How much does a Honda V6 engine weight?
A Honda V6 engine typically weighs about 430–490 pounds (195–222 kg), depending on the exact family, generation, and configuration.
The weight varies by model and year, and whether you’re counting a bare engine block or a fully dressed unit with intake, exhaust, and accessory belts. Honda’s most common modern V6 is the J-series 3.5-liter, which appears in several SUVs, sedans, and minivans, and its weight can shift with emissions gear, direct injection, and other upgrades.
What determines the engine’s weight
Several factors influence how much a Honda V6 weighs, including displacement, whether the engine uses i-VTEC or direct injection, the presence of exhaust manifolds, intake hardware, auxiliary systems (alternator, power steering pump, etc.), and whether the engine is considered a bare unit or a fully equipped installation ready for mounting in a vehicle.
Typical weight ranges by engine family
These ranges are approximate and designed to provide a general sense of scale across Honda’s V6 families.
- J-series 3.5L V6 (the modern workhorse in many Honda and Acura models): approximately 430–490 lb (195–222 kg) for the engine with standard accessories and manifolds.
- Older C-series 3.0L/3.2L V6 (used in late-1990s to mid-2000s Hondas/Acura products): roughly 360–430 lb (163–195 kg).
As a practical note, exact weights can vary by specific variant, equipment level, and market. If you need the precise figure for a particular model year and trim, check the official service manual or factory specifications for that engine.
Finding the exact weight for a specific model
To determine the exact weight of a specific Honda V6, consult the vehicle’s service or workshop manual, Honda’s official technical specifications, or parts catalogs for the exact engine variant. Weight figures are typically listed for the engine alone or for the engine as installed with standard accessories.
Practical tips for researchers
When in doubt, compare multiple sources (Honda’s official publications, dealership technical sheets, and reputable automotive databases) to confirm whether the weight refers to a bare engine, a fully dressed unit, or the installed system in a given model year.
Summary
Across Honda’s V6 lineup, engine weights commonly fall in the mid-400-pound range, with older 3.0–3.2L versions typically lighter than the modern 3.5L J-series. Real-world weight depends on the specific engine variant and the level of accessories included. For exact numbers, consult the official specs for your model year.
How much does a Honda engine weigh?
A Honda engine's weight varies dramatically by model, ranging from as little as 11.73 lbs ($135$cc GCV engine) to over 300 lbs for a four-cylinder K-series engine or a J-series V6. Smaller engines for equipment like lawnmowers are much lighter (around 10−3010 minus 3010−30 lbs), while larger automobile engines can be significantly heavier, with some V6s weighing around 300300300 lbs and certain four-cylinder engines coming in around 400400400 lbs.
Small engine examples
- GCV135A2A: 11.7311.7311.73 lbs ($135$cc, lawnmower)
- GX25: 2.782.782.78 kg ( 6space 6 6 lbs) (world's lightest 4-stroke)
- GX120: 28.928.928.9 lbs (13.213.213.2 kg)
- GCV200: 22.322.322.3 lbs (10.110.110.1 kg)
- iGX800: 103.4103.4103.4 lbs (46.946.946.9 kg)
Automotive engine examples
- D-series: Around 309309309 lbs for $1.5$L and $1.6$L engines
- C30A (NSX): Approximately 325325325 lbs (dry, not including gearbox, etc.)
- J-series: Around 250–360250 – 360250–360 lbs (dry)
- K-series:
- 2.0L K-series: Around 405405405 lbs
- 2.4L K-series: Around 413413413 lbs
How much does a 4.3 L V6 engine weight?
The Chevy 4.3L V6 engine weighs approximately 425 to 430 pounds. This is for the engine itself, without fluids or other components that would be added when installed in a vehicle.
- Engine weight: Around 425–430 lbs.
- Additional context: This is a dry weight figure, meaning it doesn't include fluids like oil or coolant. The weight can vary slightly depending on the specific year and configuration of the engine.
How heavy is a Honda Accord V6?
Americas, Australia, New Zealand and Southeast Asia
| Sixth generation North America and Asia Pacific | |
|---|---|
| Curb weight | 1,451 kg (3,200 lb) - V6; 1,310 kg (2,888 lb) - 4 cylinder non-VTEC; 1,335 kg (2,943 lb) - 4 cylinder VTEC |
| Chronology | |
| Predecessor | Honda Accord (fifth generation) (CD3/4/5/6/7/9; North America and Asia Pacific) |
How much does a typical V6 engine weigh?
A V6 engine typically weighs between 300 and 450 pounds (136 to 204 kg), though specific weights can vary significantly based on factors like material (aluminum vs. cast iron) and accessories. For example, a small aluminum V6 might weigh around 225 pounds, while some cast-iron versions or those with many accessories can weigh more.
Weight breakdown by engine type and material
- Aluminum V6: These are generally lighter. Some examples include the GM High Feature V6 at about 370 pounds (168 kg) and other small aluminum V6 engines that can weigh around 225 pounds (102 kg).
- Cast Iron V6: These are typically heavier.
- A Buick 1963 odd-fire V6 weighs 414 pounds (188 kg).
- The 4.3L V6 engine used in vehicles like the Chevy S10 weighs approximately 430 pounds (195 kg).
- Some sources suggest a range of 400 to 650 pounds for cast iron V6s, depending on the specific model and included accessories.
Key takeaways
- Material: Aluminum V6s are considerably lighter than their cast iron counterparts.
- Accessories: The final weight of an engine is affected by the addition of accessories like the alternator, power steering pump, and other components.
- Size and configuration: Larger displacement V6 engines will naturally be heavier than smaller ones.
