018 |
| 1 Series 3-door F21 120i - 17'' tyres · M6 · 1998 cc | Petrol | 47.1 mpg | 6.0 | 138 | 2017–2018 |
| 1 Series 3-door F21 120i 18'' tyres · M6 · 1598 cc | Petrol | 47.1 mpg | 6.0 | 139 | 2016–2018 |
| 1 Series 5-door F20 120i - 17'' tyres · M6 · 1998 cc | Petrol | 47.1 mpg | 6.0 | 138 | 2017–2018 |
| 1 Series 5-door F20 120i 18'' tyres · M6 · 1598 cc | Petrol | 47.1 mpg | 6.0 | 139 | 2016–2018 |
| 1 Series 3-door F21 120i - 18'' tyres · M6 · 1998 cc | Petrol | 46.3 mpg | 6.1 | 140 | 2017–2018 |
| 1 Series 5-door F20 120i - 18'' tyres · M6 · 1998 cc | Petrol | 46.3 mpg | 6.1 | 140 | 2017–2018 |
| 1 Series 3-door F21 125i 18'' tyres · A8 · 1997 cc | Petrol | 43.5 mpg | 6.5 | 151 | 2016–2018 |
| 1 Series 5-door F20 125i 18'' tyres · A8 · 1997 cc | Petrol | 43.5 mpg | 6.5 | 151 | 2016–2018 |
| 1 Series 3-door F21 125i 18'' tyres · M6 · 1997 cc | Petrol | 42.2 mpg | 6.7 | 157 | 2016–2018 |
| 1 Series 5-door F20 125i 18'' tyres · M6 · 1997 cc | Petrol | 42.2 mpg | 6.7 | 157 | 2016–2018 |
| 1 Series 3-door F21 M140i - 18'' tyres · A8 · 2998 cc | Petrol | 39.8 mpg | 7.1 | 163 | 2017–2018 |
| 1 Series 5-door F20 M140i - 18'' tyres · A8 · 2998 cc | Petrol | 39.8 mpg | 7.1 | 163 | 2017–2018 |
| 1 Series 3-door F21 M135i 18'' tyres · A8 · 2979 cc | Petrol | 37.7 mpg | 7.5 | 175 | 2016–2018 |
| 1 Series 5-door F20 M135i 18'' tyres · A8 · 2979 cc | Petrol | 37.7 mpg | 7.5 | 175 | 2016–2018 |
| 1 Series 3-door F21 M140i - 18'' tyres · M6 · 2998 cc | Petrol | 36.2 mpg | 7.8 | 179 | 2017–2018 |
| 1 Series 5-door F20 M140i - 18'' tyres · M6 · 2998 cc | Petrol | 36.2 mpg | 7.8 | 179 | 2017–2018 |
| 1 Series 3-door F21 M135i 18'' tyres · M6 · 2979 cc | Petrol | 35.3 mpg | 8.0 | 188 | 2016–2018 |
| 1 Series 5-door F20 M135i 18'' tyres · M6 · 2979 cc | Petrol | 35.3 mpg | 8.0 | 188 | 2016–2018 |
| 1 Series 3-door F21 116d ED Plus 3-door - 16'' tyres · M6 · 1496 cc | Diesel | 83.1 mpg | 3.4 | 89 | 2015 |
| 1 Series 5-door F20 116d ED Plus 5-door - 16'' tyres · M6 · 1496 cc | Diesel | 83.1 mpg | 3.4 | 89 | 2015 |
| 1 Series 3-door F21 116d 3-door - 16" tyres · M6 · 1496 cc | Diesel | 78.5 mpg | 3.6 | 94 | 2015 |
| 1 Series 3-door F21 116d 3-door - 16'' tyres · A8 · 1496 cc | Diesel | 78.5 mpg | 3.6 | 96 | 2015 |
| 1 Series 5-door F20 116d 5-door - 16'' tyres · A8 · 1496 cc | Diesel | 78.5 mpg | 3.6 | 96 | 2015 |
| 1 Series 5-door F20 116d 5-door - 16'' tyres · M6 · 1496 cc | Diesel | 78.5 mpg | 3.6 | 94 | 2015 |
| 1 Series 3-door F21 118d 3-door - 16'' tyres · A8 · 1995 cc | Diesel | 74.3 mpg | 3.8 | 99 | 2015 |
| 1 Series 5-door F20 118d 5-door - 16'' tyres · A8 · 1995 cc | Diesel | 74.3 mpg | 3.8 | 99 | 2015 |
| 1 Series 3-door F21 116d 3-door - 17'' tyres · A8 · 1496 cc | Diesel | 72.4 mpg | 3.9 | 103 | 2015 |
| 1 Series 3-door F21 116d 3-door - 17'' tyres · M6 · 1496 cc | Diesel | 72.4 mpg | 3.9 | 103 | 2015 |
| 1 Series 5-door F20 116d 5-door - 17'' tyres · A8 · 1496 cc | Diesel | 72.4 mpg | 3.9 | 103 | 2015 |
| 1 Series 5-door F20 116d 5-door - 17'' tyres · M6 · 1496 cc | Diesel | 72.4 mpg | 3.9 | 103 | 2015 |
