What engine is in the 2014 Lexus is 350?
The 2014 Lexus IS 350 is powered by a 3.5-liter V6 engine (the 2GR-FSE) delivering about 306 horsepower and 277 lb-ft of torque, paired with a six-speed automatic transmission.
Beyond this basic fact, the IS 350’s heart is a refined, naturally aspirated V6 designed for smooth power delivery and daily usability. It uses Lexus’ D-4S direct injection technology and variable valve timing to balance performance with efficiency, while offering rear-wheel drive as standard and all-wheel drive on select trims.
Engine specifications
Key technical details of the 3.5-liter V6 used in the 2014 IS 350:
- Engine family: 2GR-FSE
- Displacement: 3,456 cc (3.5 L)
- Configuration: Naturally aspirated 60-degree V6
- Valvetrain: DOHC, 4 valves per cylinder
- Induction and fuel delivery: Dual VVT-i with direct injection (D-4S)
- Power output: 306 horsepower at 6,400 rpm
- Torque: 277 lb-ft (375 Nm) at 4,700 rpm
- Transmission: 6-speed automatic with manual shift mode
- Drivetrain: Rear-wheel drive (RWD) standard; all-wheel drive (AWD) available on select trims
These specifications reflect the engine configuration typically found in the North American market IS 350 for 2014, with slight variations by market or trim.
Technology and efficiency features
The 2GR-FSE engine leverages advanced technologies such as D-4S direct injection and dual variable valve timing to optimize performance and efficiency. The result is strong, linear power delivery and a refined driving experience that characterizes the IS lineup.
Transmission and driving dynamics
The six-speed automatic transmission provides smooth shifts and a manual shift mode for more engaged driving, while the engine’s broad torque curve supports confident acceleration across solo and highway driving scenarios.
Context within the 2014 IS lineup
In 2014, Lexus offered the IS lineup with the IS 250 and IS 350 in the United States, with the IS 350 featuring the larger 3.5-liter V6. An IS 350 F Sport variant emphasized performance tuning, and AWD versions were available on certain trims to broaden capability in varying climates and road conditions.
Summary
The 2014 Lexus IS 350 uses a refined 3.5-liter V6 (2GR-FSE) delivering 306 horsepower and 277 lb-ft of torque, paired with a six-speed automatic. Equipped with direct injection and variable valve timing, this engine provides a balanced blend of performance and daily usability, with AWD options available on select trims for added versatility.
Is the 2014 gs350 a V6 or v4?
The 2014 Lexus GS 350 is powered by a 3.5-liter V6 engine making 306 horsepower and 277 pound-feet of torque. Rear-wheel-drive models are only available with an eight-speed automatic transmission that's new this year.
Which engine does the Lexus IS 350 use?
Engine, Transmission, and Performance
The 2025 IS has three engine options: a 241-hp turbocharged 2.0-liter four-cylinder in the IS300, a 311-hp V-6 in the IS350, and a 472-hp V-8 in the IS500. The IS300 and IS350 can be had with all-wheel drive; the IS500 is rear-drive only.
Is the 2014 Lexus IS 350 reliable?
Yes, the 2014 Lexus IS 350 is considered a reliable car with a strong reliability rating, lower-than-average ownership costs, and a long predicted lifespan. While some common issues include potential rear suspension noise or a discolored rearview mirror, these are typically not severe.
Key reliability points
- High reliability rating: The IS 350 consistently scores high reliability ratings, often ranking well among its peers.
- Low ownership costs: The average annual repair cost is lower than average, contributing to a lower total cost of ownership.
- Longevity: The model has an average predicted lifespan of over 182,000 miles.
- Engine and transmission: The engine and transmission are known to be very robust and dependable.
Potential issues and tips
- Tire wear: The car can go through tires quickly. One common recommendation is to replace the OEM lower control arm (LCA) bushings with those from the Lexus IS-F/RC-F to help with even tire wear.
- Other common complaints: Some owners have reported minor issues like a discolored rearview mirror, a clicking noise from the rear suspension, or navigation system problems.
- Maintenance: As with any car, consistent maintenance is key. Prior owners' service history is more important than just mileage when buying used.
What engine does a 2014 IS 350 have?
First things first: Lexus's major rework of the IS does not include the engines. The 2.5- and 3.5-liter DOHC V-6s carry over, including output—no fancy, efficiency-baiting turbo four here, bub. That means the IS250 still has 204 horsepower and 185 lb-ft of torque, and the IS350 packs 306 horsepower and 277 lb-ft.
