1996-1997 Vector Avtech SC 5.7L

Overview

The Vector Avtech SC, often associated with the M12 model designation, represents a distinct chapter in the history of American boutique supercar manufacturing. Developed during a period of corporate transition for Vector Aeromotive, the vehicle was engineered to bring the brand’s aggressive, jet-fighter-inspired aesthetic to a more accessible platform. Unlike the earlier, twin-turbocharged W8, the Avtech SC utilized a naturally aspirated V12 engine sourced from Lamborghini, a result of the acquisition of Vector by the Indonesian conglomerate Megatech, which also owned the Italian supercar manufacturer at the time.

Constructed on a tubular steel chassis, the Avtech SC prioritized a mid-engine layout to optimize weight distribution and handling characteristics. The bodywork featured the sharp, angular lines that defined the Vector design language, utilizing composite materials to maintain a relatively low curb weight. Despite its ambitious engineering goals and the prestige of its Italian-derived powertrain, the vehicle faced significant production hurdles and financial instability within the company. Consequently, only a limited number of units were completed, making it a rare sight in the modern collector market.

The interior of the Avtech SC reflected a utilitarian approach to performance, focusing on driver engagement rather than luxury appointments. While it lacked the refined ergonomics of contemporary European exotics, it offered a raw, visceral experience that appealed to enthusiasts of the era’s high-performance machines. Today, the vehicle is recognized as a curiosity of 1990s automotive ambition, serving as a reminder of the challenges faced by independent manufacturers attempting to compete with established global marques.

Vehicle Overview
Brand	Vector
Model	Avtech SC
Model Year	1996-1997
Generation	–
Trim	–
Body Style	2-door Coupe
Vehicle Segment	Supercar
Vehicle Class	Two Seaters
Market	USA
Platform	–
Assembly Plant	Jacksonville, Florida
Country of Origin	USA
Production Start	1996
Production End	1997
VIN Identifier	–
Base MSRP	$184,000
Destination Charge	–
Total MSRP	$184,000
Powertrain
Powertrain Type	Internal Combustion Engine
Engine Family	Lamborghini V12
Engine Name	–
Engine Code	–
Engine Configuration	V12
Displacement	5.7 Liters
Bore x Stroke	–
Compression Ratio	–
Aspiration	Naturally Aspirated
Fuel Delivery	Electronic Fuel Injection
Valve Train	DOHC
Engine Block Material	Aluminum Alloy
Cylinder Head Material	Aluminum Alloy
Oil Capacity	–
Oil Specification / Viscosity	–
Horsepower	492 hp
Torque	425 lb-ft
Redline	–
Drivetrain	Rear-Wheel Drive
Transmission	Manual 5-spd
Final Drive Ratio	–
Axle Ratio	–
Fuel Economy
Fuel Type	Premium Gasoline
Recommended Octane	91+
EPA City MPG	8
EPA Highway MPG	12
EPA Combined MPG	–
Fuel Economy (L/100 km)	–
Fuel Tank Capacity (gal)	26.0
Estimated Driving Range	–
Annual Fuel Cost	–
CO₂ Emissions	–
Greenhouse Gas Score	–
Smog Rating	–
Performance
0-30 mph	–
0-60 mph	4.8 seconds
0-100 mph	–
Quarter Mile	13.2 seconds
Top Speed	190 mph
Braking Distance (60-0 mph)	–
Lateral Acceleration	–
Power-to-Weight Ratio	–
Dimensions & Capacities
Length (in)	173.0
Width (Without Mirrors) (in)	79.0
Width (With Mirrors) (in)	–
Height (in)	44.0
Wheelbase (in)	106.0
Front Track (in)	–
Rear Track (in)	–
Ground Clearance (in)	–
Curb Weight (lbs)	3600
GVWR (lbs)	–
Towing Capacity (lbs)	N/A
Payload Capacity (lbs)	–
Passenger Volume (cu ft)	–
Cargo Volume (Behind Rear Seats) (cu ft)	–
Cargo Volume (Max) (cu ft)	–
Turning Circle	–
Approach Angle	–
Departure Angle	–
Breakover Angle	–
Safety Ratings
NHTSA Overall Rating	–
NHTSA Frontal Crash	–
NHTSA Side Crash	–
NHTSA Rollover	–
IIHS Award	–
Small Overlap Front	–
Moderate Overlap Front	–
Side Impact	–
Headlights Rating	–
Front Crash Prevention	–
Technology & Connectivity
Infotainment Display	None
Instrument Cluster	Analog
Apple CarPlay	No
Android Auto	No
Navigation System	No
Audio System	–
Speaker Count	–
Wireless Charging	No
Wi-Fi Hotspot	No
OTA Updates	No
Digital Key	No
Warranty & Ownership
Basic Warranty	–
Powertrain Warranty	–
Corrosion Warranty	–
Roadside Assistance	–
Complimentary Maintenance	–
Specs.Autos Exclusive Data
Engine Assembly Plant	Sant’Agata Bolognese, Italy
Transmission Supplier	–
Gear Ratios	–
Differential Type	–
Cooling System Capacity	–
Roof Load Capacity (lbs)	–
Safety Recall Count	–
Production Volume	14-18
Units Sold in USA	–

Consumer Insights & Market Appeal

The Vector Avtech SC is primarily a collector’s vehicle rather than a practical driver, characterized by extreme rarity and the inherent maintenance challenges associated with low-volume, boutique supercars. Prospective owners should prioritize verifying the provenance and service history of the Lamborghini-derived V12 engine, as parts availability and specialized technical expertise remain significant hurdles. Common areas of concern include the electrical systems, cooling efficiency, and the availability of body-specific components, which are often difficult to source due to the company’s defunct status. In the current market, the Avtech SC appeals to enthusiasts who value the brand’s unique place in American automotive history, though it requires a high level of commitment and a specialized budget to maintain in operational condition.