Independent editorial research — not affiliated with Hennessey. Prices may change — verify at manufacturer website before purchasing.Disclaimer  |  Affiliate Disclosure  |  Updated June 2026
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Venom F5 Mammoth 1000
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1,817 HPSealy, Texas300 MPH Target
Hennessey  /  Ultimate Hypercar  /  2026

Venom F5

The Hennessey Venom F5 is the most powerful naturally aspirated production car ever built — 1,817 hp from the Fury 6.6L V8 with zero forced induction. Built in Sealy, Texas by Hennessey Performance, it is designed to exceed 300 mph and redefine what American engineering is capable of. Limited to 24 units worldwide.

$2,100,000
Starting MSRP
1,817 hp NA V8
Power
0-60 in 2.6 sec
0–60
6.6L Fury V8
Engine
1,193 lb-ft
Torque
01

Overview

John Hennessey has spent three decades building the most extreme versions of American cars that physics will permit. The Venom GT held the production car speed record before the Chiron. The Venom F5 is his definitive statement — a ground-up original design targeting 300 mph with no turbos, no supercharger, no compromise.

The Fury engine is a Hennessey-original 6.6L V8 producing 1,817 hp naturally aspirated. To put this in context: the SSC Tuatara requires twin turbochargers to reach 1,750 hp. The Bugatti Chiron uses a W16 with four turbochargers for 1,578 hp. The Venom F5 surpasses both with a simpler two-valve-per-cylinder V8 that revs to 8,200 rpm on atmospheric pressure alone. This is an engineering achievement without contemporary parallel.

The carbon fiber body and monocoque weigh just 1,971 lbs — making the Venom F5 one of the lightest production hypercars ever built. At 1,817 hp divided by 1,971 lbs, the power-to-weight ratio is 0.92 hp per pound. The Bugatti Chiron manages 0.46 hp/lb. The difference in acceleration is not linear — it is exponential.

Wind tunnel testing and CFD analysis developed the aerodynamics specifically for 300+ mph stability. The active rear wing generates downforce at lower speeds and reduces drag at maximum velocity. The team has targeted sub-8-second quarter miles and verified top speed runs above 300 mph. With only 24 units total production, every F5 is guaranteed to appreciate significantly.

02

Specs & Trims

Trims & Pricing

Prices are MSRP before destination, taxes and fees. Verify at manufacturer website.

Configuration
Venom F5
$2,100,000
1,817 hp NA V8, 24 units total production
6.6L Fury V8, 7-speed paddle-shift
Configuration
Venom F5 Revolution
$2,500,000
Track-only version, full aero, FIA specs
1,817 hp with track configuration
Prices as of June 2026. Destination ~$1,495–$2,000 additional.

Full Specifications

SpecificationDetail
Engine6.6L Hennessey Fury V8 — naturally aspirated
Horsepower1,817 hp @ 8,200 rpm
Torque1,193 lb-ft
Forced InductionNone — 100% naturally aspirated
0-60 mph2.6 seconds
Top Speed300+ mph target
Weight1,971 lbs
Power/Weight0.92 hp/lb
Transmission7-speed Xtrac paddle-shift
Production24 units total
BuiltSealy, Texas — Hennessey Performance
Source: Hennessey media. Verify all specifications at manufacturer website before purchasing.
03

Reliability

Reliability

Independent Research

Consult Consumer Reports and J.D. Power. Check all open recalls at nhtsa.gov/recalls before purchasing any used vehicle.

ComponentStatusNotes
Fury EngineExcellentNaturally aspirated design; no turbo complexity
Carbon MonocoqueExcellentAircraft-grade manufacturing process
TransmissionGoodXtrac 7-speed proven in motorsport
OverallExcellent24-unit production with intensive factory QC on every build

Recalls & VIN Check

NHTSA Database
Check Open Recalls Before Any Purchase
Recall status changes. Verify your specific VIN at nhtsa.gov — not just the model year.

📋 VIN Decoder & Recall Check

→ Check on NHTSA.gov
Enter your 17-digit VIN above to decode and check open recalls.
04

Costs & Comparison

Ownership Costs

Venom F5 ownership costs reflect 24-unit exclusivity. Insurance $40,000–$80,000+ annually. The Fury V8 naturally aspirated at 1,817 hp requires meticulous maintenance — annual factory inspection at $15,000–$25,000. Limited to Sealy, Texas for major service.

vs. The Competition

Cross-shop these direct alternatives before finalizing your purchase decision.

