Segment:
Executive Sedan / Luxury Mid-size Sedan
Competitors 2001:
BMW 5 Series, Mercedes-Benz E-Class, Audi A6, Lexus GS, Acura RL, Cadillac Seville.
Brand Philosophy:
Volvo's focus on safety, durability, and comfort.
Model Positioning:
The S80 was Volvo's flagship sedan, designed to compete in the premium segment with advanced technology and comfort features.
Powertrain:
Engine operation, lubrication, cooling system, fuel system, exhaust system.
Chassis:
Braking system, steering system, suspension system, wheels and tires.
Electrical:
Lighting, instruments, gauges, warning indicators, battery, charging system, starter.
Body & Interior:
Doors, windows, seats, climate control, audio system, security system, child restraints.
Driver Controls:
Ignition, gear selector, pedals, steering wheel controls, dashboard layout.
Operation:
Starting and driving the vehicle, parking, fuel filling, using convenience features.
Maintenance:
Checking fluid levels (oil, coolant, brake fluid, windshield washer fluid), tire pressure checks, bulb replacement (basic).
Safety:
Seat belt usage, airbag system explanation, child safety seat installation guidelines.
Troubleshooting:
Interpreting dashboard warning lights and messages, basic problem diagnosis.
Depth:
Covers essential information for the everyday owner, focusing on safe operation, basic maintenance, and understanding vehicle features. Does not include detailed diagnostic procedures or complete repair instructions typically found in service manuals.
Engine Code:
B6294S (2.9L) / B6304S2 (2.9L Turbo - T6)
Displacement:
2922 cc (2.9 Liters)
Configuration:
Inline 6-cylinder
Bore X Stroke:
84.0 mm x 89.0 mm
Compression Ratio:
10.0:1 (Naturally Aspirated), 9.0:1 (Turbocharged)
Horsepower Naturally Aspirated:
204 hp @ 6000 rpm (approx.)
Torque Naturally Aspirated:
285 Nm (210 lb-ft) @ 4500 rpm (approx.)
Horsepower Turbocharged T6:
271 hp @ 5100 rpm (approx.)
Torque Turbocharged T6:
400 Nm (295 lb-ft) @ 1800-5000 rpm (approx.)
Fuel Type:
Unleaded Gasoline
Fuel Delivery:
Multi-port Fuel Injection (MPI)
ECM Type:
Bosch Motronic (likely)
Transmission Type:
5-Speed Automatic Geartronic (AW55-50/51SN)
Optional Transmission:
None typically for this model year in North America (e.g., manual transmissions were rare/unavailable).
Geartronic Functionality:
Allows manual selection of gears for enhanced control.
Automatic Transmission Fluid:
Volvo ATF 116143 / Dexron III (or equivalent compatible fluid)
NHTSA Front Crash Test:
5-Star (Driver and Passenger)
IIHS Side Impact Rating:
Good
ABS:
Standard Anti-lock Braking System
Traction Control:
Standard Traction Control System (TCS)
Stability Control:
Optional Stability and Traction Control (STC) / Dynamic Stability Traction Control (DSTC)
Airbags:
Driver and passenger front airbags, front side airbags, optional Inflatable Curtain (IC).
Seatbelts:
3-point inertia-reel seat belts with pretensioners and load limiters.
Child Safety:
Integrated child booster seats (optional), ISOFIX/LATCH anchor points.
Body Structure:
Reinforced safety cage, crumple zones.
Audio System:
Premium sound systems available (e.g., Dynaudio), CD player, cassette player, AM/FM radio.
Navigation:
Optional factory navigation system (typically CRT screen based).
Cruise Control:
Standard electronic cruise control.
Parking Sensors:
Optional rear parking assist sensors.
Connectivity Options:
Limited by era; typically no Bluetooth or USB connectivity. May have provisions for cellular phones.
Climate System:
Automatic climate control with cabin air filter, optional dual-zone climate control.
Oil Change Interval:
10,000 miles or 12 months, whichever comes first (under normal driving conditions)
Timing Belt Replacement:
70,000 - 100,000 miles (or 5-7 years, depending on engine and conditions - critical maintenance item for inline-6)
Coolant Change:
Every 2 years or 30,000 miles
Engine Oil Spec:
SAE 5W-30 Synthetic (API SJ or higher), Volvo recommends VCC 95200356
Engine Oil Capacity:
6.5 Liters (6.9 US Quarts)
Coolant Type:
Volvo Blue Long Life Coolant (or G48 equivalent) mixed 50/50 with distilled water
Brake Fluid Spec:
SAE J1703 or DOT 3
Power Steering Fluid:
Volvo Hydraulic Fluid (VHF) or Dexron III compatible
Common Problems List:
Ignition coil failures, fuel pump issues, ABS module faults, electronic throttle body problems (on later models, but can manifest), suspension component wear (control arms, bushings), CEM module issues, climate control blower motor resistor failure.
Timing Belt Importance:
Critical: Failure can lead to catastrophic engine damage due to interference design.
Parts Catalogue Reference
Filter Oil Part Number:
Volvo 9141723 (or equivalent aftermarket)
Filter Air Part Number:
Volvo 9447237 (or equivalent aftermarket)
Heritage:
Volvo, a Swedish manufacturer renowned for safety and engineering since its founding in 1927.
Model Platform:
Volvo P2 platform (shared with XC90, S60, V70, XC70)
Production Years:
1998-2010
Manufacturing Locations:
Ghent, Belgium; Kalmar, Sweden; Uddevalla, Sweden
