R 320 CDI
When it comes to torque, the 165-kW (224-hp) V6 CDI turbo diesel engine has plenty to say. The figure of 510 newton metres attained by the R 320 CDI is the highest among the R-Class engines.
It's all thanks to a further enhancement of the common-rail technology with multiple injection and a turbocharger with a variable nozzle turbine. The R 320 CDI combines high performance with low fuel consumption and low exhaust emissions.
Base Pricing (on-road)
| Model | Version | Engine | Power | Price |
| R 320 CDI | Luxury | V6 Turbo Diesel | 165kw | $104,345* |