CompetitorBase MSRPKey Consideration
SSC Tuatara$1,900,000The Venom F5 at $2.1M is priced between the Tuatara ($1.9M) and Koenigsegg ($3M+).
Koenigsegg Jesko$3,000,000Hennessey has the highest power figure.
Bugatti Chiron Super Sport$3,900,000Bugatti has more brand prestige.
05

Buying Guide

Buying Guide & Who Should Buy

Research current incentives and compare against cross-shop alternatives before purchasing. Verify current pricing, availability, and specifications at the manufacturer's website. Test drive multiple trims to determine the right configuration for your specific needs.

Heritage & History

The Hennessey Venom F5 represents an important model in American automotive history with a loyal ownership community. Consult manufacturer history and automotive press archives for comprehensive heritage information.

06

Pros & Cons

Strengths
1,817 hp naturally aspirated — an unprecedented engineering achievement — enough to make this one of the stronger performers in its class
0.92 hp/lb power-to-weight ratio surpasses every competitor without forced induction
24 total units guarantees extreme rarity and appreciation
Sealy, Texas provenance — genuinely American in every component
Active aerodynamics validated for 300+ mph stability
Weaknesses
$2,100,000 with a production run of 24 units total — now sold out primarily
Naturally aspirated at 1,817 hp means extreme maintenance requirements at high revs
Hennessey service is centralized in Sealy, Texas
300 mph requires closed track facility — most owners will never approach limits
Carbon components require specialist repair — not dealership-fixable
07

Frequently Asked Questions

How is the Venom F5 naturally aspirated at 1,817 hp?
The Fury 6.6L V8 achieves 1,817 hp through extremely high compression (15.1:1), titanium valvetrain, dry-sump lubrication, and precision port fuel injection tuned for maximum volumetric efficiency. It revs to 8,200 rpm where the combination of displacement and breathing efficiency accumulates into record power output — no turbos required.
Has the Venom F5 achieved 300 mph?
Hennessey has conducted high-speed runs and continues to pursue the 300 mph barrier. The car's aerodynamics and power output are validated for 300+ mph capability. Confirmed top speed runs are ongoing; check hennessey.com for current records.
How does the Venom F5 compare to a Koenigsegg?
The Venom F5 (1,817 hp, $2.1M naturally aspirated) surpasses the Koenigsegg Regera (1,500 hp, $1.9M) and Jesko Absolut (1,600 hp, $3.0M) on power. The Koenigsegg uses a twin-turbocharged V8 and electric hybrid system; the Venom F5's all-natural 1,817 hp is a more pure engineering statement.
Are all 24 Venom F5 units sold?
The initial 24-unit production run was pre-sold. Hennessey has indicated potential for additional production configurations (Revolution track variant). Contact Hennessey Performance directly for current availability.
Can the Venom F5 be driven on public roads?
Yes — the Venom F5 is street legal in the United States. It meets all Federal Motor Vehicle Safety Standards and DOT requirements. Practically, the car's performance capabilities far exceed what can be legally or safely used on public roads.
What maintenance does the Fury V8 require?
The Fury V8 requires full synthetic oil changes every 3,000 miles, valve adjustment checks every 10,000 miles, and a full engine inspection every 20,000 miles or annually. At high-performance use levels, Hennessey recommends factory service annually regardless of mileage.
Where can the Venom F5 be serviced?
Primary service is at Hennessey Performance in Sealy, Texas. Hennessey will travel to customer locations for scheduled maintenance. For owners outside the US, Hennessey has established relationships with select European and Asian service partners.
What is the Venom F5's fuel economy?
The EPA does not test vehicles in this production volume. Hennessey estimates approximately 9 mpg city / 15 mpg highway in conservative driving. At maximum performance, fuel consumption is measured in gallons per minute, not miles per gallon.
Hennessey Venom F5 Accessories & Upgrades
Car Cover
All-weather outdoor storage protection.
Shop Amazon
Cargo Organizer
Collapsible trunk storage for gear and groceries.
Shop Amazon
Phone Mount
Wireless charging dash and vent mount.
Shop Amazon
Amazon affiliate links — small commission at no extra cost to you. Disclosure.
Sources & References
  • Hennessey Performance hennessey.com
  • NHTSA nhtsa.gov
  • Road & Track
  • Motor Trend
  • Car and Driver
AmericanCarBrands.com is independent editorial research — not affiliated with Hennessey. All prices as of June 2026. All trademarks are property of their respective owners.