Heaviest Infiniti cars

Comfort, safety and more electronic equipment are driving increase in passenger car curb weight with each new model generation.

Compact executive saloons of today are as big as full size luxury saloons of 1980s. Demands on more interior space increase the overall size of cars, and more stringent crash tests demand larger deformation zones and more structural rigidity.

Even increasing use of carbon fiber, aluminium, fiberglass and plastics, are not enough to offset these trends.

This list excludes SUVs, trucks and vans. Displayed weight is average curb weight as measured by manufacturer or independent sources.

#	make & model	Weight (lbs)▼
1.	2011 Infiniti M 56	4259
2.	2015 Infiniti Q70L (AWD)	4195
3.	2009 Infiniti G37 Convertible	4154
4.	2009 Infiniti M35	4134
5.	2018 Infiniti Q50 3.0t (AWD)	4127
6.	2015 Infiniti Y51 Q70S 5.6	4083
7.	2004 Infiniti M45	4068
8.	2012 Infiniti M35h	4034
9.	2008 Infiniti M45	4017
10.	2010 Infiniti M37	4004
11.	2016 Infiniti Q60 3.0t	3937
12.	1994 Infiniti Q45	3924
13.	2009 Infiniti G37x	3913
14.	2002 Infiniti Q45	3900
15.	1996 Infiniti Q45	3889
16.	2016 Infiniti Q60 3.0t	3878
17.	2016 Infiniti Q50 Red Sport 400	3871
18.	2002 Infiniti M45	3851
19.	2014 Infiniti Q50 Eau Rouge	3834
20.	2009 Infiniti G37S Coupe	3790
21.	2008 Infiniti G37 Coupe	3770
22.	2009 Infiniti G37 Sedan	3768
23.	2014 Infiniti Q50S 3.7	3713
24.	2007 Infiniti G35x	3704
25.	2016 Infiniti Q50 2.2d	3699
26.	2009 Infiniti G37 Sedan	3682
27.	2008 Infiniti G35 sport MT sedan	3569
28.	1991 Infiniti M30 Convertible	3523
29.	2006 Infiniti G35 Sport Coupe	3516
30.	2003 Infiniti G35 3.5 V6	3499
31.	2013 Infiniti Q50 hybrid	0
32.	2011 Infiniti IPL G Coupe	0
33.	2003 Infiniti G35X Sedan	0
34.	2012 Infiniti IPL G Convertible	0