What is the engine 3.2 L V6 on the 2007 Acura TL?
In short, the 2007 Acura TL’s 3.2-liter V6 is Honda/Acura’s J-series "J32" family engine, typically referred to as the J32A. It powers the base TL, delivering about 258 horsepower and 233 lb-ft of torque, and is paired with a 5-speed automatic transmission in most trims.
Engine family and configuration
The 3.2 L V6 in the 2007 TL is part of Honda’s J-series, a family of V6 engines designed for smooth power delivery and reliability. It is a DOHC, 24-valve V6 with variable valve timing technology (i-VTEC) and is constructed primarily from aluminum to reduce weight. This engine is the standard powerplant for the base TL and is distinct from the higher-performance TL Type-S, which uses a different 3.5-liter V6.
Below are the core specifications and design notes for this engine variant.
- Displacement: 3.2 liters
- Configuration: V6, 60-degree bank angle
- Valvetrain: DOHC with i-VTEC (variable valve timing)
- Block/heads: Aluminum construction
- Fuel system: Sequential multipoint port fuel injection
- Power output: approximately 258 horsepower
- Torque: approximately 233 lb-ft of torque
- Intended drivetrain: Front-wheel drive (FWD)
- Transmission pairing: 5-speed automatic (in most 2007 TL trims)
In this context, the TL’s 3.2 L V6 represents the standard, comfort-oriented engine option, offering a balance of smooth power and efficiency, distinct from the TL Type-S’s more aggressively tuned 3.5-liter V6.
Performance and transmission details
Before outlining the performance characteristics, note that these figures reflect typical specifications for the 2007 TL with the base 3.2 L V6. They illustrate the engine’s role as a well-rounded everyday powerplant rather than a sport-first powertrain.
- Peak power: about 258 hp (at roughly 6,000 rpm)
- Peak torque: about 233 lb-ft (spread across mid-range, approximately 3,500–4,500 rpm)
- Redline: generally in the 6,400–6,500 rpm range
- Transmission: 5-speed automatic with Sequential SportShift (base TL)
- Drivetrain: front-wheel drive (no all-wheel-drive option on the base engine)
The combination of the 3.2 L V6 and the automatic transmission contributed to a smooth, refined driving experience characteristic of the TL lineup in its non-Type-S configurations.
Maintenance notes and reliability
Owners tend to find that the 3.2 L V6 is reliable when properly maintained, though aging components can require attention as mileage increases. The following considerations are commonly discussed among owners and technicians.
- Regular oil changes with the recommended viscosity (synthetic oils are commonly used) help preserve engine longevity
- Coolant system maintenance is important; keep an eye on cooling fan operation, hoses, and the thermostat housing
- Valve cover gaskets can develop oil leaks with age, necessitating gasket replacement
- Inspect belts, hoses, and the serpentine belt drive components as the vehicle ages
- Fuel injector cleanliness and occasional misfire checks are part of routine maintenance for high-mileage examples
Overall reliability remains solid when the engine is well-maintained, and parts availability for the J-series remains robust given the model’s age. For significant work, technicians familiar with Honda/Acura V6 platforms are preferable, especially when comparing maintenance needs to the TL Type-S’s 3.5-liter V6 powerplant.
Summary
The 3.2 L V6 in the 2007 Acura TL is a member of Honda’s J-series, delivering a balanced blend of smooth power and reliability. As the base TL engine, it produces approximately 258 horsepower and 233 lb-ft of torque, pairs with a 5-speed automatic, and distinguishes itself from the TL Type-S’s different performance setup. With regular maintenance, this engine has proven itself to be a durable and refinement-focused powerplant for the TL lineup.
How much horsepower does a 2007 Acura TL 3.2 sedan 4D have?
258 @ 6200 RPM
Performance
| Horsepower | 258 @ 6200 RPM |
|---|---|
| Torque | 233 @ 5000 rpm |
| Engine | V6, VTEC, 3.2 Liter |
How many miles per gallon does a 2007 Acura TL 3.2 get?
The 2007 Acura TL with the 3.2L V6 engine gets an estimated 20 MPG in the city and 29 MPG on the highway, for a combined fuel economy of 23 MPG. However, some sources list slightly different figures for a combined 21 MPG based on the specific model and testing, so the 20 MPG city / 29 MPG highway rating is the more accurate figure for the standard TL model.
- City: 20 MPG
- Highway: 29 MPG
- Combined: 23 MPG
Note: The Type-S version has different ratings, so check the specific model for its fuel economy.
Is the Acura TL 3.2 reliable?
The reliability of the Acura TL 3.2 is good overall, with many owners reporting high mileage with proper maintenance, but there are common issues to be aware of, primarily concerning the automatic transmission in earlier models (1999-2003) and potential electronic or cosmetic problems in later models (2004-2008). Key maintenance items like timing belts are crucial for longevity.
Common issues and maintenance
- Transmission: The automatic transmission, particularly in the 1999-2003 models, is a common weak point and may fail around 100,000-120,000 miles if not properly maintained. Regular fluid changes are essential to maximize its life.
- Timing belt: The engine's timing belt needs to be replaced every 105,000 miles or 7 years, which is a critical maintenance item for preventing major engine failure.
- Engine and transmission mounts: These can fail prematurely and may need replacement.
- Power steering: Power steering issues have been reported.
- Hoses and O-rings: Hoses can corrode, leading to fluid leaks. An O-ring in the power steering pump may also need replacing if there's an odd noise.
- Bluetooth and electronics: The Bluetooth system in the 2004-2008 models is known to fail, sometimes draining the battery.
- Dash and interior: The dashboard can crack due to sun exposure, and the leather on some models may not age well.
- Rust: The rear quarter panel on some models can develop rust.
- EGR valve: Carbon buildup can clog the EGR valve, causing a rough idle.
Positive aspects
- Engine longevity: The 3.2L V6 engine is generally robust and can last for 250,000 to 300,000 miles with proper maintenance, thanks to its Honda roots.
- Comfort and performance: Owners consistently praise the TL's comfortable ride, interior quality, and strong performance.
- Overall reliability: When routine maintenance is performed and known issues are addressed, the TL is considered a reliable car that can provide many years of service.
What is a 3.2 VTEC engine?
In 1999, VTEC® debuted in the TL family, with an all-aluminum, 3.2-liter SOHC VTEC® V6 engine (J32A1) that produced both abundant low-rpm torque and exhilarating high-rpm horsepower. The 3.2TL produced 225 hp and 216 lb. -ft. The same 3.2-liter engine was used to power the 3.2CL from 2001 to 2003.
