Luton is an English Unitary Authority.
| Year | All Motor Vehicles | Cars and Taxis | Road Network Total Length |
|---|---|---|---|
| 2000 | 475,600,000 | 397,900,000 | 276.5 miles (445.0 km) |
| 2001 | 478,500,000 | 400,200,000 | 277.3 miles (446.2 km) |
| 2002 | 499,800,000 | 418,700,000 | 277.9 miles (447.3 km) |
| 2003 | 500,400,000 | 415,200,000 | 279.6 miles (450.0 km) |
| 2004 | 488,100,000 | 401,400,000 | 280.4 miles (451.3 km) |
| 2005 | 476,900,000 | 392,200,000 | 279.4 miles (449.7 km) |
| 2006 | 461,300,000 | 380,600,000 | 280.7 miles (451.7 km) |
| 2007 | 495,800,000 | 406,900,000 | 285.2 miles (459.0 km) |
| 2008 | 484,200,000 | 398,800,000 | 285.2 miles (458.9 km) |
| 2009 | 481,800,000 | 397,900,000 | 287.9 miles (463.3 km) |
| 2010 | 467,600,000 | 381,700,000 | 287.4 miles (462.5 km) |
| 2011 | 476,900,000 | 390,100,000 | 287.5 miles (462.7 km) |
| 2012 | 461,800,000 | 377,500,000 | 283.0 miles (455.4 km) |
| 2013 | 471,600,000 | 387,700,000 | 284.1 miles (457.2 km) |
| 2014 | 485,600,000 | 396,200,000 | 285.1 miles (458.8 km) |
| 2015 | 499,000,000 | 405,600,000 | 288.0 miles (463.5 km) |
| 2016 | 498,000,000 | 405,900,000 | 289.5 miles (466.0 km) |
| 2017 | 511,200,000 | 412,800,000 | 285.8 miles (459.9 km) |
| 2018 | 517,100,000 | 418,000,000 | 291.5 miles (469.1 km) |
| 2019 | 512,700,000 | 414,700,000 | 289.0 miles (465.2 km) |
| 2020 | 401,100,000 | 311,500,000 | 289.7 miles (466.3 km) |
| 2021 | 442,700,000 | 347,000,000 | 290.2 miles (467.0 km) |
| 2022 | 493,100,000 | 389,800,000 | 291.0 miles (468.4 km) |
| 2023 | 506,500,000 | 403,000,000 | 291.3 miles (468.8 km) |