Statement to Securityholder

Ally Auto Receivables Trust 2015-1



Distribution Information	Deal Information

1. Distribution Summary	Deal:	Ally Auto Receivables Trust 2015-1

2. Factor Summary	Asset Type:	Consumer Retail

3. Interest Summary	Closing Date:	7/22/2015

4. Collections and Distributions	Bloomberg Ticker:	ALLYA 2015-1

5. Collateral Summary	Collection Period, Begin:	10/1/2018
	Collection Period, End:	10/31/2018
6. Charge-Off and Delinquency Rates	Determination Date:	11/13/2018
	Distribution Date:	11/15/2018
7. Credit Instruments
	ABS Investor Relations - Ally Financial Inc. as Servicer:
8. Performance Tests	Telephone:	(866) 710-4623
	E-Mail:	securitization@ally.com

Page 1 of 8

Statement to Securityholder

Ally Auto Receivables Trust 2015-1

1. Distribution Summary



Class	CUSIP/	Initial Note	Beginning Note	Note Rate	Principal	Interest	Pass	Total	Principal	Interest	Ending Note
	CUSIP-RegS	Principal Balance	Principal Balance		Distribution	Distribution	Through Distribution	Distribution	Carryover Shortfall	Carryover Shortfall	Principal Balance
								(3) + (4) + (5) = (6)			(1) - (3) - (7) = (9)
			(1)	(2)	(3)	(4)	(5)	(6)	(7)	(8)	(9)
A-1	02006YAA3	235,000,000.00	0.00	0.39000000	0.00	0.00	N/A	0.00	0.00	0.00	0.00
A-2	02006YAB1	314,000,000.00	0.00	0.92000000	0.00	0.00	N/A	0.00	0.00	0.00	0.00
A-3	02006YAC9	314,000,000.00	0.00	1.39000000	0.00	0.00	N/A	0.00	0.00	0.00	0.00
A-4	02006YAD7	102,420,000.00	66,092,528.11	1.75000000	11,002,537.89	96,384.94	N/A	11,098,922.83	0.00	0.00	55,089,990.22
B	02006YAE5	21,480,000.00	21,480,000.00	2.01000000	0.00	35,979.00	N/A	35,979.00	0.00	0.00	21,480,000.00
C	02006YAF2	17,690,000.00	17,690,000.00	2.26000000	0.00	33,316.17	N/A	33,316.17	0.00	0.00	17,690,000.00
D	02006YAG0	13,500,000.00	13,500,000.00	2.95000000	0.00	33,187.50	N/A	33,187.50	0.00	0.00	13,500,000.00
Certificates	02006Y105/U0201W103	N/A	N/A	N/A	N/A	N/A	190,928.85	190,928.85	N/A	N/A	N/A
Deal Totals		1,018,090,000.00	118,762,528.11		11,002,537.89	198,867.61	190,928.85	11,392,334.35	0.00	0.00	107,759,990.22

Page 2 of 8

Statement to Securityholder

Ally Auto Receivables Trust 2015-1

2. Factor Summary

(Amount per $1,000 of Original Principal)



Class	Beginning Note Pool	Principal Distribution	Interest Distribution	Total Distribution	Interest Carryover	Ending Note Pool
	Factor	Factor	Factor	Factor	Shortfall Factor	Factor
A-1	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000
A-2	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000
A-3	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000	0.00000000
A-4	645.30880795	107.42567750	0.94107538	108.36675288	0.00000000	537.88313044
B	1,000.00000000	0.00000000	1.67500000	1.67500000	0.00000000	1,000.00000000
C	1,000.00000000	0.00000000	1.88333352	1.88333352	0.00000000	1,000.00000000
D	1,000.00000000	0.00000000	2.45833333	2.45833333	0.00000000	1,000.00000000



Beginning Aggregate Note Pool Factor:	116.65228822
Ending Aggregate Note Pool Factor:	105.84524965

Beginning Reserve Account Balance Factor:	1,000.00000000
Reserve Account Draw, distributed to Noteholders, Factor:	0.00000000
Reserve Account Draw, distributed to Certificateholders, Factor:	0.00000000
Ending Reserve Account Balance Factor:	1,000.00000000

