Fuel Economy of Porsche Boxster Cars

The following table compares the fuel economies of different models of Porsche Boxster cars, across model years.
The annual fuel costs (shown in the right-hand columns) are calculated based on an estimated annual mileage of 15,000 miles, of which 55% of the miles are city driving, and 45% of the miles are highway driving. Annual Cost 1 assumes a fuel cost of $5.00 per gallon, while Annual Cost 2 assumes a fuel cost of $6.00 per gallon.

Table 1. Fuel Economy of Porsche Boxster T

Model Year	Transmission	Cyl.	Combined MPG	City MPG	Highway MPG	Annual Cost 1	Annual Cost 2
2021 Boxster T	Manual 6-speed	4	22	20	26	$3,360	$4,032
2021 Boxster T	Automatic (AM-S7)	4	23	21	27	$3,214	$3,857
2020 Boxster T	Manual 6-speed	4	22	20	26	$3,360	$4,032
2020 Boxster T	Automatic (AM-S7)	4	23	21	27	$3,214	$3,857

Table 2. Fuel Economy of Porsche Boxster S

Model Year	Transmission	Cyl.	Combined MPG	City MPG	Highway MPG	Annual Cost 1	Annual Cost 2
2021 Boxster S	Manual 6-speed	4	21	19	24	$3,577	$4,292
2021 Boxster S	Automatic (AM-S7)	4	22	19	25	$3,521	$4,225
2020 Boxster S	Manual 6-speed	4	21	19	24	$3,577	$4,292
2020 Boxster S	Automatic (AM-S7)	4	22	19	25	$3,521	$4,225
2019 Boxster S	Manual 6-speed	4	22	20	26	$3,360	$4,032
2019 Boxster S	Automatic (AM-S7)	4	24	21	28	$3,169	$3,803
2018 Boxster S	Manual 6-speed	4	22	20	26	$3,360	$4,032
2018 Boxster S	Automatic (AM-S7)	4	24	21	28	$3,169	$3,803
2017 Boxster S	Manual 6-speed	4	22	20	26	$3,360	$4,032
2017 Boxster S	Automatic (AM-S7)	4	24	21	28	$3,169	$3,803
2016 Boxster S	Manual 6-speed	6	22	20	27	$3,312	$3,975
2016 Boxster S	Automatic (AM-S7)	6	24	21	29	$3,128	$3,753
2015 Boxster S	Manual 6-speed	6	22	20	27	$3,312	$3,975
2015 Boxster S	Automatic (AM-S7)	6	24	21	29	$3,128	$3,753
2014 Boxster S	Manual 6-speed	6	22	20	27	$3,312	$3,975
2014 Boxster S	Automatic (AM-S7)	6	24	21	29	$3,128	$3,753
2013 Boxster S	Manual 6-speed	6	22	20	27	$3,312	$3,975
2013 Boxster S	Automatic (AM-S7)	6	24	21	29	$3,128	$3,753
2012 Boxster S	Automatic 7-speed	6	23	20	29	$3,226	$3,871
2012 Boxster S	Manual 6-speed	6	21	19	26	$3,469	$4,162
2011 Boxster S	Manual 6-speed	6	22	19	26	$3,469	$4,162
2011 Boxster S	Automatic 7-speed	6	23	20	29	$3,226	$3,871
2010 Boxster S	Automatic 7-speed	6	23	20	29	$3,226	$3,871
2010 Boxster S	Manual 6-speed	6	22	19	26	$3,469	$4,162
2009 Boxster S	Automatic 7-speed	6	23	20	29	$3,226	$3,871
2009 Boxster S	Manual 6-speed	6	22	19	26	$3,469	$4,162
2008 Boxster S	Automatic 5-speed	6	21	18	25	$3,641	$4,370
2008 Boxster S	Manual 6-speed	6	21	18	26	$3,589	$4,307
2007 Boxster S	Automatic 5-speed	6	21	18	25	$3,641	$4,370
2007 Boxster S	Manual 6-speed	6	21	18	26	$3,589	$4,307
2006 Boxster S	Automatic 5-speed	6	19	16	24	$3,984	$4,781
2006 Boxster S	Manual 6-speed	6	20	17	25	$3,776	$4,531
2005 Boxster S	Manual 6-speed	6	20	17	25	$3,776	$4,531
2005 Boxster S	Automatic 5-speed	6	19	16	24	$3,984	$4,781
2004 Boxster S	Manual 6-speed	6	19	16	24	$3,984	$4,781
2004 Boxster S	Automatic (S5)	6	18	15	24	$4,156	$4,987
2003 Boxster S	Manual 6-speed	6	19	16	24	$3,984	$4,781
2003 Boxster S	Automatic (S5)	6	18	15	24	$4,156	$4,987
2002 Boxster S	Manual 6-speed	6	18	16	23	$4,045	$4,854
2002 Boxster S	Automatic (S5)	6	18	15	23	$4,217	$5,060
2001 Boxster S	Automatic 5-speed	6	18	15	23	$4,217	$5,060
2001 Boxster S	Manual 6-speed	6	18	16	23	$4,045	$4,854
2000 Boxster S	Automatic 5-speed	6	17	15	22	$4,284	$5,140
2000 Boxster S	Manual 6-speed	6	18	16	23	$4,045	$4,854

