Exhibit 99.1

GM Financial Automobile Leasing Trust 2017-2

2.96% Exchange Note

Class A-1 1.25000% Asset Backed Notes

Class A-2A 1.72% Asset Backed Notes

Class A-2B Floating Asset Backed Notes

Class A-3 2.02% Asset Backed Notes

Class A-4 2.18% Asset Backed Notes

Class B 2.43% Asset Backed Notes

Class C 2.84% Asset Backed Notes

Class D 2.95% Asset Backed Notes

Servicer’s Certificate

Beginning of Period:	09/01/19
End of Period:	09/30/19
Number of days in Interest Period (Actual/360):	31
Number of days in Collection Period:	30
Report Due Date:	10/17/19
Distribution Date:	10/21/19
Transaction Month:	28

					Original Agg.
2017-2 Designated Pool	Units		Start Date	Closing Date	Securitization Value
		53,085	05/01/2017	06/14/2017	$	1,362,471,925

Total		53,085			$	1,362,471,925

RECONCILIATION OF 2017-2 DESIGNATED POOL AGGREGATE SECURITIZATION VALUE

{1}

Beginning of period Aggregate Securitization Value

{1}

487,516,839

{2}

Reduction in Agg. Securitization Value due to payments

{2}

7,137,167

{3}

Reduction in Agg. Securitization Value due to Defaulted Leases

{3}

1,165,198

{4}

Reduction in Agg. Securitization Value due to early terminations, dealer buyouts, cancellations, repurchases

{4}

35,758,306

{5}

Other adjustments

{5}

{6}

Total change in Agg. Securitization Value

{6}

44,060,671

{7}

End of period Aggregate Securitization Value

{7}

443,456,168

{8}

Pool Factor

{8}

32.547912

RECONCILIATION OF 2017-2 EXCHANGE NOTE

{9}	Original Exchange Note Balance	{9}	$	1,326,000,000

{10}	Beginning of period Exchange Note Balance	{10}	$	451,044,914

{11}	Exchange Note Principal Payment Amount	{11}		44,060,671

{12}	End of period Exchange Note Balance	{12}	$	406,984,243

{13}	Note Pool Factor	{13}		30.692628	%

RECONCILIATION OF THE ASSET BACKED NOTES

			Class A-1			Class A-2A			Class A-2B			Class A-3			Class A-4
{14}	Original Note Balance	{14}	$	169,000,000		$	260,000,000		$	220,000,000		$	350,000,000		$	99,150,000

{15}	Beginning of period Note Balance	{15}	$	0		$	0		$	0		$	103,675,826		$	99,150,000

{16}	Noteholders’ Principal Distributable Amount	{16}		0			0			0			44,060,671			0
{17}	Noteholders’ Accelerated Principal Amount	{17}		0			0			0			0			0
{18}	Aggregate Principal Parity Amount	{18}		0			0			0			0			0
{19}	Matured Principal Shortfall	{19}		0			0			0			0			0

{20}	End of period Note Balance	{20}	$	0		$	0		$	0		$	59,615,155		$	99,150,000

{21}	Note Pool Factor	{21}		0.000000	%		0.000000	%		0.000000	%		17.032901	%		100.000000	%

			Class B			Class C			Class D						TOTAL
{22}	Original Note Balance	{22}	$	59,260,000		$	55,130,000		$	37,460,000					$	1,250,000,000

{23}	Beginning of period Note Balance	{23}	$	59,260,000		$	55,130,000		$	37,460,000					$	354,675,826

{24}	Noteholders’ Principal Distributable Amount	{24}		0			0			0						44,060,671
{25}	Noteholders’ Accelerated Principal Amount	{25}		0			0			0						0
{26}	Aggregate Principal Parity Amount	{26}		0			0			0						0
{27}	Matured Principal Shortfall	{27}		0			0			0						0

{28}	End of period Note Balance	{28}	$	59,260,000		$	55,130,000		$	37,460,000					$	310,615,155

{29}	Note Pool Factor	{29}		100.000000	%		100.000000	%		100.000000	%					24.849212	%

EXCHANGE NOTE MONTHLY PRINCIPAL PAYMENT AND INTEREST CALCULATIONS

Principal payment calculation:

{30}

Beginning of period Designated Pool Balance

{30}

487,516,839

{31}

Ending Designated Pool Balance

{31}

443,456,168

{32}

Unpaid prior Exchange Note Principal Payment Amount

{32}

{33}

Sum of {31} + {32}

{33}

443,456,168

{34}

Exchange Note Principal Payment Amount {30} - {33}

{34}

44,060,671

	Interest calculation:
		Beg Note Balance		Interest Carryover		Interest Rate			Days	Days Basis	Interest
{35}		$	451,044,914	$	0		2.96	%	30	30/360	$	1,112,578

RECONCILIATION OF EXCHANGE NOTE COLLECTION ACCOUNT

Additions:

{36}

2017-2 Designated Pool Collections (net of Liquidation Proceeds and fees)

{36}

9,096,127

{37}

Net Liquidation Proceeds collected during period

{37}

41,311,672

{38}

Investment Earnings

{38}

85,646

{39}

Investment Earnings - transferred to Indenture Note Collection Account

{39}

(85,646

)

{40}

Deposit from Servicer

{40}

{41}

Total Additions:

{41}

50,407,799

Distributions:

{42}

To the Servicer, Designated Pool Servicing Fee

{42}

406,264

{43}

To the 2017-2 Exchange Noteholder, the Exchange Note Interest Payment Amount

{43}

1,112,578

{44}

To the 2017-2 Exchange Noteholder, the Exchange Note Principal Payment Amount

{44}

44,060,671

{45}

To the 2017-2 Exchange Noteholder, any funds available to pay obligations pursuant to Indenture Section 8.3 (a)(i) through (xvii)

{45}

{46}

To the 2017-2 Exchange Noteholder, all remaining funds to be applied as Excess Exchange Note Payments

{46}

4,828,286

{47}

Total Distributions:

{47}

50,407,799

NOTEHOLDERS’ MONTHLY PRINCIPAL PAYMENT AND INTEREST CALCULATIONS

Noteholders’ Principal Distributable calculation:

{48}

Beginning Agg. Securitization Value

{48}

487,516,839

{49}

Ending Agg. Securitization Value

{49}

443,456,168

{50}

Principal Distributable Amount {48} - {49}

{50}

44,060,671

{51}

Noteholders’ Principal Carryover Amount

{51}

{52}

Principal Distributable Amount + Noteholders’ Principal Carryover Amount

{52}

44,060,671

{53}

Amount required to reduce Outstanding Amount after giving effect to distributions made pursuant to Indenture Section 8.3 (i) through (xiii) to the Required Pro Forma Note Balance

{53}

44,060,671

{54}

Noteholders’ Principal Distributable Amount Lessor of {52} and {53}

{54}

44,060,671

	Noteholders’ Interest Distributable calculation:
	Class	Beg Note Balance		Interest Carryover		Interest Rate			Days	Days Basis	Interest
{55}	Class A-1	$	0	$	0		1.25000	%	31	Actual/360	$	0
{56}	Class A-2A	$	0		0		1.72	%	30	30/360		0
{57}	Class A-2B	$	0		0		2.34425	%	31	Actual/360		0
{58}	Class A-3	$	103,675,826		0		2.02	%	30	30/360		174,521
{59}	Class A-4	$	99,150,000		0		2.18	%	30	30/360		180,123
{60}	Class B	$	59,260,000		0		2.43	%	30	30/360		120,002
{61}	Class C	$	55,130,000		0		2.84	%	30	30/360		130,475
{62}	Class D	$	37,460,000		0		2.95	%	30	30/360		92,090

RECONCILIATION OF INDENTURE COLLECTION ACCOUNT

Available Funds:

{63}

2017-2 Exchange Note Collections

{63}

50,001,535

{64}

Investment Earnings

{64}

{65}

Investment Earnings - transferred from Exchange Note Collection Account

{65}

85,646

{66}

Investment Earnings - and amounts released from Reserve Account pursuant to Section 2.14(b)(ii) of Servicing Supplement

{66}

10,603

{67}

Optional Purchase Price

{67}

{68}

Indenture Section 5.4 disposition of Collateral

{68}

{69}

Available Funds:

{69}

50,097,784

{70}

Reserve Account Withdrawal Amount

{70}

{71}

Total Distributable Funds:

{71}

50,097,784

Distributions:

{72}

To the Successor Servicer, unpaid transition expenses, pro rata

{72}

{73}

To the Indenture Trustee, any accrued and unpaid fees & expenses, pro rata

{73}

417

{74}

To the Issuer Owner Trustee, any accrued and unpaid fees & expenses, pro rata

{74}

208

{75}

To the Asset Representations Reviewer, any accrued and unpaid fees & expenses, pro rata

{75}

{76}

Class A-1 Noteholders’ Interest Distributable Amount pari passu

{76}

{77}

Class A-2A Noteholders’ Interest Distributable Amount pari passu

{77}

{78}

Class A-2B Noteholders’ Interest Distributable Amount pari passu

{78}

{79}

Class A-3 Noteholders’ Interest Distributable Amount pari passu

{79}

174,521

{80}

Class A-4 Noteholders’ Interest Distributable Amount pari passu

{80}

180,123

{81}

Class A Noteholders’ Principal Parity Amount or Matured Principal Shortfall

{81}

{82}

Class B Noteholders’ Interest Distributable Amount

{82}

120,002

{83}

Class B Noteholders’ Principal Parity Amount or Matured Principal Shortfall

{83}

{84}

Class C Noteholders’ Interest Distributable Amount

{84}

130,475

{85}

Class C Noteholders’ Principal Parity Amount or Matured Principal Shortfall

{85}

{86}

Class D Noteholders’ Interest Distributable Amount

{86}

92,090

{87}

Class D Noteholders’ Principal Parity Amount or Matured Principal Shortfall

{87}

{88}

Noteholders’ Principal Distributable Amount

{88}

44,060,671

{89}

To the Reserve Account, the Reserve Amount Required Amount

{89}

{90}

To the Noteholders, the Accelerated Principal Amount (as calculated below)

{90}

{91}

To the Successor Servicer, any amounts in excess of the caps set forth, pro rata

{91}

{92}

To the Indenture Trustee, any amounts in excess of the caps set forth, pro rata

{92}

{93}

To the Asset Representations Reviewer, any amounts in excess of the caps set forth, pro rata

{93}

{94}

To the Issuer Owner Trustee, any amounts in excess of the caps set forth, pro rata

{94}

{95}

To the Issuer Trust Certificateholders, the aggregate amount remaining

{95}

5,339,277

{96}

Total Distributions:

{96}

50,097,784

PRINCIPAL PARITY AMOUNT CALCULATION

	Class	(X) Cumulative Note Balance		(Y) Aggregate Securitization Value		(I) Excess of (X) - (Y)		(II) Total Available Funds in Indenture Collection Account		Lesser of (I) or (II)
{97}	Class A	$	202,825,826	$	443,456,168	$	0	$	49,742,515	$	0
{98}	Class B		262,085,826		443,456,168		0		49,622,513		0
{99}	Class C		317,215,826		443,456,168		0		49,492,038		0
{100}	Class D		354,675,826		443,456,168		0		49,399,948		0

ACCELERATED PRINCIPAL AMOUNT CALCULATION

{101}

Excess Total Available Funds

{101}

5,339,277

{102}

Beginning Note Balance

{102}

354,675,826

{103}

Principal payments through Indenture Section 8.3 (i) through (xv)

{103}

44,060,671

{104}

Pro-Forma Note Balance

{104}

310,615,155

{105}

Ending Aggregate Securitization Value

{105}

443,456,168

{106}

10.75% of Aggregate Securitization Value as of Cutoff until Class A-2 is paid in full,9.75% Thereafter ($132,841,013)

{106}

132,841,013

{107}

Required Pro Forma Note Balance {105} - {106}

{107}

310,615,155

{108}

Excess of Pro Forma Balance minus Required Pro Forma Balance {104} - {107}

{108}

{109}

Lesser of Excess Total Available Funds and Excess of Pro Forma Note Balance

{109}

OVERCOLLATERALIZATION CALCULATIONS

Exchange Note:

{110}

Ending Aggregate Securitization Value

{110}

443,456,168

{111}

End of Period Note Balance

{111}

406,984,243

{112}

Overcollateralization

{112}

36,471,925

{113}

Overcollateralization %

{113}

8.22

Asset Backed Notes:

{114}

Ending Aggregate Securitization Value

{114}

443,456,168

{115}

End of Period Note Balance

{115}

310,615,155

{116}

Overcollateralization

{116}

132,841,013

{117}

Overcollateralization %

{117}

29.96

RECONCILIATION OF 2017-2 CASH RESERVE ACCOUNT

{118}

Specified Reserve Balance

{118}

6,812,360

{119}

Beginning of Period Reserve Account balance

{119}

6,812,360

{120}

Investment Earnings

{120}

10,603

{121}

From the Indenture Collection Account, the Reserve Account Required Amount

{121}

{122}

To the Indenture Collection Account, the Reserve Account Withdrawal Amount

{122}

{123}

Total Reserve balance available:

{123}

6,822,963

{124}

Specified Reserve Balance

{124}

6,812,360

{125}

Release Excess Cash to Indenture Collection Available Funds

{125}

10,603

{126}

End of period Reserve Account balance

{126}

6,812,360

ASSET REPRESENTATIONS REVIEW DELINQUENCY TRIGGER

Dollars

Percentage

{127}

Receivables with Scheduled Payment delinquent 61 days or more

{127}

3,547,662

0.80

{128}

Compliance (Trigger Violation is a Delinquency Rate Greater Than 2.90% )

{128}

Yes

By:	/s/ Randal L. Willis
Name:	Randal L. Willis
Title:	Senior Vice President, Securitization & Conduit Reporting-Treasury
Date:	October 16, 2019

GM Financial

GMALT 2017-2

Supplemental Monthly Data

September 30, 2019

	Aggregate Securitization Value			Residual Value
Beginning of Period	$	487,516,839		$	446,004,589
Change		(44,060,671	)		(35,925,378	)
End of Period	$	443,456,168		$	410,079,211

Residual Value as % of Agg. Securitization Value					92.47	%

Delinquency

Leases with scheduled payment delinquent	Number of Leases		Agg. Securitization Value		Percentage⁽¹⁾
0 - 30 days		22,899		433,052,474		97.65	%
31 - 60 days		351		6,856,032		1.55	%
61 - 90 days		141		2,661,413		0.60	%
91 - 120 days		43		886,249		0.20	%
Total		23,434		443,456,168		100.00	%

Lease Terminations

	Current Period				Cumulative
	Number of Leases		Agg. Securitization Value		Number of Leases		Agg. Securitization Value
Retained vehicles by lessee
Early terminations		325		6,856,995		5,063		127,322,007
Standard terminations		148		2,802,720		1,360		27,973,828
Total retained by lessee		473		9,659,715		6,423		155,295,835
Returned Vehicles
Early terminations		1,088		17,696,297		13,297		236,769,380
Standard terminations		477		8,402,295		7,728		141,332,024
Total returned to dealer		1,565		26,098,592		21,025		378,101,404
Charged off leases / Repossessed vehicles		71		1,165,198		2,202		46,817,091
Repurchases		0		0		1		21,071
Other		0		0		0		0
Total terminations		2,109		36,923,505		29,651		580,235,401

Net Credit (Gain) Loss

	Current Period		Cumulative
Agg. Securitized Value of early term defaults		1,165,198		46,817,091
less: Sales proceeds		691,752		43,482,099
less: Excess wear and excess mileage received		7,845		22,628
less: Other amounts received		3,424		1,318,623
Net Credit (Gain) Loss		462,177		1,993,741

Residual (Gain) Loss on Returned Vehicles

Agg. Securitized Value of returned vehicles sold by Servicer	25,815,254		373,785,449
add: Reimbursement of outstanding residual advance	N/A		N/A
less: Sales proceeds	29,044,990		411,839,256
less: Excess wear and excess mileage received	182,669		1,210,397
less: Other recovery amounts	12,270		812,219
Residual (Gain) Loss	(3,424,675	)	(40,076,423	)

	Current Period			Prev. Month
Prepay Speed		0.9106	%		1.1778	%

Return Rate based on Scheduled to Terminate⁽²⁾		74.9162	%		89.3228	%

Return Rate based on Terminated Leases⁽³⁾		74.2058	%		78.2590	%

(1)

Percentages may not add to 100% due to rounding.

(2)

Percentage of total number of vehicles returned to dealer over number of vehicles scheduled to terminate per month.

(3)

Percentage of total number of vehicles returned to dealer over number of vehicles terminated per month.

GM Financial Automobile Leasing Trust 2017-2 10-D