| 1 Series 3-door F21 116d 3-door - 18'' tyres · M6 · 1496 cc | Diesel | 70.6 mpg | 4.0 | 106 | 2015 |
| 1 Series 3-door F21 118d 3-door - 16'' tyres · M6 · 1995 cc | Diesel | 70.6 mpg | 4.0 | 104 | 2015 |
| 1 Series 3-door F21 118d 3-door - 17'' tyres · A8 · 1995 cc | Diesel | 70.6 mpg | 4.0 | 105 | 2015 |
| 1 Series 5-door F20 116d 5-door - 18'' tyres · M6 · 1496 cc | Diesel | 70.6 mpg | 4.0 | 106 | 2015 |
| 1 Series 5-door F20 118d 5-door - 16'' tyres · M6 · 1995 cc | Diesel | 70.6 mpg | 4.0 | 104 | 2015 |
| 1 Series 5-door F20 118d 5-door - 17'' tyres · A8 · 1995 cc | Diesel | 70.6 mpg | 4.0 | 105 | 2015 |
| 1 Series 3-door F21 116d 3-door - 18'' tyres · A8 · 1496 cc | Diesel | 68.9 mpg | 4.1 | 107 | 2015 |
| 1 Series 3-door F21 118d 3-door - 17'' tyres · M6 · 1995 cc | Diesel | 68.9 mpg | 4.1 | 109 | 2015 |
| 1 Series 3-door F21 120d 3-door - 17'' tyres · A8 · 1995 cc | Diesel | 68.9 mpg | 4.1 | 109 | 2015 |
| 1 Series 5-door F20 116d 5-door - 18'' tyres · A8 · 1496 cc | Diesel | 68.9 mpg | 4.1 | 107 | 2015 |
| 1 Series 5-door F20 118d 5-door - 17'' tyres · M6 · 1995 cc | Diesel | 68.9 mpg | 4.1 | 109 | 2015 |
| 1 Series 5-door F20 120d 5-door - 17'' tyres · A8 · 1995 cc | Diesel | 68.9 mpg | 4.1 | 109 | 2015 |
| 1 Series 3-door F21 118d 3-door - 18'' tyres · A8 · 1995 cc | Diesel | 67.3 mpg | 4.2 | 110 | 2015 |
| 1 Series 5-door F20 118d 5-door - 18'' tyres · A8 · 1995 cc | Diesel | 67.3 mpg | 4.2 | 110 | 2015 |
| 1 Series 3-door F21 118d 3-door - 18'' tyres · M6 · 1995 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2015 |
| 1 Series 3-door F21 120d 3-door - 17'' tyres · M6 · 1995 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2015 |
| 1 Series 3-door F21 120d 3-door - 18'' tyres · A8 · 1995 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2015 |
| 1 Series 5-door F20 118d 5-door - 18'' tyres · M6 · 1995 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2015 |
| 1 Series 5-door F20 120d 5-door - 17'' tyres · M6 · 1995 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2015 |
| 1 Series 5-door F20 120d 5-door - 18'' tyres · A8 · 1995 cc | Diesel | 65.7 mpg | 4.3 | 114 | 2015 |
| 1 Series 3-door F21 120d 3-door - 18'' tyres · M6 · 1995 cc | Diesel | 62.8 mpg | 4.5 | 118 | 2015 |
| 1 Series 5-door F20 120d 5-door - 18'' tyres · M6 · 1995 cc | Diesel | 62.8 mpg | 4.5 | 118 | 2015 |
| 1 Series 5-door F20 120d xDrive 5-door - 17'' tyres · A8 · 1995 cc | Diesel | 62.8 mpg | 4.5 | 119 | 2015 |
| 1 Series 3-door F21 125d 3-door - 18'' tyres · A8 · 1995 cc | Diesel | 61.4 mpg | 4.6 | 121 | 2015 |
| 1 Series 5-door F20 125d 5-door - 18'' tyres · A8 · 1995 cc | Diesel | 61.4 mpg | 4.6 | 121 | 2015 |
| 1 Series 5-door F20 120d xDrive 5-door - 18'' tyres · A8 · 1995 cc | Diesel | 60.1 mpg | 4.7 | 124 | 2015 |
| 1 Series 3-door F21 118i 3-door - 16'' tyres · M6 · 1598 cc | Petrol | 52.3 mpg | 5.4 | 125 | 2015 |
| 1 Series 5-door F20 118i 5-door - 16'' tyres · M6 · 1598 cc | Petrol | 52.3 mpg | 5.4 | 125 | 2015 |
