The Audi A5 Sedan (B10) 2.0 TDI with 204 horsepower, incorporating mild hybrid technology and the quattro ultra all-wheel-drive system paired with a seven-speed S tronic dual-clutch transmission, represents a significant iteration within the fifth generation of Audi’s A5 model line. Introduced in July 2024, this variant balances performance, efficiency, and technology, catering to a market increasingly focused on fuel economy and reduced emissions. The B10 A5 builds upon the success of its predecessors, offering a refined driving experience and a sophisticated interior within the compact executive car segment. This specific configuration positions itself as a mid-range offering, bridging the gap between more economical engine options and the higher-performance variants.
Technical Specifications
| Brand | Audi |
| Model | A5 |
| Generation | A5 Sedan (B10) |
| Type (Engine) | 2.0 TDI (204 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) | 5-5.5 l/100 km (47 – 42.8 US mpg, 56.5 – 51.4 UK mpg, 20 – 18.2 km/l) |
| CO2 emissions (WLTP) | 131-145 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 6.9 sec |
| Acceleration 0 – 62 mph | 6.9 sec |
| Acceleration 0 – 60 mph | 6.6 sec |
| Maximum speed | 241 km/h (149.75 mph) |
| Emission standard | Euro 6e |
| Weight-to-power ratio | 9.2 kg/Hp, 108.2 Hp/tonne |
| Weight-to-torque ratio | 4.7 kg/Nm, 212.2 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 | 204 Hp @ 3800-4200 rpm |
| Torque | 400 Nm @ 1750-3250 rpm (295.02 lb.-ft. @ 1750-3250 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | EA288 evo |
| Engine displacement | 1968 cm3 (120.09 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 81 mm (3.19 in.) |
| Piston Stroke | 95.5 mm (3.76 in.) |
| Compression ratio | 15.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 5.5 l (5.81 US qt | 4.84 UK qt) |
| Coolant | 18.7 l (19.76 US qt | 16.45 UK qt) |
| Kerb Weight | 1885 kg (4155.71 lbs.) |
| Max. weight | 2470 kg (5445.42 lbs.) |
| Max load | 585 kg (1289.7 lbs.) |
| Trunk (boot) space – minimum | 417 l (14.73 cu. ft.) |
| Trunk (boot) space – maximum | 1271 l (44.88 cu. ft.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| AdBlue tank | 20 l (5.28 US gal | 4.4 UK gal) |
| Max. roof load | 90 kg (198.42 lbs.) |
| Permitted trailer load with brakes (8%) | 2000 kg (4409.25 lbs.) |
| Permitted trailer load with brakes (12%) | 1800 kg (3968.32 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 | 1444 mm (56.85 in.) |
| Wheelbase | 2892 mm (113.86 in.) |
| Front track | 1618 mm (63.7 in.) |
| Rear (Back) track | 1605 mm (63.19 in.) |
| Front overhang | 908 mm (35.75 in.) |
| Rear overhang | 1029 mm (40.51 in.) |
| Drag coefficient (Cd) | 0.27 |
| Minimum turning circle (turning diameter) | 12.1 m (39.7 ft.) |
| Approach angle | 14.1° |
| Departure angle | 18.5° |
| 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, 338 mm |
| Rear brakes | Disc, 330 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/55 R17; 235/45 R18; 245/40 R19; 245/35 R20 |
| Wheel rims size | 7.5J x 17; 8J x 18; 8J x 19; 8.5J x 19; 8.5J x 20 |
Powertrain & Engine Architecture
At the heart of the A5 2.0 TDI lies the EA288 evo four-cylinder diesel engine, a powerplant widely used across the Volkswagen Group. This 1968cc engine utilizes a turbocharger with an intercooler to deliver 204 horsepower at 3800-4200 rpm and 400 Nm (295 lb-ft) of torque between 1750 and 3250 rpm. The engine employs a diesel commonrail fuel injection system for precise fuel delivery and optimized combustion. The DOHC valvetrain, with four valves per cylinder, further enhances breathing and efficiency. Crucially, this variant incorporates a 48V mild hybrid system. This system utilizes a belt starter generator (BSG) and a small lithium-ion battery to enable features like extended start-stop operation, coasting with engine off, and a mild power boost during acceleration. The seven-speed S tronic dual-clutch transmission provides rapid and smooth gear changes, contributing to both performance and fuel economy. The quattro ultra all-wheel-drive system intelligently distributes torque between the front and rear axles as needed, enhancing traction and stability.
Driving Characteristics
The 204 hp 2.0 TDI with the S tronic transmission offers a balanced driving experience. While not as overtly sporty as higher-powered A5 variants, it provides ample power for everyday driving and confident highway cruising. Acceleration from 0 to 60 mph takes approximately 6.6 seconds. The S tronic transmission’s quick shifts and well-chosen gear ratios ensure responsive acceleration. The mild hybrid system contributes to a smoother driving experience, particularly during start-stop cycles. Compared to a manual transmission version, the S tronic offers convenience and ease of use, though some drivers may prefer the greater control of a manual. Compared to the more powerful 45 TFSI models, the 2.0 TDI prioritizes fuel efficiency and torque delivery over outright horsepower.
Equipment & Trim Levels
The A5 2.0 TDI typically comes well-equipped as standard. Features generally include Audi’s MMI infotainment system with a touchscreen display, Audi Virtual Cockpit (digital instrument cluster), three-zone automatic climate control, and a suite of driver-assistance systems such as lane departure warning and automatic emergency braking. Interior upholstery is typically a combination of leather and cloth, with options for full leather available. Optional extras often include a premium sound system, navigation, adaptive cruise control, and a panoramic sunroof. Trim levels may vary by market, but generally offer increasing levels of luxury and technology.
Chassis & Braking
The A5 Sedan (B10) utilizes a sophisticated chassis design. The front suspension features a coil spring, independent multi-link setup with a transverse stabilizer, while the rear employs an independent multi-link spring suspension, also with a stabilizer bar. This configuration provides a comfortable ride and precise handling. Braking duties are handled by ventilated discs at the front (338mm) and solid discs at the rear (330mm). The ABS (Anti-lock braking system) is standard, along with electronic stability control.
Market Reception & Comparison
The Audi A5 2.0 TDI Mild Hybrid has been generally well-received by automotive critics. It’s praised for its blend of performance, efficiency, and refinement. Fuel economy is a key strength, with combined WLTP figures ranging from 5.0 to 5.5 l/100 km (47-42.8 US mpg). Compared to the petrol-powered A5 variants, the 2.0 TDI offers significantly better fuel economy. Reliability has been generally good, although diesel particulate filter (DPF) maintenance is a consideration for owners who primarily drive short distances. Compared to competitors like the BMW 3 Series and Mercedes-Benz C-Class, the A5 2.0 TDI offers a compelling package with a focus on technology and a comfortable driving experience.
Legacy
The EA288 evo engine, in its various iterations, has proven to be a durable and reliable powerplant. The addition of mild hybrid technology in this variant enhances its efficiency and reduces emissions, aligning with increasingly stringent environmental regulations. In the used car market, the A5 2.0 TDI Mild Hybrid is expected to hold its value well due to its reputation for reliability and fuel economy. Regular maintenance, particularly regarding the DPF and AdBlue system, will be crucial for long-term ownership. This variant represents a significant step towards Audi’s electrification strategy, offering a practical and efficient alternative to traditional petrol engines.
