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Porsche Boxster fuel economy (UK)

Official figures for the Porsche Boxster from the Vehicle Certification Agency's new car lists, 2003–2016: 55 versions after removing repeats between lists. Economy is in UK (imperial) mpg; electric versions show miles per kWh and range instead. In the most recent lists (2004–2016, NEDC) combined economy is 25.4–36.7 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.

NEDC figures, VCA lists 2004–2016

NEDC was the official test before WLTP. NEDC figures are noticeably more optimistic, so do not compare them with WLTP figures.

VersionFuelCombinedL/100 kmCO₂ g/kmIn lists
Boxster
2.7 PDK Euro 6 · A7 · 2706 cc		 Petrol 35.8 mpg 7.9 183 2014–2016
Boxster
GTS PDK · A7 · 3436 cc		 Petrol 34.4 mpg 8.2 190 2014–2016
Boxster
S PDK Euro 6 · A7 · 3436 cc		 Petrol 34.4 mpg 8.2 190 2014–2016
Boxster
2.7 Euro 6 · M6 · 2706 cc		 Petrol 33.6 mpg 8.4 195 2014–2016
Boxster
S Euro 6 · M6 · 3436 cc		 Petrol 31.4 mpg 9.0 211 2014–2016
Boxster
GTS · M6 · 3436 cc		 Petrol 31.4 mpg 9.0 211 2015
Boxster
2.7 PDK · Automatic · 2706 cc		 Petrol 36.7 mpg 7.7 180 2014
Boxster
S PDK · Automatic · 3436 cc		 Petrol 35.3 mpg 8.0 188 2014
Boxster
2.7 · Manual · 2706 cc		 Petrol 34.4 mpg 8.2 192 2014
Boxster
S · Manual · 3436 cc		 Petrol 32.1 mpg 8.8 206 2014
Boxster
GTS · Manual · 3436 cc		 Petrol 31.4 mpg 9.0 211 2014
Boxster 981
2.7 PDK · Automatic · 2706 cc		 Petrol 36.7 mpg 7.7 180 2013
Boxster S 981
3.4 PDK · Automatic · 3436 cc		 Petrol 35.3 mpg 8.0 188 2013
Boxster 981
2.7 Manual · Manual · 2706 cc		 Petrol 34.4 mpg 8.2 192 2013
Boxster S 981
3.4 Manual · Manual · 3436 cc		 Petrol 32.1 mpg 8.8 206 2013
Boxster 981
2.7 PDK · A7 · 2706 cc		 Petrol 36.7 mpg 7.7 180 2012
Boxster S 981
3.4 PDK · A7 · 3436 cc		 Petrol 35.3 mpg 8.0 188 2012
Boxster 981
2.7 Manual · M6 · 2706 cc		 Petrol 34.4 mpg 8.2 192 2012
Boxster S 981
3.4 Manual · M6 · 3436 cc		 Petrol 32.1 mpg 8.8 206 2012
Boxster Spyder
3.4 PDK · A7 · 3436 cc		 Petrol 30.4 mpg 9.3 218 2010–2012
Boxster
2.9 · M6 · 2893 cc		 Petrol 30.1 mpg 9.4 221 2011–2012
Boxster S
3.4 PDK · A7 · 3436 cc		 Petrol 30.1 mpg 9.4 221 2009–2012
Boxster S
3.4 · M6 · 3436 cc		 Petrol 29.7 mpg 9.5 223 2009–2012
Boxster Spyder
3.4 Manual · M6 · 3436 cc		 Petrol 29.1 mpg 9.7 221 2010–2012
Boxster
2.9 PDK · A7 · 2893 cc		 Petrol 31.0 mpg 9.1 214 2009–2011
Boxster S
Black Edition PDK · A7 · 3436 cc		 Petrol 30.1 mpg 9.4 221 2011
Boxster S
Black Edition Manual · M6 · 3436 cc		 Petrol 29.7 mpg 9.5 223 2011
Boxster
2.9 · M6 · 2893 cc		 Petrol 30.0 mpg 9.4 221 2009–2010
Boxster
5-Speed VarioCam Plus · M5 · 2687 cc		 Petrol 30.4 mpg 9.3 222 2007–2009
Boxster
6-Speed VarioCam Plus · M6 · 2687 cc		 Petrol 29.7 mpg 9.5 227 2007–2009