| 1 Series 3-door F21 118i 3-door - 16'' tyres · A8 · 1598 cc | Petrol | 50.4 mpg | 5.6 | 129 | 2015 |
| 1 Series 3-door F21 118i 3-door - 17'' tyres · M6 · 1598 cc | Petrol | 50.4 mpg | 5.6 | 129 | 2015 |
| 1 Series 5-door F20 118i 5-door - 16'' tyres · A8 · 1598 cc | Petrol | 50.4 mpg | 5.6 | 129 | 2015 |
| 1 Series 5-door F20 118i 5-door - 17'' tyres · M6 · 1598 cc | Petrol | 50.4 mpg | 5.6 | 129 | 2015 |
| 1 Series 3-door F21 118i 3-door - 17'' tyres · A8 · 1598 cc | Petrol | 49.6 mpg | 5.7 | 133 | 2015 |
| 1 Series 3-door F21 118i 3-door - 18'' tyres · M6 · 1598 cc | Petrol | 49.6 mpg | 5.7 | 133 | 2015 |
| 1 Series 5-door F20 118i 5-door - 17'' tyres · A8 · 1598 cc | Petrol | 49.6 mpg | 5.7 | 133 | 2015 |
| 1 Series 5-door F20 118i 5-door - 18'' tyres · A8 · 1598 cc | Petrol | 49.6 mpg | 5.7 | 133 | 2015 |
| 1 Series 5-door F20 118i 5-door - 18'' tyres · M6 · 1598 cc | Petrol | 49.6 mpg | 5.7 | 133 | 2015 |
| 1 Series 5-door F20 120i 5-door - 17'' tyres · A8 · 1598 cc | Petrol | 49.6 mpg | 5.7 | 133 | 2015 |
| 1 Series 3-door F21 120i 3-door - 17'' tyres · M6 · 1598 cc | Petrol | 48.7 mpg | 5.8 | 136 | 2015 |
| 1 Series 5-door F20 120i 5-door - 17'' tyres · M6 · 1598 cc | Petrol | 48.7 mpg | 5.8 | 136 | 2015 |
| 1 Series 3-door F21 118i 3-door - 18'' tyres · A8 · 1598 cc | Petrol | 47.9 mpg | 5.9 | 137 | 2015 |
| 1 Series 3-door F21 120i 3-door - 18'' tyres · A8 · 1598 cc | Petrol | 47.9 mpg | 5.9 | 137 | 2015 |
| 1 Series 5-door F20 120i 5-door - 18'' tyres · A8 · 1598 cc | Petrol | 47.9 mpg | 5.9 | 137 | 2015 |
| 1 Series 3-door F21 120i 3-door - 18'' tyres · M6 · 1598 cc | Petrol | 47.1 mpg | 6.0 | 139 | 2015 |
| 1 Series 5-door F20 120i 5-door - 18'' tyres · M6 · 1598 cc | Petrol | 47.1 mpg | 6.0 | 139 | 2015 |
| 1 Series 3-door F21 125i 3-door - 18'' tyres · A8 · 1997 cc | Petrol | 43.5 mpg | 6.5 | 151 | 2015 |
| 1 Series 5-door F20 125i 5-door - 18'' tyres · A8 · 1997 cc | Petrol | 43.5 mpg | 6.5 | 151 | 2015 |
| 1 Series 3-door F21 125i 3-door - 18'' tyres · M6 · 1997 cc | Petrol | 42.2 mpg | 6.7 | 157 | 2015 |
| 1 Series 5-door F20 125i 5-door - 18'' tyres · M6 · 1997 cc | Petrol | 42.2 mpg | 6.7 | 157 | 2015 |
| 1 Series 3-door F21 M135i 3-door - 18'' tyres · A8 · 2979 cc | Petrol | 37.7 mpg | 7.5 | 175 | 2015 |
| 1 Series 5-door F20 M135i 5-door - 18'' tyres · A8 · 2979 cc | Petrol | 37.7 mpg | 7.5 | 175 | 2015 |
| 1 Series 3-door F21 M135i 3-door - 18'' tyres · M6 · 2979 cc | Petrol | 35.3 mpg | 8.0 | 188 | 2015 |
| 1 Series 5-door F20 M135i 5-door - 18'' tyres · M6 · 2979 cc | Petrol | 35.3 mpg | 8.0 | 188 | 2015 |
Source: Vehicle Certification Agency (VCA), Car Fuel Data — official data download (lists 2005–2026, downloaded 2026-10-22). © Crown copyright, reused under the licence published for this dataset on data.gov.uk (Creative Commons Attribution). Data processed by us (duplicates merged, model names tidied); the VCA is not responsible for our use of it. The VCA states that figures are supplied by manufacturers, may not be achieved in real-world driving, and are used at the user's own risk.