ChevroletTrax2015Overview/chevrolet/trax/2015/base/

2015 Chevrolet Trax

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2015 Trax.

Body SUVTransmission Automatic (S6)

The 2015 Chevrolet Trax is a compact SUV paired with an automatic S6 transmission, delivering EPA-estimated fuel economy of 26 mpg city, 34 mpg highway, and 29 mpg combined, while its engine takes 4.2 quarts of 5W-30 oil. Within the model’s complaint history from 2013 to 2026, this year’s 94 owner complaints and 7 recalls—concentrated in the power train—place it in a moderate reliability position, far from the 9-complaint low of 2022 but well below the 159-complaint peak of 2024.

Model year202620252024202220212020201920182015

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity4.2 qtOEM · verified
Engine oil type5W-30OEM · verified
EPA fuel economy26/34/29 mpgEPA · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI 47 · 525 CCA battery, OE oil filter 55593191. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 47 · 525 CCAOEM · verified

OE service part numbers OEM · verified

Engine oil filter55593191 alt 25195777
Engine air filter95021102
Spark plug12681656
Battery88866115 alt 88866291
Front wiper blades42765836 alt 42765840
Serpentine belt55595700
Thermostat55565619 alt 25200455
Cabin air filter13271190 alt 13356914

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic (S6)

Dimensions & weight NHTSA vPIC

Overall length167.7 in
Overall width70.1 in
Overall height65.7 in
Wheelbase100.8 in
Curb weight3047 lb
Track (front / rear)60.6 / 60.6 in
Weight distribution (front / rear)60/40

Ratings & economy EPA / vPIC

EPA city / highway / combined26 / 34 / 29 mpg
DrivetrainFront-Wheel Drive
Recommended fuelRegular Gasoline

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the Trax of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

9.0–10.1 sec0–60 mph (tested)quickest 9.00 sec — 2015 LTZ
YearTrim / engine0–60¼ mileHPDrivetrain
2015LTZ 1.4L Turbo I-49.00 sec16.80 sec138 hpFWD
2015LT 1.4L Turbo I-49.30 sec17.10 sec138 hpFWD
2015LTZ 1.4L Turbo I-49.40 sec17.20 sec138 hpAWD
2015LT 1.4L Turbo I-49.80 sec17.50 sec138 hpAWD
2015LT 1.4L Turbo I-410.10 sec17.50 sec138 hpAWD
2017Premier 1.4L Turbo I-49.30 sec17.10 sec138 hpFWD

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 4.2 qt of 5W-30 engine oil, 75W-90 in the differential, DOT 4 brake fluid. Torque the oil drain plug to 11.0 ft-lbs. The firing order is 1-3-4-2. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.

Lubricants & capacities

Automatic Transmission FluidDEXRON(R)VI
Brake FluidDOT 4
Brake Fluid Capacity1.416
Differential Gear Oil75W-90
Differential Gear Oil Capacity0.96 qt
Engine Coolant50
Engine Coolant Capacity6.9
Engine OilSAE 5W · Synthetic

Engine torques

Intake Manifold to Engine Bolts15
Intake Manifold to Engine Bolts15
Exhaust Manifold to Cylinder Head Bolts6
Engine Oil Pan Drain Plug11.0 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs71.0 inch lbs. ft-lbs
Engine Valve Cover Bolts7.4 ft-lbs

Chassis torques

Driveshaft Flange to Transmission18.0 ft-lbs
Transfer Case Fill Plug20.0 ft-lbs
Transfer Case Drain Plug20.0 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Spark Plug ManufacturerAc Delco
Spark Plug Gap.028 in
Spark Plug Torque18 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity20.16 lbs
Oil GroupPAG
Oil TypePSD1
Oil Capacity2.5 oz
Standard BCI Group Number47
Standard BCI Cranking Performance525 cca

Service checks

Pressure Test15 psi
Radiator Cap Pressure Relief15 psi
Thermostat Opening Temperature217 °F
Key ON Engine OFF (KOEO)40-50
Engine CompressionTURBO / 174-203 PSI / Max Variation14.5 psi

Brakes

Minimum Pad Thickness0.079 in
Minimum Shoe Thickness0.055 in
Vented Rotor Minimum Thickness for ReplacementStamped on rotor
Variation from Parallelism Thickness Variation0.0001
Maximum Rotor Runout0.002

Multi-step torque procedures OEM · verified

Steering Track (Rod End) Bolts — tightening sequence 1 stages
1128
Connecting Rod (Large End) Bearings — tightening sequence 1 stages
118.0 ft. lbs., Step 2: 4518 ft. lbs
Cylinder Head — tightening sequence 2 stages

Prep Do not reuse old bolts.

