The Audi A5 Avant (B10) 2.0 TFSI e-hybrid quattro ultra S tronic represents a sophisticated blend of performance and efficiency within the Audi A5 lineup. Introduced in March 2025, this variant combines a turbocharged four-cylinder gasoline engine with a powerful electric motor and a plug-in hybrid system, offering all-wheel drive capability through Audi’s quattro system. Positioned as a premium offering, it caters to buyers seeking a practical, technologically advanced station wagon with reduced emissions and the flexibility of electric driving. The B10 A5 Avant builds upon the success of the previous B8 and B9 generations, continuing Audi’s tradition of refined design and engineering in the compact executive class.
Technical Specifications
| Brand | Audi |
| Model | A5 |
| Generation | A5 Avant (B10) |
| Type (Engine) | 2.0 TFSI (299 Hp) e-hybrid quattro ultra S tronic |
| Start of production | March, 2025 |
| Powertrain Architecture | PHEV (Plug-in Hybrid Electric Vehicle) |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 2.1-7.4 l/100 km |
| Combined fuel consumption (US mpg) | 112 – 31.8 |
| Combined fuel consumption (UK mpg) | 134.5 – 38.2 |
| Combined fuel consumption (km/l) | 47.6 – 13.5 |
| CO2 emissions (WLTP) | 47-60 g/km |
| Fuel Type | Petrol / electricity |
| Acceleration 0 – 100 km/h | 5.9 sec |
| Acceleration 0 – 62 mph | 5.9 sec |
| Acceleration 0 – 60 mph | 5.6 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 6e |
| Weight-to-power ratio | 7 kg/Hp |
| Weight-to-torque ratio | 4.6 kg/Nm |
| Gross battery capacity | 25.9 kWh |
| Net (usable) battery capacity | 20.7 kWh |
| Battery voltage | 400 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery location | Under the trunk |
| Recuperation output | 88 kW |
| All-electric range (WLTP) | 108 km (67.11 mi) |
| Average Energy consumption (WLTP) | 15-15.8 kWh/100 km |
| Average Energy consumption (kWh/100 mi) | 24.14 – 25.43 |
| Average Energy consumption (MPGe) | 140 – 133 |
| Average Energy consumption (km/kWh) | 6.7 – 6.3 |
| Average Energy consumption (mi/kWh) | 4.1 – 3.9 |
| Max speed (electric) | 140 km/h (86.99 mph) |
| Electric motor power | 143 Hp |
| Electric motor Torque | 350 Nm (258.15 lb.-ft.) |
| Electric motor location | Between the combustion engine and the transmission |
| Electric motor type | Synchronous |
| System power | 299 Hp |
| System torque | 450 Nm (331.9 lb.-ft.) |
| Power | 252 Hp @ 5000-6500 rpm |
| Torque | 380 Nm @ 1600-4500 rpm (280.27 lb.-ft. @ 1600-4500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine displacement | 1984 cm3 (121.07 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 82.5 mm (3.25 in.) |
| Piston Stroke | 92.8 mm (3.65 in.) |
| Compression ratio | 12.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 6 l (6.34 US qt | 5.28 UK qt) |
| Coolant | 13 l (13.74 US qt | 11.44 UK qt) |
| Kerb Weight | 2085 kg (4596.64 lbs.) |
| Max. weight | 2655 kg (5853.27 lbs.) |
| Max load | 570 kg (1256.63 lbs.) |
| Trunk (boot) space – minimum | 361 l (12.75 cu. ft.) |
| Trunk (boot) space – maximum | 1306 l (46.12 cu. ft.) |
| Fuel tank capacity | 46 l (12.15 US gal | 10.12 UK gal) |
| Max. roof load | 90 kg (198.42 lbs.) |
| Permitted trailer load with brakes (8%) | 1900 kg (4188.78 lbs.) |
| Permitted trailer load with brakes (12%) | 1700 kg (3747.86 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4829 mm (190.12 in.) |
| Width | 1860 mm (73.23 in.) |
| Width including mirrors | 2099 mm (82.64 in.) |
| Height | 1458 mm (57.4 in.) |
| Wheelbase | 2892 mm (113.86 in.) |
| Front track | 1620 mm (63.78 in.) |
| Rear (Back) track | 1607 mm (63.27 in.) |
| Front overhang | 908 mm (35.75 in.) |
| Rear overhang | 1029 mm (40.51 in.) |
| Drag coefficient (Cd) | 0.29 |
| Minimum turning circle (turning diameter) | 12.2 m (40.03 ft.) |
| Approach angle | 14.9° |
| Departure angle | 18.6° |
| Drivetrain Architecture | The Internal combustion engine (ICE) and the electric motor permanently drive the front wheels of the vehicle, capable of running in full electric or mixed mode, and if necessary through the electrically or mechanically controlled clutch, the rear wheels are driven. |
| 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, 330 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 235/45 R18 |
| Wheel rims size | 8J x 18 |
Powertrain & Engine Architecture
