The Audi S5 Sportback (F5) 3.0 TDI V6, producing 347 horsepower, represents a compelling blend of performance and efficiency within the broader S5 Sportback lineup. Introduced in April 2019 and continuing through October of the same year, this variant occupied a significant position as a diesel-powered performance option, particularly in European markets where diesel engines remained popular. It’s built on the Audi MLB Evo platform (specifically the F5 generation), sharing its underpinnings with the A5 Sportback but offering enhanced performance and a more luxurious experience. This model incorporated a 48-volt mild-hybrid system, a key feature for improving fuel economy and reducing emissions.
Technical Specifications
| Brand | Audi |
| Model | S5 |
| Generation | S5 Sportback (F5) |
| Type (Engine) | 3.0 TDI V6 (347 Hp) Mild Hybrid quattro tiptronic |
| Start of production | April, 2019 |
| End of production | October, 2019 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | Fastback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 7.2 l/100 km (32.7 US mpg) |
| Fuel consumption (extra urban) | 5.6 l/100 km (42 US mpg) |
| Fuel consumption (combined) | 6.2 l/100 km (37.9 US mpg) |
| CO2 emissions | 161-163 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 4.9 sec |
| Acceleration 0 – 62 mph | 4.9 sec |
| Acceleration 0 – 60 mph | 4.7 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 5.2 kg/Hp |
| Weight-to-torque ratio | 2.6 kg/Nm |
| Gross battery capacity | 0.5 kWh |
| Battery voltage | 48 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Recuperation output | 8 kW |
| Power | 347 Hp @ 3850 rpm |
| Torque | 700 Nm @ 2500-3100 rpm (516.29 lb.-ft.) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | EA897evo2 / DEWB |
| Engine displacement | 2967 cm3 (181.06 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 83 mm (3.27 in.) |
| Piston Stroke | 91.4 mm (3.6 in.) |
| Compression ratio | 15.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger and Electric Powered Compressor, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 6.1 l (6.45 US qt | 5.37 UK qt) |
| Coolant capacity | 11.5 l (12.15 US qt | 10.12 UK qt) |
| Kerb Weight | 1795 kg (3957.3 lbs.) |
| Max. weight | 2380 kg (5247 lbs.) |
| Max load | 585 kg (1289.7 lbs.) |
| Trunk (boot) space – minimum | 430 l (15.19 cu. ft.) |
| Trunk (boot) space – maximum | 1245 l (43.97 cu. ft.) |
| Fuel tank capacity | 58 l (15.32 US gal | 12.76 UK gal) |
| AdBlue tank | 12 l (3.17 US gal | 2.64 UK gal) |
| Max. roof load | 90 kg (198.42 lbs.) |
| Permitted trailer load with brakes (8%) | 2100 kg (4629.71 lbs.) |
| Permitted trailer load with brakes (12%) | 1900 kg (4188.78 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4752 mm (187.09 in.) |
| Width | 1843 mm (72.56 in.) |
| Width including mirrors | 2029 mm (79.88 in.) |
| Height | 1395 mm (54.92 in.) |
| Wheelbase | 2825 mm (111.22 in.) |
| Front track | 1587 mm (62.48 in.) |
| Rear track | 1568 mm (61.73 in.) |
| Drag coefficient (Cd) | 0.28 |
| Minimum turning circle | 11.7 m (38.39 ft.) |
| Drivetrain | All wheel drive (4×4) |
| Number of gears | 8 |
| Gearbox type | Automatic transmission tiptronic |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Tires size | 245/40 R18 |
| Wheel rims size | 8.5J x 18 |
Powertrain & Engine Architecture
At the heart of the S5 Sportback 3.0 TDI lies the EA897evo2 engine, a 3.0-liter V6 diesel. This engine, designated with the code DEWB, benefits from advanced technologies like a turbocharger and an electric powered compressor (EPC). The EPC is crucial for mitigating turbo lag, providing near-instantaneous boost at lower engine speeds, enhancing responsiveness. The engine utilizes a diesel commonrail fuel injection system, delivering precise fuel metering for optimal combustion. The valvetrain employs a Dual Overhead Camshaft (DOHC) configuration with four valves per cylinder, maximizing airflow and contributing to the engine’s power output. The 48V mild-hybrid system incorporates a belt starter generator (BSG) and a small lithium-ion battery. This system allows for extended start-stop functionality, regenerative braking (recuperation of up to 8 kW), and a slight power assist during acceleration. The transmission is an 8-speed tiptronic automatic, known for its smooth shifts and adaptability.
Driving Characteristics
The 3.0 TDI with the tiptronic transmission delivers a refined and capable driving experience. While not as overtly sporty as the gasoline-powered S5 variants, the diesel offers substantial torque – 700 Nm (516 lb-ft) – available from a low 2500 rpm. This translates to strong acceleration in everyday driving situations and effortless overtaking. The 4.9-second 0-60 mph time is respectable, placing it firmly in performance territory. The tiptronic transmission is well-tuned, providing quick and seamless gear changes. However, some drivers may find it less engaging than a manual transmission. The quattro all-wheel-drive system provides excellent traction and stability, particularly in adverse weather conditions. The mild-hybrid system contributes to a smoother start-stop experience and a slight improvement in fuel economy.
Equipment & Trim Levels
The S5 Sportback 3.0 TDI typically came well-equipped as standard. Key features included Audi’s virtual cockpit (a fully digital instrument cluster), a premium sound system, leather upholstery, three-zone automatic climate control, and a power liftgate. Optional extras included features like adaptive cruise control, a head-up display, and upgraded interior trim packages. The S5 Sportback generally offered a higher level of luxury and refinement compared to the standard A5 Sportback, with more aggressive styling cues and sport-tuned suspension.
Chassis & Braking
The S5 Sportback features an independent multi-link suspension at both the front and rear, providing a comfortable yet controlled ride. The suspension is tuned to offer a balance between sporty handling and everyday comfort. The braking system consists of ventilated discs on all four wheels, providing ample stopping power. ABS (Anti-lock Braking System) is standard, enhancing safety and stability during emergency braking. The steering is an electric power steering system, offering precise and responsive control.
Market Reception & Comparison
The S5 Sportback 3.0 TDI was generally well-received by automotive critics. It was praised for its strong performance, refined driving experience, and fuel efficiency. Compared to the gasoline-powered S5 variants, the TDI offered better fuel economy and a broader torque curve, making it a more practical choice for long-distance driving. However, some critics noted that the diesel engine lacked the responsiveness and sound of the gasoline engines. Compared to other diesel-powered performance cars in its class, the S5 Sportback offered a compelling combination of luxury, performance, and technology.
Legacy
The EA897evo2 engine, in its various iterations, has proven to be a reliable and durable powerplant. The 3.0 TDI variant, when properly maintained, is known for its longevity. The mild-hybrid system, while relatively simple, has also demonstrated good reliability. In the used car market, the S5 Sportback 3.0 TDI remains a desirable option for buyers seeking a performance-oriented vehicle with good fuel economy. However, potential buyers should be aware of the potential maintenance costs associated with diesel engines, such as diesel particulate filter (DPF) maintenance and AdBlue refills.