126.0 ft. lbs.26 ft. lbs
2180 degrees180 degrees

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 7,500 mi; spark plugs every 37,500 mi.

Every 7,500 miAccelerator Pedal (inspect) · Body Latches, Locks & Hinges (lubricate) · Brake Shift Interlock Solenoid (inspect) · Brake System (inspect) · Engine Coolant System (inspect fluid level) · Engine Oil (inspect fluid level)
Every 22,500 miCabin Air Filter (replace)
Every 30,000 miAccessory Drive Belt (inspect)
Every 37,500 miSpark Plug Wires (inspect) · Spark Plugs (replace)
Every 45,000 miBrake Hydraulic System (drain, refill & bleed) · Engine Air Filter Element (replace) · Fuel Evaporative Emission Control System (inspect)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 2015 Chevrolet Trax marked a sharp departure from the preceding model years, which had recorded zero complaints but included 1-2 recalls per year. By contrast, the 2015 model introduced 94 complaints alongside the generation's peak of 7 recalls—substantially higher than both 2014 (0 complaints, 2 recalls) and the immediate 2016 follow-up (116 complaints, 5 recalls). The 7 recalls for 2015 represent the highest single-year recall count across the entire 2013–2019 generation arc, after which recall frequency steadily declined to zero by 2020. The top complaint categories for 2015 were Power Train (11), Air Bags (9), Engine (8), and Unknown/Other (8), with 13 crash-related complaints and 2 fire-related complaints recorded. While complaints did not decline uniformly after 2015—peaking again at 132 in 2019—the 2015 model's recall burden and the emergence of complaint volume suggest it may have been subject to early manufacturing or design corrections that were subsequently refined in later model years. The 2015 Trax falls near the beginning of a period of elevated owner dissatisfaction, and with the highest recall count in its generation, it warrants heightened due diligence regarding unresolved Powertrain and Air Bag concerns before purchase.

7
Open recalls
NHTSA campaigns
1310
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
94
Owner complaints
13 involved a crash · 2 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Overall★★★★★
Frontal★★★★★
Side★★★★★
Rollover★★★★
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 94 complaints on record, top 8 components.

Power Train11
Air Bags9
Unknown Or Other8
Engine8
Service Brakes5
Structure4
Steering4
Electrical System4

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 7 campaigns on record for this vehicle.

19V652000Suspension:Front:Control Arm:Lower Ball JointReported 12/09/2019

General Motors LLC (GM) is recalling certain 2015-2018 Chevrolet Trax vehicles. A joint in one or both of the front lower control arms may have been improperly welded. An improperly welded joint may break, resulting in… Remedy: GM will notify owners, and dealers will inspect the left and right front lower-control arms, replacing them as necessary, free of charge. The recall began November 6, 2019. Owners…

16V651000Air Bags:FrontalReported 08/09/2016

General Motors LLC (GM) is recalling certain model year 2015-2017 Chevrolet Silverado 2500 HD, 3500 HD, Tahoe, Suburban, GMC Sierra 2500 HD and 3500 HD, GMC Yukon, GMC Yukon XL, Cadillac Escalade and Cadillac Escalade… Remedy: GM will notify owners, and dealers will reflash the SDM software. Vehicles that have had a previous air bag deployment will have the SDM replaced. These repairs will be performed…

Technical service bulletins NHTSA · verified

Showing 5 of 1310 bulletins on record with NHTSA.

BulletinDateComponentSummary
PIT3271Q2026-04-01Unknown Or OtherThis preliminary information communicates information about how to determine if a wheel…
PIP61042026-03-09Unknown Or OtherThis Preliminary information communicates the steps on how to save a GDS2 Session Log and…
PIP4902V2026-03-09Unknown Or OtherThis preliminary information advises a dealer on how to email GDS2 session logs into…
PIP4902U2026-01-08Unknown Or OtherThis preliminary information advises a dealer on how to email GDS2 session logs into…
PIT5214G2025-11-20Unknown Or OtherThis Preliminary Information communication provides information to the technician about…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific Trax. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

How much oil does the 2015 Trax take?

4.2 qt of SAE 5W-30 ACDelco dexos 1 Synthetic Blend is recommended, per the factory manual.

Does the 2015 Trax have open recalls?

NHTSA lists 7 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the Trax get?

EPA figures are 26 city / 34 highway / 29 combined mpg.