Gasoline vs. Hybrid vs. Battery Electric (BEV) Fuel Statistics Comparison

written 06/10/23, updated 01/31/25

What

Fuelup comparisons among three vehicles owned by me for the duration of ownership: 2020 Subaru Outback XT Onyx Edition, 2022 Ford Maverick XL Hybrid, & 2023 Ford Mustang Mach-E AWD Standard Range

Calculating: MPG/MPGe, Cost per Gallon of gasoline (or equivalent), and then by month to even the odds

Comparison Chart

2020 Outback (Gas)2022 Maverick (Hybrid)2023 Mach-E (BEV)
Time Owned29 months12 months23 months
Total Miles Driven18,503 mi8,051 mi15,0007 mi
Total Fuel Volume 941.0 gal203.3 gal154.8 gal-E*
(5,216.2 kWh)
Total Fuel Cost$3,243.92$774.93$1,229.31
MPG/MPGe19.7 MPG39.6 MPG97 MPGe
Cost per Gallon (or kWh)$3.45$3.81$0.24
Miles Driven per Month638 mi670 mi653 mi
Fuel Volume per Month32.4 gal16.9 gal6.7 gal-E
(226.8 kWh)
Fuel Cost per Month$111.86$64.58$53.54
Total Maintenance Cost$596.62$362.54$465.39
Fun Cost (Additions)$2623.03$2536.99$1032.88
*gal-E = gallons gasoline equivalent

Basic Vehicle Statistics

2020 Outback
(Gas)
2022 Maverick
(Hybrid)
2023 Mach-E
(BEV)
Engine2.4L F-4cyl Turbo CVT AWD2.5L I-4cyl FHEV
FWD
1-spd DD Electric
AWD
HP260 hp @ 5,600 rpm162 hp @ 5,600 rpm*266 hp
Torque277 lb-ft @ 2,000 rpm155 lb-ft @ 4,000 rpm428 lb-ft
Fuel Capacity18.5 gal13.8 gal70kWh
Fuel Economy
(city/hwy/comb)
23/30/2642/33/3799/86/93
Range (EPA)481 mi511 mi224 mi
Weight3,884 lb3,674 lb4,498 lb
Wheelbase108.1 in121.1 in117.5 in
Length191.3 in199.7 in185.6 in
Width
(with mirror)
82.0 in83.5 in74.1 in
Height66.4 in68.7 in64.0 in
Tow Rating3,500 lb2,000 lb
*191hp total hybrid power delivery; DD = Direct Drive; Fun fact: 70 kWh = 2.1-gal gasoline

Analysis

Easy to see that the data favors electrified vehicles: cheaper, less fuel consumed, better MPGs

Cost per gallon of gas (or equivalent) goes increases the more electrified the vehicle. Keep in mind, overall cost is less

Maintenace costs decrease with increased electrification. However, both electrified vehicles were owned for less time than the gasoline car

2022 Ford Maverick Fender Flares by Air Design Installation

updated 11/13/2022

N.B. I am a DIYer with no automotive expertise

  • Cost: $669 + tax
  • Difficulty: Easy
  • Materials: Fender Flares, Instruction Sheet, 16 retainer clips, Automotive Trim Removal Tools/Retainer Clip Removal Tool (or a screwdriver, but much easier with the tools), rubbing alcohol, paper towel, polyurethane sealant, scissors/knife, tape, stool (optional)

Shipping

Installation

Instruction sheet and fender flare

Wipe the install location with alcohol, then remove the 5 retainer clips (3 on the door side and 2 on the front end making sure there are 3 in between).

NOTE: The lowest clip on the door-side is a short clip as compared to the longer clips all the others have. This makes re-installation impossible, so while you’re not supposed to remove the 3 towards the front of the Maverick, I swapped the middle clip with the short one which fits perfectly.

To dry fit and mark the alignment points, you place, and resecure 3 of the retainer clips (don’t have to push them in all the way).

Instructions called for a grease pen to mark the alignment, but I used painter’s tape as a guide. Less cleanup.

Remove the clips and the fender flare, then per the instructions, cut the 3M tape in the middle and tape them off. Honestly, before I realized I could use a plastic pry tool to help, this was the longest, most frustrating part of the installation. It’s impossible to get the edges peeled up without nails! The pry tool made it a cinch.

NOTE: As I’ll post a picture a little further down, just peel most of 3M liner at the bottom part of the flare (closest to the wheel). Otherwise, it’s really hard to pull it off later.

Polyurethane sealant. I used Automotive Amazing Goop because I happened to have it on hand. The little nozzle I bought for it is super-duper helpful. Use your sealant in the built-in channel

Here we go! Same as before, place the flare on, line it up, secure it with the 3 clips. Now with pressure as you go, pull the red 3M liner off.

As mentioned above, the lowest 3M liner got stuck underneath and was difficult to remove, so just pull most it off before placing the flare. Makes it much easier.

Stuck. Had a bit of a time trying to get it out after everything else is secure

Yay! Here are the 2 front sides! After doing the first, the 2nd is very easy.

Midway point!

AAAAND here is where I hit a snag. As it turns out, the rear retainer clips are ALL the small/short clips. And there are 7 on either side that need to be used. I tried, but they are way too short to be able to hold the rear flares in place. Thanks, Ford, for that heads up! So, I have ordered what I think is the equivalent of the OE clips and then a set of generic clips just in case.

The installed flares look good, though. 🙂

CONTINUED!

The retainer clips from Amazon arrived and, wow! I can’t even tell them apart!

Alrighty, then, let’s get installing! Removed the 7 stubby clips from the rear. Here’s an image for size comparison. I said earlier that the most time-consuming part of this install was peeling the 3M liner…it is not. The most time-consuming part is trying to remove these stubby clips. They spin all around the place and it’s more difficult than the longer clips to get a good hold. You get into the groove after a time, though.

During the dry-fit, new, longer retainer clips work perfectly!

Peel, then secure!

Installed! Looks like I’m going to need to go back and apply trim restore again…the fender flares are clearly newer

Repeat on the other side! Now…I will add a warning here, because after doing 3 of them I was getting a bit cocky. For the very last flare, I decided NOT to do a dry-fit/alignment tape. Don’t do that. It ended up fitting just off-kelter to where the retaining clips wouldn’t even go all the way in, but the adhesive had already stuck and there was no going back.

It’s done! Here’s a before and after install picture of the last flare.

Completo!! It’s amazing how much different the Maverick looks with the fender flares on! I honestly can’t really remember what it looked like before!

Notes

  • They look really good. Really.
  • Installation was an overall breeze after I procured the proper parts. As you can see in my pictures, I do not have a driveway, but never had to move my car out of the parking space to install these.
  • After a week of driving, the flares give noticeably more drag and therefore reduce the gas efficiency. That part I’m not as big a fan of, especially since mine is a hybrid. Then I started wondering if the cab spoiler would help the aerodynamics at all or is simply another cosmetic thing? The internet is not yielding any real information about that. Hmmm…next addition? 😀