The Audi S5 Sedan (B10) 3.0 TFSI V6, launched in July 2024, represents the performance-oriented variant of Audi’s mid-size executive sedan. Positioned above the standard A5 Sedan, the S5 boasts a more powerful engine, upgraded suspension, and distinctive styling cues. It’s built on the MLB Evo platform (specifically the B10 generation), shared with other Audi models like the A4 and A6, and serves as a direct competitor to vehicles like the BMW 5 Series and Mercedes-Benz E-Class. This particular configuration, featuring a 3.0-liter turbocharged V6 engine paired with a mild-hybrid system and a seven-speed S tronic dual-clutch transmission, delivers a blend of performance and efficiency.
Technical Specifications
| Brand | Audi |
| Model | S5 |
| Generation | S5 Sedan (B10) |
| Type (Engine) | 3.0 TFSI V6 (367 Hp) Mild Hybrid plus quattro ultra S tronic |
| Start of production | July, 2024 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | Liftback |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 7.4-7.7 l/100 km (31.8 – 30.5 US mpg, 38.2 – 36.7 UK mpg, 13.5 – 13 km/l) |
| CO2 emissions (WLTP) | 167-175 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 4.5 sec |
| Acceleration 0 – 62 mph | 4.5 sec |
| Acceleration 0 – 60 mph | 4.3 sec |
| Maximum speed | 250 km/h (155.34 mph), Electronically limited |
| Emission standard | Euro 6e |
| Weight-to-power ratio | 5.3 kg/Hp, 188.2 Hp/tonne |
| Weight-to-torque ratio | 3.5 kg/Nm, 282.1 Nm/tonne |
| Battery voltage | 48 V |
| Battery technology | Lithium iron phosphate (LiFePO4) |
| Battery location | Under the trunk |
| Recuperation output | 25 kW |
| Electric motor power | 24 Hp |
| Electric motor Torque | 230 Nm (169.64 lb.-ft.) |
| Electric motor location | Middle, Longitudinal |
| Power | 367 Hp @ 5500-6300 rpm |
| Torque | 550 Nm @ 1700-4000 rpm (405.66 lb.-ft. @ 1700-4000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | EA839 |
| Engine displacement | 2995 cm3 (182.77 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 84.5 mm (3.33 in.) |
| Piston Stroke | 89 mm (3.5 in.) |
| Compression ratio | 12:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-scroll turbo, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 7.5 l (7.93 US qt | 6.6 UK qt) |
| Coolant | 19 l (20.08 US qt | 16.72 UK qt) |
| Kerb Weight | 1950 kg (4299.01 lbs.) |
| Max. weight | 2500 kg (5511.56 lbs.) |
| Max load | 550 kg (1212.54 lbs.) |
| Trunk (boot) space – minimum | 417 l (14.73 cu. ft.) |
| Trunk (boot) space – maximum | 1271 l (44.88 cu. ft.) |
| Fuel tank capacity | 56 l (14.79 US gal | 12.32 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 | 4835 mm (190.35 in.) |
| Width | 1860 mm (73.23 in.) |
| Width including mirrors | 2099 mm (82.64 in.) |
| Height | 1429 mm (56.26 in.) |
| Wheelbase | 2896 mm (114.02 in.) |
| Front track | 1616 mm (63.62 in.) |
| Rear (Back) track | 1601 mm (63.03 in.) |
| Front overhang | 908 mm (35.75 in.) |
| Rear overhang | 1031 mm (40.59 in.) |
| Drag coefficient (Cd) | 0.28 |
| Minimum turning circle (turning diameter) | 12.1 m (39.7 ft.) |
| Approach angle | 13.2° |
| Departure angle | 17.6° |
| Drivetrain Architecture | ICE and electric motor drive front wheels, rear drive via clutch |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 7 gears, automatic transmission S tronic |
| Front suspension | Coil spring, Independent multi-link suspension, Transverse stabilizer |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs, 360 mm |
| Rear brakes | Ventilated discs, 350 mm |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 245/40 R19; 245/35 R20 |
| Wheel rims size | 8.5J x 19; 8.5J x 20 |
Powertrain & Engine Architecture
At the heart of the S5 Sedan is Audi’s EA839 3.0-liter turbocharged V6 engine. This engine utilizes a direct injection system and a twin-scroll turbocharger to deliver 367 horsepower and 550 Nm (405.66 lb-ft) of torque. The engine’s output is available across a broad rev range, peaking at 5500-6300 rpm for horsepower and 1700-4000 rpm for torque. A 48V mild-hybrid system is integrated, employing a belt-driven starter generator (BSG) and a small lithium-ion battery. This system enables features like extended engine-off coasting, smoother start-stop operation, and a slight power boost during acceleration. The engine is longitudinally mounted at the front of the vehicle. The S tronic seven-speed dual-clutch transmission provides rapid and precise gear changes. This transmission is known for its efficiency and responsiveness, contributing to the S5’s overall performance.
Driving Characteristics
The 3.0 TFSI V6 with the S tronic transmission delivers a refined yet potent driving experience. Acceleration from 0 to 60 mph is achieved in approximately 4.3 seconds. The S tronic transmission’s quick shifts and the engine’s readily available torque contribute to strong in-gear acceleration. Compared to a manual transmission equipped S5 (if offered), the S tronic prioritizes ease of use and efficiency over outright driver engagement. While not as raw or visceral as a traditional manual, the S tronic offers a seamless and responsive driving experience. The quattro all-wheel-drive system provides excellent traction in various conditions, enhancing stability and confidence. The suspension is tuned for a balance between comfort and handling, offering a firm but controlled ride.
Equipment & Trim Levels
The S5 Sedan typically comes well-equipped as standard. Key features include leather upholstery, a panoramic sunroof, a premium sound system, and a suite of advanced driver-assistance systems (ADAS) such as adaptive cruise control, lane-keeping assist, and automatic emergency braking. Interior trim options often include carbon fiber or wood accents. Optional extras can include upgraded leather packages, a head-up display, and a more powerful Bang & Olufsen sound system. The dashboard features Audi’s virtual cockpit, a fully digital instrument cluster that provides customizable information displays.
Chassis & Braking
The S5 Sedan utilizes an independent multi-link suspension setup at both the front and rear axles. This configuration provides a comfortable ride and precise handling. The suspension is typically stiffer than that of the standard A5 Sedan, reflecting the S5’s performance focus. Braking duties are handled by ventilated discs at all four corners, with larger rotors compared to the A5. Front brakes measure 360mm, while rear brakes are 350mm. The ABS (Anti-lock braking system) and electronic stability control systems are standard, enhancing safety and control.
Market Reception & Comparison
The Audi S5 Sedan (B10) has generally received positive reviews from automotive critics. It’s praised for its powerful engine, refined interior, and sophisticated technology. Compared to the standard A5 Sedan, the S5 offers a significant performance upgrade. Compared to other trims within the S5 lineup (if any were offered with different engines), the 3.0 TFSI V6 represents the top-tier performance option. Fuel economy is respectable for a performance sedan, with combined figures ranging from 7.4-7.7 l/100 km. Reliability has been generally good, although some owners have reported minor issues with the infotainment system.
Legacy
The EA839 engine family has proven to be a robust and reliable powerplant. The combination of the 3.0 TFSI V6 and the S tronic transmission is expected to offer long-term durability. On the used car market, the S5 Sedan (B10) is likely to hold its value well due to its performance credentials and Audi’s reputation for quality. Regular maintenance, including oil changes and adherence to the manufacturer’s recommended service intervals, will be crucial for ensuring the longevity of this powertrain.