At the heart of the A5 Avant 2.0 TFSI e-hybrid lies a 1984cc, turbocharged inline-four cylinder gasoline engine. This engine, utilizing direct fuel injection and a DOHC valvetrain, produces 252 horsepower between 5000 and 6500 rpm and 380 Nm (280.27 lb-ft) of torque from 1600 to 4500 rpm. The turbocharger and intercooler enhance performance by increasing air density entering the engine. Complementing the gasoline engine is a 143 hp electric motor integrated between the engine and the seven-speed S tronic dual-clutch transmission. The electric motor delivers 350 Nm (258.15 lb-ft) of torque, providing instant responsiveness and contributing to the car’s overall 299 hp system output and 450 Nm (331.9 lb-ft) of system torque. The 25.9 kWh gross (20.7 kWh net) lithium-ion battery pack, located under the trunk floor, enables an all-electric range of up to 108 km (67.11 miles) according to WLTP standards. The powertrain utilizes a sophisticated control system to seamlessly blend power from both sources, optimizing for efficiency or performance as needed.
Driving Characteristics
The 2.0 TFSI e-hybrid S tronic offers a refined and versatile driving experience. In electric mode, the vehicle provides near-silent acceleration and responsive torque, ideal for urban commuting. Switching to hybrid mode allows the engine and motor to work in tandem, delivering brisk acceleration – 0 to 60 mph in approximately 5.6 seconds. The S tronic transmission provides quick and smooth gear changes, enhancing the overall driving experience. Compared to the standard A5 Avant models with lower-powered engines, the e-hybrid offers significantly improved acceleration and a more premium feel. While the added weight of the battery pack slightly impacts handling compared to lighter variants, the quattro all-wheel-drive system ensures excellent traction and stability in various conditions. The gear ratios are tuned to maximize efficiency in electric mode and provide strong acceleration in hybrid mode.
Equipment & Trim Levels
The A5 Avant 2.0 TFSI e-hybrid typically comes well-equipped as standard. Features include Audi’s virtual cockpit digital instrument cluster, a touchscreen infotainment system with navigation, leather upholstery, three-zone automatic climate control, and a suite of advanced driver-assistance systems such as adaptive cruise control, lane departure warning, and automatic emergency braking. Optional extras often include a premium sound system, panoramic sunroof, and upgraded interior trim materials. The specific trim level can vary depending on the market, but generally, this variant represents a high level of specification within the A5 Avant range.
Chassis & Braking
The A5 Avant 2.0 TFSI e-hybrid utilizes a sophisticated chassis design featuring a coil spring, independent multi-link suspension at both the front and rear, with a transverse stabilizer bar. This setup provides a comfortable ride while maintaining good handling characteristics. The braking system consists of ventilated discs all around – 360mm at the front and 330mm at the rear – providing ample stopping power. ABS (Anti-lock Braking System) is standard, enhancing safety and control. Due to the increased weight from the hybrid components, the suspension may be slightly stiffer compared to non-hybrid A5 Avants to maintain stability.
Market Reception & Comparison
The Audi A5 Avant 2.0 TFSI e-hybrid has been generally well-received by automotive critics, praised for its blend of performance, efficiency, and practicality. Compared to other A5 Avant trims, the e-hybrid offers significantly better fuel economy and lower emissions, making it an attractive option for environmentally conscious buyers. However, the higher purchase price and slightly reduced trunk space (due to the battery pack) are potential drawbacks. Against competitors like the BMW 3 Series Touring xDrive30e and Mercedes-Benz C 300 e Estate, the A5 Avant e-hybrid holds its own with its refined interior, advanced technology, and engaging driving dynamics.
Legacy
The Audi A5 Avant 2.0 TFSI e-hybrid represents a significant step towards electrification in the premium station wagon segment. While long-term reliability data is still emerging, Audi’s reputation for build quality and engineering suggests that the powertrain should prove durable. The hybrid system’s complexity may require specialized maintenance, but the benefits of reduced emissions and improved fuel economy are likely to make this variant a desirable option in the used car market as awareness of plug-in hybrid technology grows. It showcases Audi’s commitment to offering a range of electrified vehicles, paving the way for future generations of hybrid and fully electric A5 models.