Page 3 of 8

Statement to Securityholder

Ally Auto Receivables Trust 2015-1

3. Interest Summary

A. Target Interest Summary

Class

Beginning Note Principal Balance

Interest Accrual Period, Start

Interest Accrual Period, End

Accrual Methodology

Applicable Index

Margin

Fixed

Note Rate

Target Interest Distribution

A-1

0.00

10/15/2018

11/14/2018

Actual/360

N/A

0.39000000

0.00

A-2

0.00

10/15/2018

11/14/2018

30/360

N/A

0.92000000

0.00

A-3

0.00

10/15/2018

11/14/2018

30/360

N/A

1.39000000

0.00

A-4

66,092,528.11

10/15/2018

11/14/2018

30/360

N/A

1.75000000

96,384.94

21,480,000.00

10/15/2018

11/14/2018

30/360

N/A

2.01000000

35,979.00

17,690,000.00

10/15/2018

11/14/2018

30/360

N/A

2.26000000

33,316.17

13,500,000.00

10/15/2018

11/14/2018

30/360

N/A

2.95000000

33,187.50

B. Interest Payment Amount Summary



Class	Beginning Unpaid Interest Carryover Shortfall	Target Interest Distribution	Interest Shortfall Amount Allocated/(Repaid)	Actual Interest Distribution (2) - (3) = (4)	Remaining Unpaid Interest Carryover Shortfall (1) - (3) = (5)
	(1)	(2)	(3)	(4)	(5)
A-1	0.00	0.00	0.00	0.00	0.00
A-2	0.00	0.00	0.00	0.00	0.00
A-3	0.00	0.00	0.00	0.00	0.00
A-4	0.00	96,384.94	0.00	96,384.94	0.00
B	0.00	35,979.00	0.00	35,979.00	0.00
C	0.00	33,316.17	0.00	33,316.17	0.00
D	0.00	33,187.50	0.00	33,187.50	0.00
Deal Totals	0.00	198,867.61	0.00	198,867.61	0.00

Page 4 of 8

Statement to Securityholder

Ally Auto Receivables Trust 2015-1

4. Collections and Distributions



Collections
Receipts During the Period	11,411,119.01
Administrative Purchase Payments	18,846.24
Warranty Payments	0.00
Liquidation Proceeds Including Recoveries (Net of Liquidation Expenses)	74,449.83
Other Fees or Expenses Paid	0.00
Total Collections	11,504,415.08

Beginning Reserve Account Balance	2,556,736.10
Total Available Amount	14,061,151.18

Distributions
Total Available Amount	14,061,151.18
Basic Servicing Fee	110,580.73
Aggregate Class A Interest Distributable Amount	96,384.94
First Priority Principal Distributable Amount	0.00
Aggregate Class B Interest Distributable Amount	35,979.00
Second Priority Principal Distributable Amount	0.00
Aggregate Class C Interest Distributable Amount	33,316.17
Third Priority Principal Distributable Amount	0.00
Aggregate Class D Interest Distribution Amount	33,187.50
Fourth Priority Principal Distribution Amount	0.00
Reserve Account Deposit	2,556,736.10
Noteholders' Regular Principal Distributable Amount	11,002,537.89
Indenture Trustee expenses	0.00
Unpaid Fees due to Owner Trustee, Indenture Trustee and Administrator	1,500.00
Excess Total Available Amount to the Certificateholders	190,928.85

Supplemental Servicing Fees	33,490.01
Other Fees or Expenses Accrued	0.00
Liquidation Expenses	4,800.00

Page 5 of 8

Statement to Securityholder

Ally Auto Receivables Trust 2015-1

5. Collateral Summary

A. Balances



		Original Balance	Beginning Balance	Ending Balance
Deal Totals	Number of Receivables	52,991	19,764	18,850
	Aggregate Receivables Principal Balance	1,022,694,439.04	132,057,555.82	121,055,017.93
	Aggregate Amount Financed	1,035,896,144.85	132,696,873.81	121,615,786.68

There have been no receivables with respect to which material breaches of pool asset representations or warranties or transaction covenants have occurred.

