1991 Volvo Coupe 2.3L

Overview

The 1991 Volvo 780 Coupe represents the final year of a unique collaboration between the Swedish manufacturer Volvo and the Italian design house Carrozzeria Bertone. Introduced in the mid-1980s, the 780 was positioned as a flagship luxury grand tourer, intended to elevate the brand’s image through exclusive styling and high-end interior appointments. Unlike the standard 700-series sedans and wagons, the 780 featured a bespoke body shell, a lower roofline, and a distinct greenhouse, all of which were manufactured and assembled in Turin, Italy.

Under the hood, the 1991 model utilized the robust B230FT turbocharged 2.3-liter inline-four engine. This powerplant was paired with a four-speed automatic transmission, delivering power to the rear wheels. The vehicle focused on comfort and traditional Volvo safety standards, featuring leather upholstery, wood trim, and advanced climate control systems for the era. By 1991, the 780 was nearing the end of its production cycle, having served as a bridge between Volvo’s utilitarian roots and its aspirations in the premium luxury market. Today, it is recognized by enthusiasts for its rarity and its status as one of the few Italian-designed, Swedish-engineered coupes of its time.

Vehicle Overview
Brand	Volvo
Model	Coupe
Model Year	1991
Generation	780
Trim	780 Turbo
Body Style	2-door Coupe
Vehicle Segment	Executive Car
Vehicle Class	Compact Cars
Market	USA
Platform	Volvo 700 Platform
Assembly Plant	Bertone, Turin, Italy
Country of Origin	Sweden / Italy
Production Start	1986
Production End	1991
VIN Identifier	–
Base MSRP	$35,000
Destination Charge	–
Total MSRP	$35,000
Powertrain
Powertrain Type	Internal Combustion Engine
Engine Family	Volvo Redblock
Engine Name	B230FT
Engine Code	–
Engine Configuration	Inline-4
Displacement	2.3 Liters
Bore x Stroke	96.0 mm x 80.0 mm
Compression Ratio	8.7:1
Aspiration	Turbocharged
Fuel Delivery	Bosch LH-Jetronic
Valve Train	SOHC, 2 valves per cylinder
Engine Block Material	Cast Iron
Cylinder Head Material	Aluminum Alloy
Oil Capacity	4.0 qts
Oil Specification / Viscosity	10W-30
Horsepower	188 hp @ 5400 rpm
Torque	207 lb-ft @ 3000 rpm
Redline	6000 rpm
Drivetrain	Rear-Wheel Drive
Transmission	Automatic 4-spd
Final Drive Ratio	3.73:1
Axle Ratio	–
Fuel Economy
Fuel Type	Regular Gasoline
Recommended Octane	87
EPA City MPG	17
EPA Highway MPG	20
EPA Combined MPG	18
Fuel Economy (L/100 km)	–
Fuel Tank Capacity (gal)	21.1
Estimated Driving Range	–
Annual Fuel Cost	–
CO₂ Emissions	–
Greenhouse Gas Score	–
Smog Rating	–
Performance
0-30 mph	–
0-60 mph	8.5 seconds
0-100 mph	–
Quarter Mile	–
Top Speed	125 mph
Braking Distance (60-0 mph)	–
Lateral Acceleration	–
Power-to-Weight Ratio	–
Dimensions & Capacities
Length (in)	192.1
Width (Without Mirrors) (in)	69.3
Width (With Mirrors) (in)	–
Height (in)	53.5
Wheelbase (in)	109.1
Front Track (in)	57.5
Rear Track (in)	57.5
Ground Clearance (in)	–
Curb Weight (lbs)	3200
GVWR (lbs)	–
Towing Capacity (lbs)	–
Payload Capacity (lbs)	–
Passenger Volume (cu ft)	–
Cargo Volume (Behind Rear Seats) (cu ft)	14.0
Cargo Volume (Max) (cu ft)	–
Turning Circle	32.2 ft
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	AM/FM Cassette
Speaker Count	–
Wireless Charging	No
Wi-Fi Hotspot	No
OTA Updates	No
Digital Key	No
Warranty & Ownership
Basic Warranty	3 yr / 50,000 mi
Powertrain Warranty	3 yr / 50,000 mi
Corrosion Warranty	–
Roadside Assistance	–
Complimentary Maintenance	–
Specs.Autos Exclusive Data
Engine Assembly Plant	–
Transmission Supplier	Aisin-Warner
Gear Ratios	–
Differential Type	–
Cooling System Capacity	–
Roof Load Capacity (lbs)	–
Safety Recall Count	–
Production Volume	8,518 (Total 780)
Units Sold in USA	–

Consumer Insights & Market Appeal

The 1991 Volvo 780 is regarded as a niche collector’s item, prized for its Bertone styling and the durability of the B230FT “Redblock” engine. Reliability is generally high regarding the powertrain, provided that the turbocharger and cooling systems are maintained with high-quality fluids and regular intervals. Common issues for prospective owners include the degradation of interior leather and wood trim, as well as potential electrical gremlins associated with the complex power-seat and window mechanisms. Rust can also be a concern in salt-belt regions, particularly around the wheel arches and undercarriage. In the current market, the 780 appeals to enthusiasts who value the blend of Swedish mechanical simplicity and Italian aesthetic flair, though finding replacement body-specific trim pieces can be challenging due to the limited production run.