The Volvo S80 II (facelift, 2011) 1.6 T4, producing 180 horsepower, represented a key offering in Volvo’s mid-size executive sedan lineup from 2011 to 2013. Positioned as a more accessible entry point into the S80 range, it aimed to balance fuel efficiency with respectable performance. This variant was part of the second-generation S80 (platform designation XS80), which received a significant facelift in 2011, updating the exterior styling and interior technology. The 1.6 T4 served as a bridge between the base models and the more powerful, six-cylinder options, appealing to buyers prioritizing economy without sacrificing Volvo’s renowned safety and comfort.
Technical Specifications
| Brand | Volvo |
| Model | S80 |
| Generation | S80 II (facelift 2011) |
| Type (Engine) | 1.6 T4 (180 Hp) |
| Start of production | 2011 |
| End of production | 2013 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (urban) | 8.8 l/100 km (26.7 US mpg, 32.1 UK mpg, 11.4 km/l) |
| Fuel consumption (extra urban) | 5.3 l/100 km (44.4 US mpg, 53.3 UK mpg, 18.9 km/l) |
| Fuel consumption (combined) | 6.6 l/100 km (35.6 US mpg, 42.8 UK mpg, 15.2 km/l) |
| CO2 emissions | 152 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 8.5 sec |
| Acceleration 0 – 62 mph | 8.5 sec |
| Acceleration 0 – 60 mph | 8.1 sec |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 8.5 kg/Hp, 117.6 Hp/tonne |
| Weight-to-torque ratio | 6.4 kg/Nm, 156.8 Nm/tonne |
| Power | 180 Hp @ 5700 rpm |
| Power per litre | 112.8 Hp/l |
| Torque | 240 Nm @ 1600-5000 rpm (177.01 lb.-ft. @ 1600-5000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | B4164T |
| Engine displacement | 1596 cm3 (97.39 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Piston Stroke | 79 mm (3.11 in.) |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 4.1 l (4.33 US qt | 3.61 UK qt) |
| Coolant | 9.2 l (9.72 US qt | 8.09 UK qt) |
| Kerb Weight | 1531 kg (3375.28 lbs.) |
| Max. weight | 2090 kg (4607.66 lbs.) |
| Max load | 559 kg (1232.38 lbs.) |
| Trunk (boot) space – minimum | 480 l (16.95 cu. ft.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Length | 4851 mm (190.98 in.) |
| Width | 1861 mm (73.27 in.) |
| Height | 1493 mm (58.78 in.) |
| Wheelbase | 2835 mm (111.61 in.) |
| Front track | 1588 mm (62.52 in.) |
| Rear (Back) track | 1585 mm (62.4 in.) |
| Minimum turning circle | 11.7 m (38.39 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, manual transmission |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
Introduction
The 2011-2013 Volvo S80 1.6 T4 represented a strategic move by Volvo to offer a more fuel-efficient and affordable option within the S80 range. The facelifted S80 II, launched in 2011, brought with it revised styling, including a new grille, headlights, and taillights, as well as interior upgrades focused on enhancing the user experience. The 1.6 T4 variant, powered by Volvo’s four-cylinder turbocharged engine, was designed to appeal to buyers who prioritized economy and practicality without compromising on Volvo’s core values of safety, comfort, and Scandinavian design. It occupied the lower end of the S80 spectrum, sitting below the 2.0L T5 and the larger, naturally aspirated six-cylinder models.
Powertrain & Engine Architecture
At the heart of the S80 1.6 T4 lies Volvo’s B4164T engine, a 1.6-liter inline-four cylinder powerplant. This engine utilizes direct fuel injection and a single turbocharger with an intercooler to boost power output. The direct injection system, a key feature, allows for precise fuel delivery, improving both efficiency and performance. The engine’s code, B4164T, signifies its displacement and turbocharged configuration. The engine produces 180 horsepower at 5700 rpm and 240 Nm (177 lb-ft) of torque between 1600 and 5000 rpm. This broad torque curve provides good responsiveness in everyday driving situations. The engine is transversely mounted in the front of the vehicle. The 1.6 T4 was typically paired with a 6-speed manual transmission, although an optional automatic transmission was also available. The automatic transmission, a conventional torque converter type, was tuned for smooth shifts and fuel efficiency.
Driving Characteristics
The S80 1.6 T4 offered a comfortable and refined driving experience, albeit with performance that was more adequate than exhilarating. The 180 hp engine provided sufficient power for highway cruising and city driving, but acceleration was noticeably slower compared to the higher-output S80 variants. The 0-60 mph time of around 8.1 seconds reflects this. The turbocharger does provide a noticeable boost in power once spooled up, but there is some degree of turbo lag. The 6-speed manual transmission allowed drivers to maintain control over the engine’s powerband, while the optional automatic offered convenience and ease of use. The suspension was tuned for comfort, absorbing bumps and imperfections in the road effectively. Steering was light and precise, making the S80 easy to maneuver in urban environments.
Equipment & Trim Levels
The S80 1.6 T4 typically came equipped with a respectable level of standard features. These included climate control, power windows and locks, a basic audio system, and Volvo’s renowned safety features such as ABS, traction control, and multiple airbags. Interior upholstery was typically cloth, although leather options were available as upgrades. Higher trim levels offered features such as a premium audio system, navigation, sunroof, and heated seats. The dashboard layout was clean and functional, with a focus on ergonomics. Optional extras included parking sensors, a rear-view camera, and advanced safety systems like City Safety, Volvo’s automatic braking system.
Chassis & Braking
The S80 1.6 T4 utilized a MacPherson strut front suspension and a multi-link rear suspension, providing a good balance of comfort and handling. The suspension was tuned to prioritize ride quality, making it well-suited for long-distance driving. Braking duties were handled by disc brakes on the front wheels and drum brakes on the rear wheels. ABS (Anti-lock Braking System) was standard, enhancing braking performance and stability. The S80’s chassis was designed to provide a solid and stable platform, contributing to its overall feeling of safety and security. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering.
Market Reception & Comparison
The S80 1.6 T4 was generally well-received by critics as a sensible and practical option within the executive sedan segment. It was praised for its fuel efficiency, comfortable ride, and Volvo’s signature safety features. However, some reviewers noted that its performance was not as engaging as that of its rivals, particularly those with more powerful engines. Compared to the S80 T5 (2.0L turbocharged engine), the 1.6 T4 offered lower running costs but sacrificed some performance. The 1.6 T4 also provided a more affordable entry point into the S80 range compared to the six-cylinder models. Fuel economy figures of around 35.6 US mpg combined were competitive for its class.
Legacy
The Volvo S80 1.6 T4, while not the most powerful or dynamic version of the S80, has proven to be a reliable and durable vehicle. The B4164T engine, when properly maintained, is known for its longevity. In the used car market, the 1.6 T4 represents a good value proposition for buyers seeking a comfortable, safe, and fuel-efficient executive sedan. Maintenance costs are generally reasonable, and parts availability is good. However, as with any used vehicle, it’s important to check for signs of wear and tear and to ensure that the car has been properly serviced. The S80 1.6 T4 remains a testament to Volvo’s commitment to building safe, reliable, and comfortable vehicles.