B. Pool Composition - Weighted Averages



	Inception	Beginning	Ending	Inception	Beginning	Ending	Inception	Beginning	Ending
	Weighted	Weighted	Weighted	Weighted	Weighted	Weighted	Weighted	Weighted	Weighted
	Average	Average	Average	Average	Average	Average	Average	Average	Average
	Coupon	Coupon	Coupon	Original	Original	Original	Remaining	Remaining	Remaining
				Maturity	Maturity	Maturity	Maturity	Maturity	Maturity
Deal Totals	3.80000000	4.08408364	4.10125217	66.19	68.53	68.63	52.96	20.87	20.12

C. Pool Composition - Prepayments



Month	1	2	3	4	5		6		7		8	9	10	11	12	13	14	15	16	17	18	19	20
Monthly	1.33%	1.26%	1.26%	1.24%	1.15%		1.19%		1.08%		1.26%	1.33%	1.25%	1.30%	1.30%	1.20%	1.40%	1.24%	1.21%	1.10%	1.17%	1.24%	1.12%

Month	21	22	23	24	25		26		27		28	29	30	31	32	33	34	35	36	37	38	39	40
Monthly	1.37%	1.06%	1.22%	1.19%	1.20	%	1.25	%	1.08	%	1.21%	1.10%	1.04%	1.22%	0.99%	1.22%	1.13%	1.14%	1.08%	1.11%	1.09%	0.92%	1.12%

Month	41	42	43	44	45		46		47		48	49	50	51	52	53	54	55	56	57	58	59	60
Monthly

Page 6 of 8

Statement to Securityholder

Ally Auto Receivables Trust 2015-1

6. Charge-Off and Delinquency Rates

A. Current



	Charge-Off Rate						Delinquency Rate
	Average Aggregate Amount Financed	Number of Units Charged-off	Net Charge-Offs	Average Net Charge-Offs	Loss Rate		Total Accounts	Accounts over 60	Percent Delinquent
Current	127,156,330.25	16	20,153.10	1,259.57	0.1902	%	18,850	79	0.4191	%
Preceding	137,985,533.71	22	137,590.79	6,254.13	1.1966	%	19,764	66	0.3339	%
Next Preceding	149,258,988.89	15	22,756.41	1,517.09	0.1830	%	20,578	62	0.3013	%
Third Preceding	161,573,380.86	20	49,625.35	2,481.27	0.3686	%	Three Month Average		0.3514	%
Four Month Average					0.4846	%

B. Cumulative



	Aggregate Amount	Cumulative Net	Cumulative Loss Rate		Delinquency	Total	Total Balance	Percent
	Financed	Charge-Offs			Stratification	Accounts		Delinquent
Totals	1,035,896,144.85	4,415,832.60	0.4263	%	31 - 60 days	235	1,743,760.24	1.4338	%
The information contained in this report is defined or determined in a manner consistent with the prospectus for Ally Auto Receivables					61 - 90 days	66	539,767.67	0.4438	%
Trust 2015-1 related to delinquencies, charge-offs or uncollectible accounts.					91 - 120 days	13	134,532.10	0.1106	%
					>120 Days	0	0.00	0.0000	%
There have been no material changes in determining delinquencies, charge-offs or uncollectible amounts.

					Bankruptcies		Total Accounts	Total Balance
					Prior Period¹		204	1,547,125.30
					Current Period		15	114,030.20
1. Prior Period Bankruptcies reflect currently active accounts.					Inventory Charged-Off²		14	34,864.39
2. Bankruptcy Inventory Charged-Off includes both bankruptcies returned to active status and charge-offs on prior period bankruptcies.					Ending Inventory		205	1,626,291.11

7. Credit Instruments

A. Reserve Accounts



Account	Initial Balance	Beginning Balance	ADDITIONS	REDUCTIONS		Ending Balance	Specified Reserve Account Balance
Account	Initial Balance	Beginning Balance	ADDITIONS	Draws	Releases	Ending Balance	Specified Reserve Account Balance
Cash Reserve	2,556,736.10	2,556,736.10	0.00	0.00	0.00	2,556,736.10	2,556,736.10

Page 7 of 8

Statement to Securityholder

Ally Auto Receivables Trust 2015-1

8. Performance Tests



Event of Default	All Tests Passed
Servicer Default	All Tests Passed
Overcollateralization Target reached?	YES
Initial Overcollateralization	4,604,439.04
Current Overcollateralization	13,295,027.71
Overcollateralization Target	13,295,027.71

There have been no material modifications, extensions or waivers relating to the terms of or fees, penalties or payments on, pool assets during the distribution period or that, cumulatively, have become material over time.

This Servicer Certificate relates only to AART 2015-1. This Servicer Certificate should not be relied upon with respect to any other security. The information contained herein is only an indication of past performance and does not predict how AART 2015-1 will perform in the future.

Page 8 of 8

Ally Auto Receivables Trust 2015-1 10-D