1) how in the world does a reactive disconnected awd system sap 2mpg!? If it does...wow. mazda needs to throw it away and do it again correctly this time. I MIGHT buy 2 mpg if it were all time. Maybe. But even my all time awd jeep which had a lot heavier rotating mass and a 2 speed transfer case and front and rear diffs, two drive shafts,etc and split 52/48% in normal driving all time was 1mpg hit or less. I can't believe a light duty on demand system is twice as inefficient. Do you have data for this allegation?
2)ice is just one low traction environment. Gravel, rain, sand, and gutter debris also come to mind. Awd is not without value. Snow tires or no.
3)does the FWD model come with an lsd?
As for lower MPG with an AWD, the system only kicks in when you lose traction so I don't see how someone could claim that AWD costs 2 MPG. I'd like to see facts.
Mazda CX-5's Active Torque Split All-Wheel-Drive system does suck MPG wise comparing to any other AWD system. Other AWD systems I've seen seems to suffer only 1 mpg but CX-5's loses 2~3 mpg according to EPA estimates.
AWD does have other benefits other than in snowing condition like Unobtanium said. I feel an SUV, just like the Jeep, should be AWD. Or you should get a hatchback like Mazda 3 or a minivan or a mini-minivan like Mazda5 IMHO.
CX-5 FWD doesn't come with limited-slip-differential. It relies on traction control (brakes) and ABS to limit tire spinning.
[table="width: 650, class: grid"]
[tr]
[td]2013 ~ 2015[/td]
[td]Mazda CX-5 SkyActiv-G 2.0L[/td]
[td]Mazda CX-5 SkyActiv-G 2.5L[/td]
[/tr]
[tr]
[td]Horsepower
Torque (lb-ft)[/td]
[td]155@6,000rpm
150@4,000rpm[/td]
[td]184@5,700rpm
185@3,250rpm[/td]
[/tr]
[tr]
[td]EPA MPG[/td]
[td]MT FWD: 26 City/35 Hwy
AT FWD: 26 City/32 Hwy
AT AWD: 25 City/31 Hwy[/td]
[td]AT FWD: 25 City/32 Hwy
AT AWD: 24 City/30 Hwy[/td]
[/tr]
[/table]
[table="width: 650, class: grid"]
[tr]
[td]2016 [/td]
[td]Mazda CX-5 SkyActiv-G 2.0L[/td]
[td]Mazda CX-5 SkyActiv-G 2.5L[/td]
[/tr]
[tr]
[td]Horsepower
Torque (lb-ft)[/td]
[td]155@6,000rpm
150@4,000rpm[/td]
[td]184@5,700rpm
185@3,250rpm[/td]
[/tr]
[tr]
[td]EPA MPG[/td]
[td]MT FWD: 26 City/35 Hwy[/td]
[td]AT FWD: 26 City/33 Hwy
AT AWD: 24 City/30 Hwy[/td]
[/tr]
[/table]
[table="width: 650, class: grid"]
[tr]
[td]2015 [/td]
[td]Honda CR-V Earth Dreams Technology i-VTEC 2.4L[/td]
[/tr]
[tr]
[td]Horsepower
Torque (lb-ft)[/td]
[td]185@6,400rpm
181@3,900rpm[/td]
[/tr]
[tr]
[td]EPA MPG[/td]
[td]CVT FWD: 27 City/34 Hwy/29 Comb
CVT AWD: 26 City/33 Hwy/28 Comb[/td]
[/tr]
[/table]