What are the main advantages of the K9K 714 engine?

Good balance of performance and economy - 220 Nm torque makes this variant pleasant for mixed driving Responsive turbocharger with minimal lag compared to earlier K9K variants - better real-world drivability Reliable in varied driving conditions - a well-calibrated version of the proven K9K architecture Parts availability is excellent due to the engine's use across multiple models and manufacturers Proven durability in taxi and delivery applications - real-world commercial track record is strong

What are common issues and problems with the K9K 714?

Turbocharger oil feed lines should be checked regularly - blockages cause rapid turbo failure Injectors may require cleaning after 120,000+ km, especially with poor-quality diesel EGR valve maintenance remains important - carbon buildup causes rough idle and reduced efficiency over time Timing belt replacement every 100,000–120,000 km is non-negotiable - interference engine design DPF (if fitted on Euro 5/6 variants) requires attention - ensure regular motorway driving for proper regeneration

What torque does the K9K 714 engine produce?

The K9K 714 engine produces 220 Nm.

What is the compression ratio of the K9K 714 engine?

The compression ratio of the K9K 714 engine is 17.5:1.

How much displacement does the K9K 714 engine have?

The K9K 714 engine has 1.5L (1461 cc) of displacement.

What is the fuel consumption of the K9K 714 engine?

Reported fuel consumption for the K9K 714 engine is 4.0-4.7L/100km.

Renault K9K 714 Engine Specs

Renault

Quick overview

Renault K9K 714 is a 1.5L (1461 cc) diesel engine with 220 Nm, 17.5:1 compression ratio. Fuel consumption: 4.0-4.7L/100km. Typical service life: 300000+.

↗ 1.5 dCi (K9K)

1.5L (1461 cm³)

Displacement

220 Nm @ 1750 RPM

Torque

Diesel

Fuel

Description

Mid-range K9K variant with optimized turbocharger and improved intercooler efficiency. Features enhanced fuel injection pressure and timing for better performance while maintaining excellent fuel economy.

General Information

Production Years: 2005-2016

Fuel Type: Diesel

Environmental Standards: Euro 4, Euro 5

Fuel Consumption: 4.0-4.7L/100km (50-58.8 mpg)

Displacement: 1.5L (1461 cm³) (89.2 cu.in)

Torque: 220 Nm @ 1750 RPM (162-1291 lb-ft)

Has Turbo: Yes

Aspiration Type: Inline-4

Cylinders Count: 4

Technical Details

Compression Ratio: 17.5:1

Hydraulic Lifters: No

Maintenance

Service Life (km): 300000+ (186,411 miles)

Scores

Reliability

Economy

Power

Values 1–100. Calculated from engine specs.

Advantages

+ Good balance of performance and economy - 220 Nm torque makes this variant pleasant for mixed driving
+ Responsive turbocharger with minimal lag compared to earlier K9K variants - better real-world drivability
+ Reliable in varied driving conditions - a well-calibrated version of the proven K9K architecture
+ Parts availability is excellent due to the engine's use across multiple models and manufacturers
+ Proven durability in taxi and delivery applications - real-world commercial track record is strong

Pay Attention

! Turbocharger oil feed lines should be checked regularly - blockages cause rapid turbo failure
! Injectors may require cleaning after 120,000+ km, especially with poor-quality diesel
! EGR valve maintenance remains important - carbon buildup causes rough idle and reduced efficiency over time
! Timing belt replacement every 100,000–120,000 km is non-negotiable - interference engine design
! DPF (if fitted on Euro 5/6 variants) requires attention - ensure regular motorway driving for proper regeneration

Used in Vehicles

Renault Clio III (2005-2012)

Renault Mégane III (2008-2016)

Renault Scénic III (2009-2016)

Nissan Qashqai J10 (2007-2013)