1.0 TCe / SCe vs 1.3, 1.5 and 1.6 gasolina (serie M): which engine is more reliable?

According to our risk index, the 1.3, 1.5 and 1.6 gasolina (serie M) carries less risk than the 1.0 TCe / SCe: 27/100 versus 41/100 (both moderate risk). The 1.0 TCe / SCe has 1 documented serious fault, the main one being «LPG (ECO-G) system faults and tank recall»; the 1.3, 1.5 and 1.6 gasolina (serie M) has no documented serious faults.

Risk index

1.0 TCe / SCe

Moderate risk · 1 serious fault

Risk index

1.3, 1.5 and 1.6 gasolina (serie M)

Moderate risk · 0 serious faults

Lower risk

The index (0–100) weights the severity and frequency of the three most serious documented faults. How it is calculated

Reviewed on 8 October 202618 sources How we work

Is the 1.0 TCe / SCe reliable?

The 1.0 TCe/SCe (H4D/H4Dt) is a simply designed three-cylinder with reasonable reliability. Its most-cited fault is a noise or vibration from the turbo wastegate; the ECO-G (LPG) version adds its own gas-management faults and a 2023 recall over a risk of leaks and fire from the tank. An isolated case of a failed high-pressure pump is also documented, and no oil consumption pattern.^[1][2][3]

See the 4 of the 1.0 TCe / SCe faults

Is the 1.3, 1.5 and 1.6 gasolina (serie M) reliable?

Suzuki's M series (the 1.3-litre M13A, 1.5-litre M15A and 1.6-litre M16A, with a timing chain and indirect injection) has a reputation as a simple, reliable engine: we have found no documented serious fault in the block or the chain. What is on record are minor faults or one-off campaigns: the catalytic converter and lambda sensors of the 2005-2010 Swift, the catalytic converter of the 2006-2007 SX4, the Swift's fuel hose and the Grand Vitara and Jimny tensioner pulley.^{[4][5][6][7][8][9]}

See the 4 of the 1.3, 1.5 and 1.6 gasolina (serie M) faults

Side-by-side comparison

Comparison of 1.0 TCe / SCe and 1.3, 1.5 and 1.6 gasolina (serie M)
Item	1.0 TCe / SCe	1.3, 1.5 and 1.6 gasolina (serie M)
Technical data
Type	Engine	Engine
Fuel	Petrol	Petrol
Displacement	999 cm³	—
Timing	Chain	Chain
Power	65–117 hp	83–136 hp
Production	since 2019^[10][11]	since 1999^[4][5][12]
Reliability
Risk index (what is it?)	41Moderate risk	27Moderate risk
Documented faults	4	4
Of high or critical severity	1	0
Worst severity	Critical severity	Medium severity
Main faults	Critical severity: LPG (ECO-G) system faults and tank recall Medium severity: Metallic noise or vibration from the turbo wastegate Medium severity: Failed high-pressure fuel pump (isolated case)	Medium severity: Faulty catalytic converter and lambda sensors on the 2005-2010 Swift (engine warning light) Medium severity: Accessory belt tensioner pulley on the Grand Vitara 1.6 and Jimny 1.3 (2010 campaign) Medium severity: Fuel hose damaged by rubbing on the Swift 1.3 and 1.5 (2005-2008)
Most expensive documented repair	No reliable data	No reliable data
Which versions to buy
BuyRecommended versions	1.0 SCe 65/75 (H4D, 2019-present)^[1][13]	1.3 M13A 83-92 CV (Swift, Ignis and Jimny, 2003-2018)^[5][6][9] 1.5 M15A 99-109 CV (Swift, SX4 and Ignis, 2003-2012)^[7][14] 1.6 M16A 120-136 CV (SX4, Sedici, S-Cross, Vitara and Swift Sport, 2009-2018)^[15][16][17]
With cautionVersions to be cautious about	1.0 TCe 90/100 (H4Dt, 2019-present)^[1][13] 1.0 TCe 110 (H4Dt, 2021-present)^[18] 1.0 ECO-G 100 (H4Dt + LPG, 2020-present)^[1][2][18] 1.0 DIG-T / IG-T 100-117 (HR10DDT, Nissan, 2017-present)^[3]	1.6 M16A 107-125 CV (Swift Sport, SX4, Sedici and Grand Vitara, 2005-2009)^[5][6][7]
AvoidVersions to avoid	None	None

Severity of each fault: green, low; amber, medium; red, high; dark red, critical. How we rate them

Cars that each one is fitted to

1.0 TCe / SCe

See the 7 models with the 1.0 TCe / SCe

1.3, 1.5 and 1.6 gasolina (serie M)

See the 9 models with the 1.3, 1.5 and 1.6 gasolina (serie M)

Other comparisons

With the 1.0 TCe / SCe

With the 1.3, 1.5 and 1.6 gasolina (serie M)

Compare other engines

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Sources

Every fact on this page links to its source. If you find an error, let us know.

Fiabilité et pannes du Dacia Sandero 3Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Dacia et Renault – nouveau rappel : fuite du réservoir GPL, risque d'incendie !Motorsactu · Motoring press · published 12 November 2023 · consulted 27 September 2026 · in French
Fiabilité et pannes du Nissan Juke 2Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Suzuki M engineWikipedia · Other source · consulted 8 October 2026
Suzuki Swift MK4 MZ 2005-2010: Probleme und SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 8 October 2026 · in German
Fiabilité et pannes Suzuki Swift (2005-2010)Fiches-auto.fr · Owners' forum · consulted 8 October 2026 · in French
Rückruf Suzuki SX4AUTO BILD · Motoring press · published 7 April 2008 · consulted 8 October 2026 · in German
DVSA – base de llamadas a revisiónDVSA (Reino Unido) · Official body · consulted 8 October 2026
Por 7.000 € puedes tener un Suzuki Jimny: guía de segunda manoDiariomotor · Motoring press · published 10 January 2024 · consulted 8 October 2026 · in Spanish
Moteur H Renault-NissanWikipedia (francés) · Other source · consulted 27 September 2026 · in French
Nissan JukeWikipedia (inglés) · Other source · consulted 27 September 2026
Suzuki SX4 1.6 VVT 4x2 GL (2010-2012): datoskm77.com · Motoring press · consulted 8 October 2026 · in Spanish
Fiabilité et pannes de la Renault Clio 5Fiches-auto.fr · Motoring press · consulted 27 September 2026 · in French
Suzuki SX4: Typische Probleme und SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 8 October 2026 · in German
Suzuki Vitara (ab 2015): Bekannte Probleme und SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 8 October 2026 · in German
Suzuki SX4 S-Cross JY 2013-2021: Probleme und SchwachstellenGebrauchtwagenberater.de · Motoring press · consulted 8 October 2026 · in German
Fiabilité et pannes Suzuki Swift 2 (2010-2017)Fiches-auto.fr · Owners' forum · consulted 8 October 2026 · in French
Fiabilité et pannes du Dacia JoggerFiches-auto.fr · Motoring press · consulted 27 September 2026 · in French