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2015 Ford

Mustang

Auto (S6), 4 cyl, 2.3 L, Turbo

Ford Mustang: best and worst years
2015 Ford Mustang
PhotoHandelsgeselschaftCC BY-SA 4.0Wikimedia Commons

Overview

Body
Subcompact CarsEPA, from EPA, last updated 6/11/2026
Drivetrain
Rear-Wheel DriveEPA, from EPA, last updated 6/11/2026
Transmission
Automatic (S6)EPA, from EPA, last updated 6/11/2026
Powertrain
GasEPA, from EPA, last updated 6/11/2026
Fuel
RegularEPA, from EPA, last updated 6/11/2026

Engine & performance

HP
310
Power to weight
0.084 hp/lb
Axle ratio
3.31
Cyl
4EPA, from EPA, last updated 6/11/2026
Aspiration
TurbochargedEPA, from EPA, last updated 6/11/2026
Start-stop system
NoEPA, from EPA, last updated 6/11/2026

Efficiency

MPG Hwy
31 mpgEPA, from EPA, last updated 6/11/2026
MPG City
21 mpgEPA, from EPA, last updated 6/11/2026
MPG Comb
25 mpgEPA, from EPA, last updated 6/11/2026
Fuel $/yr
$2,500EPA, from EPA, last updated 6/11/2026
CO₂
356 g/miEPA, from EPA, last updated 6/11/2026
Eco Score
6/10EPA, from EPA, last updated 6/11/2026
Smog score
6/10
Elec. Range
0 miEPA, from EPA, last updated 6/11/2026
Real-world MPG
24.9 mpg, reported by 2 driversabout 0.1 mpg below the EPA combined estimate
SmartWay certified
No

Dimensions & capacity

Length
188 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Width
76 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Height
54 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Wheelbase
107 inNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026
Curb Weight
3,693 lbNHTSA vPIC, from NHTSA vPIC, last updated 6/5/2026

Safety NHTSA, model year

Overall crash rating
★★★★★
Rollover rating
★★★★★
Stability control (ESC)
Standard
Forward-collision warning
Optional
Lane-departure warning
No
Recalls
11
Owner complaints
434
Reported injuries
19

Feature availability

Which features come standard, cost extra, or are locked to a pricier trim arrives with the next data phase. Standard equipment shows here today.

Standard

Reported problems NHTSA owner complaints, model year

  • UNKNOWN OR OTHER13%
  • ELECTRICAL SYSTEM11%
  • ENGINE8%
  • SERVICE BRAKES8%
  • STRUCTURE8%
  • EXTERIOR LIGHTING7%

Source: NHTSA owner complaints, 590 total.

Ford Mustang: best and worst years

Federal investigations NHTSA defect investigations, model year

  • EA21002Openopened Sep 17, 2021AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE

    Desiccated Air Bag Inflator Rupture

  • RQ19005opened Dec 19, 2019STRUCTURE:BODY

    Door Latch Failures

  • PE16001opened Jan 16, 2016LATCHES/LOCKS/LINKAGES

    Door Latch Failure

Warranty manufacturer terms, by make

Basic
3 yr / 36k mi
Powertrain
5 yr / 60k mi
Roadside assistance
5 yr / 60k mi
EV battery
8 yr / 100k mi

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.