1.5 / 2.0 EcoBlue vs 2.2 TD4 / SD4: which engine is more reliable?

According to our risk index, the 2.2 TD4 / SD4 carries less risk than the 1.5 / 2.0 EcoBlue: 32/100 (moderate risk) versus 59/100 (high risk). The 1.5 / 2.0 EcoBlue has 2 documented serious faults, the main one being «Degradation of the wet timing belt (2.0 EcoBlue)»; the 2.2 TD4 / SD4 has 2 documented serious faults, the main one being «Coolant leak from the EGR valve cooler».

Risk index

1.5 / 2.0 EcoBlue

High risk · 2 serious faults

Risk index

2.2 TD4 / SD4

Moderate risk · 2 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 5 October 202611 sources How we work

Is the 1.5 / 2.0 EcoBlue reliable?

EcoBlue has been Ford's diesel family since 2016, with two very different engines despite the shared name: the 2.0 (codenamed «Panther») debuted a wet timing belt (belt-in-oil) and a second wet belt for the oil pump, the same type of design that has caused problems on other Ford engines; the 1.5, by contrast, uses a conventional dry belt. The 2.0 powers vans, SUVs and large saloons; the 1.5 the smaller models.^[1][2]

See the 3 of the 1.5 / 2.0 EcoBlue faults

Is the 2.2 TD4 / SD4 reliable?

This is the 2.2-litre diesel of the Freelander 2, the first Evoque, the 2014-2015 Discovery Sport and the Jaguar XF 2.2D. The sources consulted do not describe it as a problematic engine, but they point to three things: the EGR cooler, the DPF in urban use, and replacing the belt along with the water pump.^[3][4][5]

See the 3 of the 2.2 TD4 / SD4 faults

Side-by-side comparison

Comparison of 1.5 / 2.0 EcoBlue and 2.2 TD4 / SD4
Item	1.5 / 2.0 EcoBlue	2.2 TD4 / SD4
Technical data
Type	Engine	Engine
Fuel	Diesel	Diesel
Displacement	—	2,179 cm³
Timing	Wet belt (belt-in-oil)	Timing belt (dry)
Power	85–213 hp	150–200 hp
Production	since 2016^[1][6]	2006–2015^{[7][8][9][10]}
Reliability
Risk index (what is it?)	59High risk	32Moderate risk
Documented faults	3	3
Of high or critical severity	2	2
Worst severity	Critical severity	Critical severity
Main faults	Critical severity: Degradation of the wet timing belt (2.0 EcoBlue) Critical severity: Wet oil pump belt (2.0 EcoBlue) Medium severity: Emissions system warnings (AdBlue/EGR) and injector wear	High severity: Coolant leak from the EGR valve cooler Critical severity: Timing belt failure and water pump failure Medium severity: Diesel particulate filter (DPF) clogged by urban use
Most expensive documented repair	No reliable data	No reliable data
Which versions to buy
BuyRecommended versions	1.5 EcoBlue 85/95/100/120 (dry timing belt, since 2018)^[2]	None
With cautionVersions to be cautious about	2.0 EcoBlue single-turbo 105/130/150/170/190, with and without mild hybrid (since 2016)^[2][11] 2.0 EcoBlue twin-turbo 213 (Ranger and high-demand applications, since ~2019)^[2]	2.2 TD4 / eD4 150-160 hp^[3][5][10] 2.2 SD4 190-200 hp^[4]
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

1.5 / 2.0 EcoBlue

See the 13 models with the 1.5 / 2.0 EcoBlue

2.2 TD4 / SD4

Other comparisons

With the 1.5 / 2.0 EcoBlue

With the 2.2 TD4 / SD4

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.

Ford EcoBlue engineWikipedia · Other source · consulted 27 September 2026
Which Cars Have a Wet Belt? Full UK Engine List (2026)CarOkay · Other source · published 2026 · consulted 27 September 2026
Land Rover Freelander Mk2 common problems 2006-2015Haynes · Technical documentation · published December 2022 · consulted 5 October 2026
Test / Avis Land Rover Range Rover Evoque 2.2 SD4 190 ch (2011-2018)Fiches-auto · Owners' forum · consulted 5 October 2026 · in French
Problemas Land Rover Freelander 2Totalrenting · Other source · consulted 5 October 2026 · in Spanish
Nuevo motor Ford 2.0 EcoBlue Diésel: más potente y ahorradorAutopista.es · Motoring press · published April 2016 · consulted 27 September 2026 · in Spanish
Land Rover FreelanderWikipedia (inglés) · Other source · consulted 5 October 2026
Land Rover Discovery SportWikipedia (inglés) · Other source · consulted 5 October 2026
Jaguar XF (X250)Wikipedia (inglés) · Other source · consulted 5 October 2026
How to fit a timing belt on a Land Rover Freelander 2Professional Motor Mechanic (PMM) · Motoring press · published 22 January 2018 · consulted 5 October 2026
Todos los coches afectados ya por problemas de motor a causa de correas de distribución en aceiteAutopista.es · Motoring press · published February 2025 · consulted 27 September 2026 · in Spanish