E15 Cars by Model Year: 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011
While Mercedes-Benz expanded their list of cars that can use E15 fuel in 2012 by a significant number, all the other manufacturers held back.
List of 2012 E15 Cars, Trucks, and SUVs – Factory Approved
| Year | Make | Model | Engine | Trans. | Drive | City | Hwy | Comb | Ethanol % |
| 2012 | Mercedes-Benz | C 250 | TC 1.8L 4 cyl. | Auto (A7) | RWD | 21 | 31 | 25 | 15 |
| 2012 | Mercedes-Benz | C 250 (Coupe) | TC 1.8L 4 cyl. | Auto (A7) | RWD | 21 | 31 | 25 | 15 |
| 2012 | Mercedes-Benz | C 300 4MATIC | NA 3L 6 cyl. | Auto (A7) | 4WD | 17 | 24 | 20 | 15 |
| 2012 | Mercedes-Benz | C 350 | NA 3.5L 6 cyl. | Auto (A7) | RWD | 20 | 29 | 23 | 15 |
| 2012 | Mercedes-Benz | C 350 (Coupe) | NA 3.5L 6 cyl. | Auto (A7) | RWD | 19 | 28 | 22 | 15 |
| 2012 | Mercedes-Benz | C 350 4Matic (Coupe) | NA 3.5L 6 cyl. | Auto (A7) | 4WD | 19 | 28 | 22 | 15 |
| 2012 | Mercedes-Benz | CL 550 4MATIC | TC 4.7L 8 cyl. | Auto (A7) | 4WD | 15 | 24 | 18 | 15 |
| 2012 | Mercedes-Benz | CLS 550 4MATIC | TC 4.7L 8 cyl. | Auto (A7) | 4WD | 16 | 25 | 19 | 15 |
| 2012 | Mercedes-Benz | E 350 | NA 3.5L 6 cyl. | Auto (A7) | RWD | 20 | 30 | 23 | 15 |
| 2012 | Mercedes-Benz | E 350 (Convertible) | NA 3.5L 6 cyl. | Auto (A7) | RWD | 19 | 28 | 22 | 15 |
| 2012 | Mercedes-Benz | E 350 (Coupe) | NA 3.5L 6 cyl. | Auto (A7) | RWD | 19 | 29 | 22 | 15 |
| 2012 | Mercedes-Benz | E 350 4MATIC | NA 3.5L 6 cyl. | Auto (A7) | 4WD | 19 | 29 | 23 | 15 |
| 2012 | Mercedes-Benz | E 350 4MATIC (Coupe) | NA 3.5L 6 cyl. | Auto (A7) | 4WD | 19 | 28 | 22 | 15 |
| 2012 | Mercedes-Benz | E 350 4Matic (Wagon) | NA 3.5L 6 cyl. | Auto (A7) | 4WD | 19 | 27 | 22 | 15 |
| 2012 | Mercedes-Benz | E 550 (Convertible) | TC 4.7L 8 cyl. | Auto (A7) | RWD | 16 | 25 | 19 | 15 |
| 2012 | Mercedes-Benz | E 550 (Coupe) | TC 4.7L 8 cyl. | Auto (A7) | RWD | 17 | 27 | 21 | 15 |
| 2012 | Mercedes-Benz | E 550 4MATIC | TC 4.7L 8 cyl. | Auto (A7) | 4WD | 16 | 26 | 20 | 15 |
| 2012 | Mercedes-Benz | G 550 | NA 5.5L 8 cyl. | Auto (A7) | 4WD | 12 | 15 | 13 | 15 |
| 2012 | Mercedes-Benz | GL 450 4MATIC | NA 4.7L 8 cyl. | Auto (A7) | 4WD | 13 | 18 | 15 | 15 |
| 2012 | Mercedes-Benz | GL 550 4MATIC | NA 5.5L 8 cyl. | Auto (A7) | 4WD | 12 | 17 | 14 | 15 |
| 2012 | Mercedes-Benz | GLK 350 | NA 3.5L 6 cyl. | Auto (A7) | RWD | 16 | 22 | 18 | 15 |
| 2012 | Mercedes-Benz | GLK 350 4MATIC | NA 3.5L 6 cyl. | Auto (A7) | 4WD | 16 | 21 | 18 | 15 |
| 2012 | Mercedes-Benz | ML 550 4MATIC | TC 4.7L 8 cyl. | Auto (A7) | 4WD | 15 | 20 | 17 | 15 |
| 2012 | Mercedes-Benz | R 350 4MATIC | NA 3.5L 6 cyl. | Auto (A7) | 4WD | 16 | 21 | 18 | 15 |
| 2012 | Mercedes-Benz | S 550 | TC 4.7L 8 cyl. | Auto (A7) | RWD | 15 | 25 | 19 | 15 |
| 2012 | Mercedes-Benz | S 550 4MATIC | TC 4.7L 8 cyl. | Auto (A7) | 4WD | 15 | 24 | 18 | 15 |
| 2012 | Mercedes-Benz | S400 Hybrid | NA 3.5L 6 cyl. | Auto (A7) | RWD | 19 | 25 | 21 | 15 |
| 2012 | Mercedes-Benz | SL 550 | NA 5.5L 8 cyl. | Auto (A7) | RWD | 14 | 22 | 17 | 15 |
| 2012 | Mercedes-Benz | SLK 250 | TC 1.8L 4 cyl. | Auto (A7) | RWD | 23 | 33 | 26 | 15 |
| 2012 | Mercedes-Benz | SLK 250 | TC 1.8L 4 cyl. | Manual (M6) | RWD | 22 | 32 | 26 | 15 |
| 2012 | Mercedes-Benz | SLK 350 | NA 3.5L 6 cyl. | Auto (A7) | RWD | 20 | 29 | 23 | 15 |
| 2012 | Mercedes-Benz | Smart fortwo (CABRIOLET) | NA 1L 3 cyl. | Auto (AM5) | RWD | 34 | 38 | 36 | 15 |
| 2012 | Mercedes-Benz | Smart fortwo (Coupe) | NA 1L 3 cyl. | Auto (AM5) | RWD | 34 | 38 | 36 | 15 |
E15 Cars by Model Year: 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011