Boxster
Sport Edition 6-Speed VarioCam Plus · M6 · 2687 cc		 Petrol 29.7 mpg 9.5 227 2008–2009
Boxster
Sport Edition Tiptronic S VarioCam Plus · A5 · 2687 cc		 Petrol 28.0 mpg 10.1 242 2008–2009
Boxster
Tiptronic S VarioCam Plus · A5 · 2687 cc		 Petrol 28.0 mpg 10.1 242 2007–2009
Boxster RS60 Spyder
6-Speed · M6 · 3387 cc		 Petrol 26.7 mpg 10.6 254 2008–2009
Boxster S
6-Speed VarioCam Plus · M6 · 3387 cc		 Petrol 26.6 mpg 10.6 254 2007–2009
Boxster S
Sport Edition 6-Speed VarioCam Plus · M6 · 3387 cc		 Petrol 26.6 mpg 10.6 254 2008–2009
Boxster RS60 Spyder
Tiptronic S · A5 · 3387 cc		 Petrol 25.7 mpg 11.0 262 2008–2009
Boxster S
Sport Edition Tiptronic S VarioCam Plus · A5 · 3387 cc		 Petrol 25.7 mpg 11.0 262 2008–2009
Boxster S
Tiptronic S VarioCam Plus · A5 · 3387 cc		 Petrol 25.7 mpg 11.0 262 2007–2009
Boxster
5-speed · M5 · 2687 cc		 Petrol 29.4 mpg 9.6 229 2006
Boxster
6-speed · M6 · 2687 cc		 Petrol 28.8 mpg 9.8 234 2006
Boxster S
6-speed · M6 · 3179 cc		 Petrol 27.2 mpg 10.4 248 2006
Boxster
Tiptronic S · A5 · 2687 cc		 Petrol 26.9 mpg 10.5 250 2006
Boxster S
Tiptronic S · A5 · 3179 cc		 Petrol 25.7 mpg 11.0 262 2006
Boxster
Boxster · M5 · 2687 cc		 Petrol 29.4 mpg 9.6 229 2005
Boxster
Boxster · M6 · 2687 cc		 Petrol 28.8 mpg 9.8 234 2005
Boxster
Boxster S · M6 · 3179 cc		 Petrol 27.2 mpg 10.4 248 2005
Boxster
Boxster Tiptronic S · A5 · 2687 cc		 Petrol 26.9 mpg 10.5 250 2005
Boxster
Boxster S Tiptronic S · A5 · 3179 cc		 Petrol 25.7 mpg 11.0 262 2005
Boxster
Boxster · M5 · 2687 cc		 Petrol 29.1 mpg 9.7 233 2003–2004
Boxster
Boxster S · M6 · 3179 cc		 Petrol 26.9 mpg 10.5 255 2003–2004
Boxster
Boxster S Anniversary Edition · M6 · 3179 cc		 Petrol 26.9 mpg 10.5 255 2004
Boxster
Boxster Tiptronic S · A5 · 2687 cc		 Petrol 26.4 mpg 10.7 259 2003–2004
Boxster
Boxster S Anniversary Edition Tiptronic S · A5 · 3179 cc		 Petrol 25.4 mpg 11.1 268 2004
Boxster
Boxster S Tiptronic S · A5 · 3179 cc		 Petrol 25.4 mpg 11.1 268 2003–2004

Using these figures

"In lists" shows which yearly VCA lists include the version; it is not the model year. Manufacturers supply figures to the VCA voluntarily, so some makes are missing from some years' lists (for example several large brands between 2019 and 2024); a gap in the years does not mean the car was not sold. Click an mpg figure to open the trip fuel cost calculator with it in UK units, or convert it with the fuel economy converter. Real-world economy is usually lower than official figures — measure yours with the MPG calculator.

Tyre and wheel sizes for this model: Porsche Boxster tyre sizes.

Source: Vehicle Certification Agency (VCA), Car Fuel Data — official data download (lists 2003–2016, 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.