Audi 2.0 TDI CNH 140 kW Engine Overview
The Audi 2.0 TDI CNH is a four-cylinder turbocharged diesel engine from the EA288 / EA189 family. It combines strong torque, smooth performance, and excellent fuel efficiency, making it ideal for the Audi A4, A5, A6, and Q5 models.
Compatibility
| Vehicle Model | Engine Code | Capacity | Power | Model Year |
|---|---|---|---|---|
| Audi A4 / Allroad (8K) 2.0 TDI | CNHA | 1968 cc | 140 kW (190 hp) | 2014–2015 |
| Audi A4 / Allroad (8K) 2.0 TDI | CNHC | 1968 cc | 120 kW (163 hp) | 2014–2015 |
| Audi A5 (8T, 8F) 2.0 TDI | CNHC | 1968 cc | 120 kW (163 hp) | 2013–2016 |
| Audi A5 (8T, 8F) 2.0 TDI | CNHA | 1968 cc | 140 kW (190 hp) | 2014–2017 |
| Audi A6 / Allroad (4G) 2.0 TDI | CNHA | 1968 cc | 140 kW (190 hp) | 2013–2017 |
| Audi Q5 (8R) 2.0 TDI | CNHA | 1968 cc | 140 kW (190 hp) | 2014–2017 |
Engine Overview
The CNH is a 2.0-liter inline-four turbo diesel with common-rail direct injection, a variable-geometry turbocharger (VGT), and EGR for cleaner emissions.
It produces 140 kW (190 hp) and 400 Nm of torque, providing strong low- and mid-range pull for smooth city driving and effortless highway cruising.
Its design balances performance, refinement, and fuel efficiency.
Key Specs
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Engine Type: 2.0 L inline-four turbocharged diesel (EA288/EA189)
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Power: 140 kW (190 hp)
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Torque: 400 Nm (1,750–2,500 RPM)
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Technology: Common-rail injection, VGT turbocharger, EGR, DPF
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Fuel Economy: ~5.5–6.5 L/100 km combined
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Emissions Standard: Euro 5
Reliability and Maintenance
The CNH engine is durable with proper care:
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DPF maintenance is essential, especially for short trips
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EGR valve and intake manifold can carbonize over time
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Timing belt and water pump should be replaced on schedule
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Turbocharger wear can occur if oil changes are neglected
Using VW 507.00-approved oil and following regular service intervals ensures smooth operation beyond 300,000 km.
Why Choose the 2.0 TDI CNH
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Strong 400 Nm torque for confident acceleration
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Smooth, fuel-efficient diesel performance
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Proven reliability across multiple Audi models
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Balanced for city driving and long-distance trips
It’s perfect for drivers who want efficient diesel power, refinement, and reliability in the A4, A5, A6, and Q5.
Conclusion
The Audi 2.0 TDI CNH 140 kW engine offers strong torque, excellent fuel economy, and long-term reliability. Its modern diesel technology makes it a dependable and versatile choice for the Audi A4 B8, A5 8T, A6 C6, and Q5 8R.
