The Volvo S80 II (facelift 2013) 1.6 T4F, producing 180 horsepower, represents a unique offering within the second-generation S80 lineup. Introduced in 2013 and continuing through 2016, this variant was specifically designed to cater to markets with established ethanol fuel infrastructure, notably Sweden and other European countries. It occupied a mid-range position in the S80 portfolio, bridging the gap between the lower-powered diesel options and the more potent T5 and T6 gasoline engines. The “T4F” designation signifies a flexible-fuel engine capable of running on gasoline, E85 ethanol, or any blend thereof, offering drivers a choice based on cost and environmental considerations. This model was built on the Volvo P24 platform, also known as the Y24, which underpinned the S80 and related models.
Technical Specifications
| Brand | Volvo |
| Model | S80 |
| Generation | S80 II (facelift 2013) |
| Type (Engine) | 1.6 T4F (180 Hp) Ethanol Geartronic |
| Start of production | 2013 |
| End of production | 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 4 |
| Doors | 4 |
| Fuel consumption (economy) – urban | 9.7 l/100 km (24.2 US mpg) |
| Fuel consumption (economy) – urban (Ethanol – E85) | 13.2 l/100 km |
| Fuel consumption (economy) – extra urban | 5.6 l/100 km (42 US mpg) |
| Fuel consumption (economy) – extra urban (Ethanol – E85) | 7.6 l/100 km |
| Fuel consumption (economy) – combined | 7.1 l/100 km (33.1 US mpg) |
| Fuel consumption (economy) – combined (Ethanol – E85) | 9.7 l/100 km |
| CO2 emissions | 165 g/km |
| CO2 emissions (Ethanol – E85) | 159 g/km |
| Fuel Type | Petrol / Ethanol – E85 |
| Acceleration 0 – 100 km/h | 9.2 sec |
| Acceleration 0 – 62 mph | 9.2 sec |
| Acceleration 0 – 60 mph | 8.7 sec |
| Maximum speed | 220 km/h (136.7 mph) |
| Weight-to-power ratio | 8.9 kg/Hp |
| Weight-to-torque ratio | 6.7 kg/Nm |
| Power | 180 Hp @ 5700 rpm |
| Torque | 240 Nm @ 1620-4980 rpm (177.01 lb.-ft.) |
| Engine layout | Front, Transverse |
| Engine Model/Code | B4164T2 |
| Engine displacement | 1596 cm3 (97.39 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 79 mm (3.11 in.) |
| Piston Stroke | 81.4 mm (3.2 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger |
| Valvetrain | DOHC |
| 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 | 1608 kg (3545.03 lbs.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Length | 4854 mm (191.1 in.) |
| Width | 1907 mm (75.08 in.) |
| Height | 1493 mm (58.78 in.) |
| Wheelbase | 2835 mm (111.61 in.) |
| Front track | 1588-1578 mm (62.52 – 62.13 in.) |
| Rear track | 1585-1575 mm (62.4 – 62.01 in.) |
| Ride height (ground clearance) | 151 mm (5.94 in.) |
| Minimum turning circle | 11.7 m (38.39 ft.) |
| Drivetrain Architecture | Front wheel drive |
| Number of gears and type of gearbox | 6 gears, automatic transmission |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
Powertrain & Engine Architecture
The heart of the S80 1.6 T4F is the Volvo B4164T2 engine, a 1.6-liter inline-four cylinder powerplant. This engine utilizes direct fuel injection and a single turbocharger to achieve its 180 horsepower output. The direct injection system, a key feature, allows for precise fuel delivery, improving both efficiency and performance. The turbocharger provides a boost in power, particularly at lower engine speeds, mitigating some of the limitations of the relatively small displacement. The engine is designed to operate efficiently on both gasoline and E85 ethanol, with the engine control unit (ECU) automatically adjusting parameters based on the fuel composition detected. The Geartronic automatic transmission, a six-speed unit, was paired exclusively with this engine. This transmission offered a balance between smooth shifting and fuel efficiency, though it wasn’t known for particularly sporty performance.
Driving Characteristics
The 1.6 T4F S80 offered a comfortable, rather than exhilarating, driving experience. Acceleration from 0-60 mph took approximately 8.7 seconds, making it adequately powered for everyday driving but noticeably slower than the T5 or T6 models. The automatic transmission, while smooth, could feel somewhat hesitant during quick overtaking maneuvers. The gear ratios were tuned for fuel economy, prioritizing efficiency over outright performance. On E85, power output would typically decrease slightly due to the lower energy density of ethanol, but the lower fuel cost could offset this. The suspension provided a comfortable ride, absorbing bumps and imperfections in the road well, typical of Volvo’s focus on passenger comfort.
Equipment & Trim Levels
The 1.6 T4F trim generally came standard with features such as leather upholstery, automatic climate control, a premium audio system, and a suite of safety features including ABS, traction control, and multiple airbags. Optional extras included a navigation system, sunroof, and upgraded interior trim materials. The S80, even in this mid-range trim, was well-equipped compared to many competitors, reflecting Volvo’s commitment to safety and comfort. The interior design was characterized by a clean, Scandinavian aesthetic, with a focus on user-friendliness.
Chassis & Braking
The S80 1.6 T4F utilized an independent suspension system at all four wheels, with McPherson struts at the front and a multi-link setup at the rear. This configuration provided a good balance between ride comfort and handling. Brakes consisted of ventilated discs on all four wheels, providing adequate stopping power for the vehicle’s weight and performance. ABS (Anti-lock Braking System) was standard, enhancing safety during emergency braking situations. Stabilizer bars were fitted front and rear to reduce body roll during cornering.
Market Reception & Comparison
The S80 1.6 T4F was generally well-received in markets where ethanol fuel was readily available. Critics praised its fuel efficiency and the flexibility offered by its ability to run on both gasoline and ethanol. However, some reviewers noted that its performance was somewhat underwhelming compared to the more powerful T5 and T6 models. Compared to the T5, the 1.6 T4F offered significantly lower horsepower and torque, resulting in slower acceleration. The T5 also typically commanded a higher price. The diesel variants offered comparable fuel economy but with a different driving experience, characterized by higher torque at lower engine speeds.
Legacy
The Volvo S80 1.6 T4F represents an interesting chapter in Volvo’s history, showcasing the company’s commitment to alternative fuels and environmental sustainability. While not a performance standout, it provided a practical and efficient option for drivers seeking a comfortable and well-equipped sedan. On the used car market, these models are generally considered reliable, though regular maintenance is crucial, particularly regarding the turbocharger and fuel system. The flexible-fuel capability can be a significant advantage in regions with readily available and affordable ethanol. The B4164T2 engine, while not without its quirks, has proven to be a reasonably durable unit when properly maintained.
