The Volvo S80 II 2.4 D5, produced from 2006 to 2009, represented a significant offering in Volvo’s mid-size luxury sedan lineup. Positioned as a diesel-powered alternative within the second generation S80 (platform designation P24), this variant aimed to provide a balance of performance, fuel efficiency, and refinement for European and increasingly, global markets. It served as a key competitor to vehicles like the BMW 5 Series, Audi A6, and Mercedes-Benz E-Class, offering a distinctly Scandinavian approach to luxury. This particular configuration, with its 2.4-liter five-cylinder diesel engine producing 185 horsepower, was a popular choice for drivers prioritizing economy without sacrificing a comfortable driving experience.
Technical Specifications
| Brand | Volvo |
| Model | S80 |
| Generation | S80 II |
| Type (Engine) | 2.4 D5 (185 Hp) |
| Start of production | 2006 |
| End of production | 2009 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 8.2 l/100 km (28.7 US mpg) |
| Fuel consumption (extra urban) | 5.3 l/100 km (44.4 US mpg) |
| Fuel consumption (combined) | 6.4 l/100 km (36.8 US mpg) |
| CO2 emissions | 169 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 8.5 sec |
| Acceleration 0 – 62 mph | 8.5 sec |
| Acceleration 0 – 60 mph | 8.1 sec |
| Maximum speed | 230 km/h (142.92 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 8.3 kg/Hp |
| Weight-to-torque ratio | 3.9 kg/Nm |
| Power | 185 Hp @ 4000 rpm |
| Torque | 400 Nm @ 2000-4800 rpm (295.02 lb.-ft.) |
| Engine layout | Front, Transverse |
| Engine Model/Code | D5244T4 |
| Engine displacement | 2400 cm3 (146.46 cu. in.) |
| Number of cylinders | 5 |
| Engine configuration | Inline |
| Cylinder Bore | 81 mm (3.19 in.) |
| Piston Stroke | 93.15 mm (3.67 in.) |
| Compression ratio | 16.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 6 l (6.34 US qt | 5.28 UK qt) |
| Coolant capacity | 12.5 l (13.21 US qt | 11 UK qt) |
| Kerb Weight | 1540 kg (3395.12 lbs.) |
| Trunk space (minimum) | 480 l (16.95 cu. ft.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load (braked) | 1600 kg (3527.4 lbs.) |
| Permitted trailer load (unbraked) | 750 kg (1653.47 lbs.) |
| Length | 4851 mm (190.98 in.) |
| Width | 1861 mm (73.27 in.) |
| Width (including mirrors) | 2106 mm (82.91 in.) |
| Height | 1493 mm (58.78 in.) |
| Wheelbase | 2835 mm (111.61 in.) |
| Front track | 1588 mm (62.52 in.) |
| Rear track | 1585 mm (62.4 in.) |
| Front overhang | 978 mm (38.5 in.) |
| Rear overhang | 1038 mm (40.87 in.) |
| Drag coefficient (Cd) | 0.29 |
| Drivetrain | Front wheel drive |
| Number of gears | 6 |
| Gearbox type | Manual transmission |
| Front suspension | Spring Strut |
| Rear suspension | Coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Steering type | Steering rack and pinion |
| Power steering | Electric |
| Tire size | 225/55 R16 |
| Wheel rim size | 16 |
Powertrain & Engine Architecture
The heart of the S80 II 2.4 D5 is Volvo’s D5244T4 engine, a 2.4-liter inline five-cylinder diesel. This engine, a mainstay of Volvo’s diesel offerings for many years, is characterized by its robust construction and relatively simple design. The D5 engine family utilized a cast iron block and aluminum cylinder head. The 185 horsepower output was achieved through a turbocharger with an intercooler, boosting intake air density. Fuel was delivered via a common rail direct injection system, allowing for precise fuel metering and optimized combustion. The engine featured a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its efficient breathing. The engine’s torque peak of 400 Nm (295 lb-ft) was available across a broad rev range (2000-4800 rpm), providing strong pulling power for everyday driving and overtaking. The engine was paired with a 6-speed manual transmission, delivering power to the front wheels.
Driving Characteristics
The 2.4 D5 with the manual transmission offered a comfortable and refined driving experience. While not overtly sporty, the engine’s ample torque provided brisk acceleration, with a 0-60 mph time of around 8.1 seconds. The manual gearbox was well-matched to the engine’s characteristics, offering smooth shifts and allowing the driver to exploit the engine’s powerband. Compared to higher-output S80 variants, such as the 3.2-liter inline-six, the D5 prioritized fuel economy and low-end responsiveness over outright speed. The gear ratios were tuned for efficient cruising, making it a capable long-distance tourer. The front-wheel-drive configuration provided predictable handling, although it lacked the all-weather capability of Volvo’s all-wheel-drive systems.
Equipment & Trim Levels
The S80 II 2.4 D5 typically came well-equipped, reflecting Volvo’s commitment to safety and comfort. Standard features included climate control, power windows and mirrors, a multi-function steering wheel, and a basic audio system. Safety features were comprehensive, including ABS brakes, traction control, and multiple airbags. Higher trim levels offered options such as leather upholstery, a premium audio system, navigation, and parking sensors. Interior upholstery was typically cloth in the base models, with leather available as an upgrade. The dashboard layout was clean and functional, with a focus on ergonomics.
Chassis & Braking
The S80 II utilized a MacPherson strut front suspension and a multi-link rear suspension, providing a comfortable ride and decent handling. The suspension was tuned for comfort rather than outright sportiness. Braking duties were handled by ventilated discs on all four wheels, providing ample stopping power. ABS (Anti-lock Braking System) was standard, enhancing safety in emergency braking situations. Stabilizer bars were fitted front and rear to reduce body roll during cornering.
Market Reception & Comparison
The Volvo S80 II 2.4 D5 was generally well-received by automotive critics. It was praised for its fuel efficiency, comfortable ride, and spacious interior. However, some critics noted that the interior design was somewhat conservative compared to its German rivals. Compared to the gasoline-powered S80 variants, the D5 offered significantly better fuel economy, making it a popular choice for drivers covering long distances. The manual transmission was appreciated for its engaging feel, although some buyers preferred the convenience of an automatic transmission. Reliability was generally good, although diesel particulate filter (DPF) issues could occur with infrequent long-distance driving.
Legacy
The Volvo S80 II 2.4 D5 remains a relatively common sight on used car markets today. The D5 engine, when properly maintained, is known for its durability and longevity. However, potential buyers should be aware of the possibility of DPF issues and the need for regular servicing. The S80 II 2.4 D5 represents a solid choice for buyers seeking a comfortable, fuel-efficient, and reliable luxury sedan. Its blend of Scandinavian design, practicality, and safety continues to appeal to a wide range of drivers.
