1999-2000 Volvo S80 2.8L

Overview

The Volvo S80, introduced for the 1999 model year, represented a significant departure for the Swedish manufacturer. As the successor to the long-running 900 series, the S80 marked Volvo’s transition from traditional rear-wheel-drive architecture to a modern, transverse-mounted engine platform. This new P2 platform was engineered to prioritize cabin space, safety, and comfort, positioning the S80 as a direct competitor to established executive sedans from German and Japanese rivals.

At the heart of the 1999-2000 S80 2.8L model was a twin-turbocharged inline-six engine. This powerplant was notable for its compact design, allowing it to fit transversely in the engine bay while maintaining front-wheel-drive configuration. The vehicle emphasized Volvo’s commitment to occupant protection, featuring the Side Impact Protection System (SIPS) and the Inflatable Curtain (IC) airbag system, which were advanced safety features for the late 1990s. Manufactured in Torslanda, Sweden, the S80 served as the flagship of the brand, reflecting a design language that moved away from boxy aesthetics toward the more rounded, aerodynamic styling that defined Volvo’s entry into the new millennium.

Vehicle Overview
Brand	Volvo
Model	S80
Model Year	1999-2000
Generation	First Generation
Trim	T6
Body Style	4-door sedan
Vehicle Segment	Executive car
Vehicle Class	Midsize Cars
Market	USA
Platform	P2
Assembly Plant	Torslanda, Sweden
Country of Origin	Sweden
Production Start	1998
Production End	2006
VIN Identifier	YV1
Base MSRP	$40,350
Destination Charge	$575
Total MSRP	$40,925
Powertrain
Powertrain Type	Internal Combustion Engine
Engine Family	Volvo Modular Engine
Engine Name	B6282T
Engine Code	–
Engine Configuration	Inline-6
Displacement	2.8 Liters
Bore x Stroke	81 mm x 90 mm
Compression Ratio	8.5:1
Aspiration	Twin-Turbocharged
Fuel Delivery	Multi-point fuel injection
Valve Train	DOHC, 4 valves per cylinder
Engine Block Material	Aluminum
Cylinder Head Material	Aluminum
Oil Capacity	6.1 qts
Oil Specification / Viscosity	5W-30
Horsepower	268 hp @ 5400 rpm
Torque	280 lb-ft @ 1800 rpm
Redline	6000 rpm
Drivetrain	Front-Wheel Drive
Transmission	Automatic 4-spd
Final Drive Ratio	–
Axle Ratio	–
Fuel Economy
Fuel Type	Premium Gasoline
Recommended Octane	91
EPA City MPG	16
EPA Highway MPG	24
EPA Combined MPG	19
Fuel Economy (L/100 km)	–
Fuel Tank Capacity (gal)	21.1
Estimated Driving Range	400 miles
Annual Fuel Cost	–
CO₂ Emissions	–
Greenhouse Gas Score	–
Smog Rating	–
Performance
0-30 mph	–
0-60 mph	7.2 seconds
0-100 mph	–
Quarter Mile	15.5 seconds
Top Speed	130 mph
Braking Distance (60-0 mph)	135 ft
Lateral Acceleration	0.78g
Power-to-Weight Ratio	–
Dimensions & Capacities
Length (in)	189.8
Width (Without Mirrors) (in)	72.1
Width (With Mirrors) (in)	–
Height (in)	57.2
Wheelbase (in)	109.9
Front Track (in)	62.2
Rear Track (in)	61.8
Ground Clearance (in)	5.5
Curb Weight (lbs)	3600
GVWR (lbs)	–
Towing Capacity (lbs)	–
Payload Capacity (lbs)	–
Passenger Volume (cu ft)	101
Cargo Volume (Behind Rear Seats) (cu ft)	14.0
Cargo Volume (Max) (cu ft)	–
Turning Circle	38.7 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	Optional
Audio System	Premium Sound System
Speaker Count	8
Wireless Charging	No
Wi-Fi Hotspot	No
OTA Updates	No
Digital Key	No
Warranty & Ownership
Basic Warranty	4 yr / 50,000 mi
Powertrain Warranty	4 yr / 50,000 mi
Corrosion Warranty	8 yr / unlimited
Roadside Assistance	4 yr / 50,000 mi
Complimentary Maintenance	–
Specs.Autos Exclusive Data
Engine Assembly Plant	Skövde, Sweden
Transmission Supplier	GM (4T65E)
Gear Ratios	–
Differential Type	Open
Cooling System Capacity	–
Roof Load Capacity (lbs)	220
Safety Recall Count	–
Production Volume	–
Units Sold in USA	–

Consumer Insights & Market Appeal

The 1999-2000 Volvo S80 T6 is often viewed by enthusiasts as a comfortable, high-speed cruiser that offers significant value on the used market due to its luxurious interior and powerful twin-turbo engine. However, prospective buyers should exercise caution regarding long-term reliability. The GM-sourced 4T65E automatic transmission is a known weak point, frequently struggling to handle the torque output of the 2.8L engine, often leading to premature failure. Additionally, the complex twin-turbo system and early electronic control modules can be costly to diagnose and repair. While the S80 provides a sophisticated ride and exceptional seat comfort, maintenance history is critical; those considering ownership should prioritize vehicles with documented records of transmission fluid changes and cooling system service to avoid common mechanical pitfalls.