Yes, the Acura RDX does have VTEC (Variable Valve Timing and Lift Electronic Control) technology. The RDX is powered by a direct-injected VTEC Turbo 2.0-liter engine, which produces 272 horsepower and 280 lb-ft of torque. VTEC technology allows for variable valve timing and lift, which helps optimize engine performance, improve fuel efficiency, and provide a broader torque curve.
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Which is better VTEC or non VTEC?
VTEC allows different cam adjustments for lower rpm and higher rpm allowing efficiency at low speeds, but less efficiency and more horsepower at higher rpm. This makes VTEC an ideal engine for both economical driving and performance.
Why did Honda get rid of VTEC?
The reasoning is simple: Emissions. Honda notes that the new V6 sports a massive 40 to 50 percent reduction in emissions. Without diving into an engineering conversation, the engine uses direct injection and features more exact fuel delivery. Cam phasers also make continuous adjustments to intake and exhaust timing.
Is Acura VTEC good?
As the first practical, reliable and commercially successful variable valve timing and lift technology, VTEC® spurred an industry-wide movement to use variable valve timing in engines. It has been at the heart of Acura’s best-performing models for nearly forty years.
What engine is in Acura RDX?
272-HP * | 2.0L VTEC Turbo.
Are all RDX turbocharged?
Potent performance in the RDX comes in the form of a standard 2.0-liter 16-valve DOHC turbocharged engine featuring direct injection and i-VTEC® valvetrain. A total of 272 horsepower and 280 lb-ft of torque are managed by a 10-speed automatic transmission (10AT).
At what rpm does VTEC kick in?
At what RPM does VTEC kick in? It depends on the engine, but most of them kick-in at 5500 RPM. If you want VTEC to actually like make a difference consider getting an intake, or maybe a VTEC Climax Exhaust.
Which Acura models have VTEC?
Acura 2.0-Liter VTEC Turbo Engine
| Model and Trim | Model Years | Torque (SAE Net) |
|---|---|---|
| RDX | 2019-2023 | 280 @ 1,600-4,500 rpm |
| TLX | 2021-2023 | 280 @ 1,600-4,500 rpm |
| Integra Type S | 2024 | 310 @ 2,600-4,000 rpm |
Apr 11, 2023
Does VTEC really make a difference?
Depends on how your engine is set up. Vtec is just an actuated system that switches your cam profile when at higher RPMs, allowing for more air flow. So technically yes, if you are swapping a VTEC cylinder head onto a non-VTEC block. You may see a rise in about 10-15 hp at the most.
Does Acura use VTEC?
The technology debuted in the 200-hp Acura RSX Type S (K20A2), and the 160-hp Acura RSX and Honda Civic Si (K20A3). Both engines use the cam-switching feature of the original VTEC engines, however, the K20A3 use it solely on the intake cam, while the K20A2 use it on both intake and exhaust cams.
Is the RDX just a CRV?
Though they are distant cousins, one would never figure the Acura RDX and Honda CR-V are related at all.