Table 3. Fuel Economy of Porsche Boxster Spyder

Model Year	Transmission	Cyl.	Combined MPG	City MPG	Highway MPG	Annual Cost 1	Annual Cost 2
2016 Boxster Spyder	Manual 6-speed	6	20	18	24	$3,697	$4,437
2012 Boxster Spyder	Automatic 7-speed	6	23	20	29	$3,226	$3,871
2012 Boxster Spyder	Manual 6-speed	6	22	19	26	$3,469	$4,162
2011 Boxster Spyder	Manual 6-speed	6	22	19	26	$3,469	$4,162
2011 Boxster Spyder	Automatic 7-speed	6	23	20	29	$3,226	$3,871

Table 4. Fuel Economy of Porsche Boxster

Model Year	Transmission	Cyl.	Combined MPG	City MPG	Highway MPG	Annual Cost 1	Annual Cost 2
2021 Boxster	Manual 6-speed	4	22	20	26	$3,360	$4,032
2021 Boxster	Automatic (AM-S7)	4	24	21	27	$3,214	$3,857
2020 Boxster	Manual 6-speed	4	22	20	26	$3,360	$4,032
2020 Boxster	Automatic (AM-S7)	4	24	21	27	$3,214	$3,857
2019 Boxster	Manual 6-speed	4	24	21	28	$3,169	$3,803
2019 Boxster	Automatic (AM-S7)	4	25	22	29	$3,038	$3,646
2018 Boxster	Manual 6-speed	4	24	21	28	$3,169	$3,803
2018 Boxster	Automatic (AM-S7)	4	25	22	29	$3,038	$3,646
2017 Boxster	Manual 6-speed	4	24	21	28	$3,169	$3,803
2017 Boxster	Automatic (AM-S7)	4	25	22	29	$3,038	$3,646
2016 Boxster	Manual 6-speed	6	24	20	29	$3,226	$3,871
2016 Boxster	Automatic (AM-S7)	6	25	22	31	$2,963	$3,556
2015 Boxster	Manual 6-speed	6	24	20	29	$3,226	$3,871
2015 Boxster	Automatic (AM-S7)	6	25	22	31	$2,963	$3,556
2014 Boxster	Manual 6-speed	6	24	20	29	$3,226	$3,871
2014 Boxster	Automatic (AM-S7)	6	25	22	31	$2,963	$3,556
2013 Boxster	Manual 6-speed	6	24	20	29	$3,226	$3,871
2013 Boxster	Automatic (AM-S7)	6	25	22	31	$2,963	$3,556
2012 Boxster	Automatic 7-speed	6	23	20	29	$3,226	$3,871
2012 Boxster	Manual 6-speed	6	22	19	26	$3,469	$4,162
2011 Boxster	Manual 6-speed	6	22	19	26	$3,469	$4,162
2011 Boxster	Automatic 7-speed	6	23	20	29	$3,226	$3,871
2010 Boxster	Automatic 7-speed	6	24	20	29	$3,226	$3,871
2010 Boxster	Manual 6-speed	6	22	19	27	$3,421	$4,105
2009 Boxster	Automatic 7-speed	6	24	20	29	$3,226	$3,871
2009 Boxster	Manual 6-speed	6	22	19	27	$3,421	$4,105
2008 Boxster	Automatic 5-speed	6	21	19	26	$3,469	$4,162
2008 Boxster	Manual 5-speed	6	23	20	29	$3,226	$3,871
2008 Boxster	Manual 6-speed	6	22	19	28	$3,376	$4,051
