从1961年的第二代E级车开始，奔驰启用了新的底盘编号规则。它规定所有车型的底盘代号都以字母加三位数字来表示，其中C代表双门车，R代表跑车，T代表旅行车，W代表轿车，X代表越野车。
A级是小型单厢车，C级为小型轿车，E级为中级轿车，S级为高级轿车，M级为SUV，G级为越野车，V级为多功能厢式车，SLK为小型跑车，CLK为中型跑车，SL为高级跑车，CL为高级轿跑车，SLR为超级跑车。
| 车型级别 | 底盘号 | 年款 |
|---|---|---|
| A-CLASS | W168 | -2004 |
| A-CLASS | W169 | 2004-2012 |
| A-CLASS | W176 | 2012-2015 |
| B-CLASS | W245 | 2005-2012 |
| B-CLASS | W246 | 2012-2015 |
| C-CLASS | W202 | 1996-2000 |
| C-CLASS | W203 | 2004-2007 |
| C-CLASS | W204 | 2007-2014 |
| C-CLASS | W205 | 2015- |
| CL-CLASS | W216 | 2006-2013 |
| CLA-CLASS | W117 | 2012-2015 |
| CLK-CLASS | W209 | 2002-2007 |
| CLS-CLASS | W218 | 2011-2017 |
| CLS-CLASS | W219 | 2005-2007 |
| E-CLASS | W211 | 2002-2007 |
| E-CLASS | W212 | 2008-2014 |
| E-CLASS | W213 | 2015- |
| G-CLASS | W463 | 2006-2010 |
| G-CLASS | W463 | 2012-2015 |
| GL-CLASS | X164 | 2005-2010 |
| GL-CLASS | X166 | 2012-2015 |
| GLA-CLASS | X156 | 2012-2015 |
| GLC-CLASS | X253 | 2016 |
| GLE-CLASS | X292 | 2015- |
| GLK-CLASS | X204 | 2008-2014 |
| GLS-CLASS | X166 | 2015- |
| ML-CLASS | W164 | 2005-2010 |
| ML-CLASS | W166 | 2012-2015 |
| R-CLASS | W251 | 2005-2010 |
| S-CLASS | W140 | 1991-1998 |
| S-CLASS | W220 | 1998-2004 |
| S-CLASS | W221 | 2006-2011 |
| S-CLASS | W222 | 2012- |
| SL-CLASS | W231 | 2010-2015 |
| SLC-CLASS | W197 | 2014- |
| SLK-CLASS | W171 | 2000-2010 |
| SLK-CLASS | W172 | 2012-2015 |
| SLR-CLASS | C199 | 2003-2007 |
| SLS-CLASS | W197 | 2007-2014 |
| SMART | W450 | 2009-2013 |
| SMART | W451 | 2013-2015 |
| SMART | W453 | 2015- |
| SPRINTER | W906 | 2006-2011 |
| VIVO/VIANO | W639 | 2007-2013 |
| VIVO/VIANO | W447 | 2014- |