Which Acura SUV is 4 cylinder?
The Acura SUV with a four-cylinder engine is the RDX, which uses a 2.0-liter turbocharged inline-4. This makes it the primary four-cylinder option in Acura’s SUV lineup today, while the larger MDX family relies on V6 powertrains.
Current Acura SUV lineup and engines
For readers seeking a quick guide to which engines power Acura's US SUVs, here is a concise overview.
- Acura RDX — 2.0-liter turbocharged inline-4; approximately 272 horsepower and 280 lb-ft of torque.
- Acura MDX — 3.5-liter V6; approximately 290 horsepower and 267 lb-ft of torque.
- Acura MDX Type S — 3.0-liter twin-turbo V6; approximately 355 horsepower and 354 lb-ft of torque.
In plain terms, if you specifically want a four-cylinder engine in an Acura SUV, the RDX is the model to consider. The MDX lineup emphasizes larger V6 powertrains or hybrid configurations rather than a four-cylinder setup.
What this means for buyers
Choosing between these SUVs comes down to space, performance, and efficiency. The RDX offers brisk performance in a compact package with strong fuel economy, while the MDX and MDX Type S deliver more passenger space and higher towing capacity with their V6 powertrains.
Summary: The RDX is Acura’s four-cylinder SUV; the MDX and its Type S variant use V6 engines. If you’re seeking a four-cylinder Acura SUV, the RDX is the model to choose.
Is the Acura MDX 4-cylinder?
Engine – The Acura MDX has a 3.0-liter 290-horsepower V6; the Acura RDX has a 2.0-liter 272-horsepower turbocharged 4-cylinder engine.
Does Acura make a 4-cylinder SUV?
Acura ADX. Powered by a turbocharged 1.5-liter four-cylinder engine, the Acura ADX is currently the smallest Acura SUV. Despite its size, this SUV has seats for five passengers and a maximum cargo capacity of 55.1 cubic feet with its second row folded.
Is the Acura RDX a 4-cylinder?
The Acura RDX has 272 horsepower, which is produced by its impressive Turbo Aluminium-Alloy 2.0L 4-Cylinder with VTEC®.
Is the Acura 2.0 Turbo reliable?
The Acura 2.0-liter turbo engine is generally considered reliable, with many owners reporting no significant issues over high mileage. However, there have been reports and a recent lawsuit alleging potential problems, particularly with head gasket failure due to overheating, which can lead to coolant leaks and engine failure. The reliability of any turbocharged engine also depends on proper maintenance, like regular oil changes.
Positive aspects
- Good performance and efficiency: The engine is praised for its power and is used in various models, including the RDX, TLX, and Integra Type S.
- High owner satisfaction: Many owners report a history of good reliability, with some having over 100,000 miles with no engine problems.
- Reputable K-series base: The engine is based on the long-standing and durable K-series engine, which has a strong reputation for reliability.
Potential concerns
- Head gasket and overheating issues: A lawsuit has been filed alleging that some Honda and Acura 2.0-liter turbo engines may suffer from head gasket failure, which could lead to significant engine damage. Some owners have also reported experiencing serious engine problems, such as coolant leaks and a total engine failure, according to Reddit users.
- Turbocharger complexity: Turbocharged engines can have more complex systems that are susceptible to more potential issues than naturally aspirated engines.
- Maintenance sensitivity: Turbo engines are more sensitive to a lack of maintenance. Neglecting regular oil changes, for example, can cause premature wear and damage.
Conclusion
The Acura 2.0-liter turbo engine has a generally positive reputation for reliability, but potential buyers should be aware of the recent lawsuit and scattered reports of head gasket and overheating issues. Proper and timely maintenance is crucial for ensuring the long-term health of this turbocharged engine.