2007 Boxster	Automatic 5-speed	6	21	19	26	$3,469	$4,162
2007 Boxster	Manual 5-speed	6	23	20	29	$3,226	$3,871
2007 Boxster	Manual 6-speed	6	22	19	28	$3,376	$4,051
2006 Boxster	Automatic 5-speed	6	19	16	24	$3,984	$4,781
2006 Boxster	Manual 5-speed	6	21	18	27	$3,541	$4,250
2006 Boxster	Manual 6-speed	6	21	18	26	$3,589	$4,307
2005 Boxster	Manual 5-speed	6	21	18	27	$3,541	$4,250
2005 Boxster	Manual 6-speed	6	21	18	26	$3,589	$4,307
2005 Boxster	Automatic 5-speed	6	19	16	24	$3,984	$4,781
2004 Boxster	Manual 5-speed	6	21	18	27	$3,541	$4,250
2004 Boxster	Automatic (S5)	6	19	16	24	$3,984	$4,781
2003 Boxster	Manual 5-speed	6	21	18	27	$3,541	$4,250
2003 Boxster	Automatic (S5)	6	19	16	24	$3,984	$4,781
2002 Boxster	Manual 5-speed	6	20	17	25	$3,776	$4,531
2002 Boxster	Automatic (S5)	6	18	16	23	$4,045	$4,854
2001 Boxster	Manual 5-speed	6	20	17	25	$3,776	$4,531
2001 Boxster	Automatic (S5)	6	18	16	23	$4,045	$4,854
2000 Boxster	Automatic 5-speed	6	18	16	23	$4,045	$4,854
2000 Boxster	Manual 5-speed	6	20	17	25	$3,776	$4,531
1999 Boxster	Automatic 5-speed	6	17	15	22	$4,284	$5,140
1999 Boxster	Manual 5-speed	6	20	17	24	$3,832	$4,599
1998 Boxster	Automatic 5-speed	6	17	15	22	$4,284	$5,140
1998 Boxster	Manual 5-speed	6	20	17	24	$3,832	$4,599
1997 Boxster	Manual 5-speed	6	20	17	24	$3,832	$4,599
1997 Boxster	Automatic 5-speed	6	17	15	22	$4,284	$5,140

Table 5. Fuel Economy of Porsche Boxster GTS

Model Year	Transmission	Cyl.	Combined MPG	City MPG	Highway MPG	Annual Cost 1	Annual Cost 2
2019 Boxster GTS	Manual 6-speed	4	21	19	25	$3,521	$4,225
2019 Boxster GTS	Automatic (AM-S7)	4	22	20	26	$3,360	$4,032
2018 Boxster GTS	Manual 6-speed	4	21	19	25	$3,521	$4,225
2018 Boxster GTS	Automatic (AM-S7)	4	22	20	26	$3,360	$4,032
2016 Boxster GTS	Manual 6-speed	6	22	19	26	$3,469	$4,162
2016 Boxster GTS	Automatic (AM-S7)	6	25	21	30	$3,089	$3,707
2015 Boxster GTS	Manual 6-speed	6	22	19	26	$3,469	$4,162
2015 Boxster GTS	Automatic (AM-S7)	6	25	21	30	$3,089	$3,707

back to Back to Fuel economy of Porsche cars.

Data source: Fuel Economy USA, Reference.

❖ Problem Statistics of Porsche Boxster Cars.

★ Safety Ratings of Porsche Boxster Cars.