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Crosstrek / XV Technical Forums
Engine and Drivetrain
Fuel Economy / Alternate Fuels
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Fuelly users check in here!
Montanan
Jun 12, 2014
17
7K
Oct 28, 2019
by
tibadoe
Model Years 2018 to 2023
MPG computer suddenly changing numbers very quickly
Butterdog
7 d ago
12
324
17 h ago
by
Javan
D
Model Years 2018 to 2023
Average MPG Calculation Details for 2021 Crosstrek Hybrid
DanielDumont
15 d ago
3
328
11 d ago
by
dpc166
Model Years 2018 to 2023
Subaru 6k Maintenance Check mechanic put 6 qts of oil in my new Crosstrek
CarynXtrek
26 d ago
2
3
41
2K
15 d ago
by
peaty
Model Years 2018 to 2023
E85 fuel
PearlWhite21
2 mo ago
3
569
2 mo ago
by
sheldon
Applies to All Model Years
Mileage tracking
LittleWing
8 mo ago
2
31
2K
4 mo ago
by
Scoobydoo2
M
Applies to All Model Years
Hypermiling
mhall
10 mo ago
2
38
4K
4 mo ago
by
PDawg
Applies to All Model Years
AAA PREMIUM FUEL RESEARCH: Proprietary research into the use of premium octane gasoline when not required by the manufacturer
JRHAWK9
4 mo ago
2
30
2K
4 mo ago
by
kr_xv
S
Model Years 2018 to 2023
2021 2.5l - Can you share your MPG in city/urban driving?
Suboko
Oct 1, 2020
2
31
6K
5 mo ago
by
noahwayout
Model Years 2018 to 2023
2022 Crosstrek Low MPG
JoshCrossTrekk
7 mo ago
9
1K
5 mo ago
by
erader
P
Model Years 2018 to 2023
Gas mileage change
Panelhead
6 mo ago
11
1K
5 mo ago
by
MA Subie
M
whats your average MPG?
mygrayxv
Feb 2, 2013
12
13
14
271
66K
6 mo ago
by
Mike14283
S
Model Years 2018 to 2023
Fuel consumption better than I tough …
Segafan
6 mo ago
3
600
6 mo ago
by
Mike14283
Model Years 2018 to 2023
Gas mileage only 16 mpg now with 153 miles--feedback from owners needed!
Gene6428
8 mo ago
2
3
47
4K
6 mo ago
by
cedarpangolin
Model Years 2018 to 2023
2022 Sport MPG 23?!
FiXxYourPosture
8 mo ago
2
21
2K
8 mo ago
by
FiXxYourPosture
Model Years 2012 to 2017
Bad MPG ...
George261
9 mo ago
2
21
2K
9 mo ago
by
AstroKats
T
Model Years 2018 to 2023
Notice any difference in GAS?
Trx680
9 mo ago
3
4
5
88
6K
9 mo ago
by
JRHAWK9
X
Model Years 2012 to 2017
Actual vs. Advertised MPG on used 2015 XV
XTrekChester
10 mo ago
7
1K
9 mo ago
by
JRHAWK9
Model Years 2018 to 2023
Why is my brand new crosstrek’s Fuel economy significantly lower than market rating?
ACola69
Jan 21, 2022
3
4
5
85
11K
10 mo ago
by
AstroKats
C
Model Years 2018 to 2023
2021 Sport "Intelligent" vs "Sport" mode while on Interstate
Cale
Jan 24, 2022
2
20
5K
10 mo ago
by
Closed Case
Applies to All Model Years
Mileage
dbluefish
Jun 22, 2021
2
31
3K
11 mo ago
by
dpc166
Applies to All Model Years
Subaru ENDS the Fuel Octane Debate!
Blue Bendite
Sep 3, 2021
2
3
4
60
10K
11 mo ago
by
MA Subie
Applies to All Model Years
Gas prices
AstroKats
Oct 22, 2021
2
3
4
76
6K
Jan 10, 2022
by
MA Subie
B
Model Years 2018 to 2023
2019 Cross Trek manual MPG question.
BMCat
Nov 26, 2021
2
20
4K
Dec 23, 2021
by
AstroKats
H
Model Years 2018 to 2023
MPG Great!
harleymhs
Oct 25, 2021
2
31
4K
Dec 21, 2021
by
AstroKats
A
Model Years 2018 to 2023
"Guess" Gage and Range Indicator
Acre
Dec 1, 2021
11
2K
Dec 16, 2021
by
AstroKats
Applies to All Model Years
Interesting video on fuel, octane, and high altitude octane ratings caution
Raleighmclemore
Nov 19, 2021
6
2K
Nov 22, 2021
by
Raleighmclemore
S
Model Years 2018 to 2023
Crosstrek 2018 fuel consomption
Segafan
Aug 23, 2021
2
35
4K
Oct 29, 2021
by
canon12
J
Model Years 2018 to 2023
2.5 engine mpg - Seattle area
jev425
Oct 20, 2021
16
2K
Oct 26, 2021
by
Pillowsplat
Model Years 2018 to 2023
Does MPG Improve Over Time?
Blue Bendite
May 27, 2021
2
39
5K
Oct 22, 2021
by
Thetwister007
Applies to All Model Years
Mileage since you first purchased
aamarillas
Oct 9, 2021
2
38
4K
Oct 19, 2021
by
MiggY CaT
W
Model Years 2018 to 2023
Poor gas milage (below 20 MPG) on 2018 Subaru Crosstrek
whbh
Mar 18, 2018
2
3
50
26K
Aug 25, 2021
by
Kman
K
Model Years 2018 to 2023
Gas Mileage is Lying!?!
kaptkamp
Nov 12, 2017
2
36
15K
Aug 21, 2021
by
Droid13
A
Model Years 2018 to 2023
450 Mile trip Wed.
adc
Jul 6, 2021
7
2K
Jul 26, 2021
by
dpc166
I
Applies to All Model Years
E85
irch_curtails
Jun 17, 2020
10
9K
May 27, 2021
by
BrzBro
7
Model Years 2018 to 2023
Switched from regular to premium fuel......
77'911
Oct 14, 2020
2
22
5K
May 9, 2021
by
xv-v
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