What models have VTEC?
VTEC, or Variable Valve Timing and Lift Electronic Control, is a technology developed by Honda that allows for improved engine performance and efficiency. VTEC-equipped engines are found in a variety of Honda and Acura models, providing drivers with enhanced power and responsiveness.
What is VTEC?
VTEC is an advanced valve train system that adjusts the timing and lift of the engine's intake and exhaust valves based on driving conditions. At low and medium engine speeds, VTEC operates in a fuel-efficient mode, using a milder cam profile to optimize efficiency. However, at higher engine speeds, VTEC switches to a more aggressive cam profile, increasing valve lift and duration to boost power and performance. This allows VTEC-equipped engines to deliver both excellent fuel economy and impressive power output.
Honda and Acura Models with VTEC
VTEC technology has been a staple in Honda and Acura vehicles for decades, found in a wide range of models across their lineups. Some of the most notable VTEC-equipped models include:
- Honda Civic
- Honda Accord
- Honda CR-V
- Honda Pilot
- Acura TLX
- Acura RDX
- Acura NSX
These models, and many others, have benefited from the performance and efficiency advantages of VTEC technology, making it a key feature in Honda and Acura's engineering.
The Evolution of VTEC
Since its introduction in the late 1980s, VTEC has undergone several advancements and refinements. The latest iteration, known as i-VTEC, incorporates additional technologies like variable valve timing (VVT) to further optimize engine performance and efficiency. These advancements have allowed VTEC-equipped engines to deliver even more power, torque, and fuel economy, making them a popular choice among drivers who value both performance and efficiency.
What engines have 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.
Does the V6 accord have VTEC?
V6 models have a 3.5 liter 268 hp i-VTEC V6 engine with VCM mated to a five-speed automatic transmission, chrome handles, dual exhaust pipes, and fog lamps.
Is VTEC basically a turbo?
VTEC Turbo engines come in three displacement capacities: a 1.0 liter 3-cylinder, a 1.5 liter 4-cylinder, and a 2.0 liter 4-cylinder. Initial implementation for European vehicles included 2-litre 4-cylinder turbocharged engine used from 2015 Honda Civic Type R until present, which included Euro 6 emissions compliance.
What car brand is VTEC?
Eventually the mechanism evolved into Honda's VTEC (Variable Valve Timing & Lift Electronic Control System) engine. Launched via the 1989 Integra, this innovative technology surprised the world with a new level of performance from a compact, fuel-efficient engine.
Does Toyota have VTEC?
VTEC is a technology from Honda, so Toyota will never use VTEC on their cars; they already have a VVT, which has the same concept as VTEC but a different name. So no, Toyota will never use VTEC because it's a trademark of Honda.
What car models have VTEC?
For Civics the EX, EX-L, HX (6th generation), Si, Si-R, VTi VTiR and Civic Type R (CTR) are VTEC. For Integras it's simple: Integra LS/GS/RS/SE = NOT VTEC, unless modified after production (hence someone doing a LS/VTEC conversion), and the Integra GS-R and Integra Type R (ITR for short) are VTEC.
What Honda engines don't have VTEC?
You will find that most EX-T, EX-L, or Touring Trim levels do not have VTEC engines. Hatchback models usually don't have VTEC engines as well.
Is Honda the only brand with VTEC?
No other cars have VTEC by name, as this is a Honda trademark. But other cars have similar variable valve timing and cam phasing systems. Examples include Toyota's VVTL-i and Mitsubishi's MIVEC. Systems such as VTEC are by no means new, either.
Is VTEC like Turbo?
Turbocharging: Instead of lagging behind like turbochargers of old, the VTEC® turbocharging system is able to deliver pinpoint responsiveness with the help of small, turbine-operated electronic wastegates.
Why was VTEC discontinued?
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.
