The Audi A5 Coupe (F5, facelift 2019) 40 TFSI Mild Hybrid S tronic, produced from August 2020 to 2024, represents a significant iteration within the fifth-generation A5 lineup. Positioned as a mid-range offering, this variant blended performance, efficiency, and technology, appealing to buyers seeking a refined grand touring experience. It builds upon the foundation of the A5 platform (1HX0/A3), known for its balanced handling and sophisticated design. The introduction of mild hybrid technology marked a step towards greater fuel economy and reduced emissions, aligning with increasingly stringent environmental regulations.
Technical Specifications
| Brand | Audi |
| Model | A5 |
| Generation | A5 Coupe (F5, facelift 2019) |
| Type (Engine) | 40 TFSI (204 Hp) Mild Hybrid S tronic |
| Start of production | August, 2020 |
| End of production | 2024 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Combined fuel consumption (WLTP) | 6.0-7.0 l/100 km (39.2 – 33.6 US mpg) |
| CO2 emissions (WLTP) | 137-159 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 7.1 sec |
| Acceleration 0 – 62 mph | 7.1 sec |
| Acceleration 0 – 60 mph | 6.7 sec |
| Maximum speed | 210 km/h (130.49 mph) |
| Engine Power | 204 Hp @ 4475-6000 rpm |
| Engine Torque | 320 Nm @ 1450-4475 rpm (236.02 lb.-ft.) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | DMSA |
| Engine displacement | 1984 cm3 (121.07 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Compression ratio | 12.2:1 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 5.2 l (5.49 US qt | 4.58 UK qt) |
| Coolant capacity | 7.6 l (8.03 US qt | 6.69 UK qt) |
| Kerb Weight | 1485 kg (3273.86 lbs.) |
| Max. weight | 1975 kg (4354.13 lbs.) |
| Trunk (boot) space – minimum | 450 l (15.89 cu. ft.) |
| Fuel tank capacity | 54 l (14.27 US gal | 11.88 UK gal) |
| Number of gears and type of gearbox | 7 gears, automatic transmission S tronic |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Minimum turning circle | 11.5 m (37.73 ft.) |
| Length | 4697 mm (184.92 in.) |
| Width | 1846 mm (72.68 in.) |
| Height | 1371 mm (53.98 in.) |
Powertrain & Engine Architecture
At the heart of the A5 40 TFSI lies the DMSA engine, a 2.0-liter turbocharged inline-four cylinder gasoline engine. This engine is part of Audi’s EA888 family, known for its robust design and tuning potential. The DMSA engine utilizes direct fuel injection, delivering fuel directly into the combustion chamber for improved efficiency and power. A single twin-scroll turbocharger, coupled with an intercooler, provides forced induction, boosting output to 204 horsepower at 4475-6000 rpm and 320 Nm (236 lb-ft) of torque between 1450-4475 rpm. The mild hybrid system, a 48-volt system, incorporates a belt starter generator (BSG) and a small lithium-ion battery. This system allows for extended start-stop operation, regenerative braking, and a slight power boost during acceleration. The engine is paired with Audi’s seven-speed S tronic dual-clutch transmission, known for its quick and smooth shifts. This transmission offers both automatic and manual shift modes, providing drivers with a choice between convenience and control.
Driving Characteristics
The 40 TFSI S tronic combination delivers a refined and capable driving experience. While not as overtly sporty as the higher-output variants, the 204 hp engine provides ample power for everyday driving and confident highway passing. The S tronic transmission contributes to brisk acceleration, with a 0-60 mph time of approximately 6.7 seconds. The mild hybrid system subtly enhances responsiveness, particularly during initial acceleration. Compared to a manual transmission equipped A5, the S tronic offers smoother gear changes and reduced driver fatigue. However, some enthusiasts may find the automatic transmission less engaging. The gear ratios are tuned for a balance between fuel efficiency and performance, with a relatively tall final drive contributing to good highway cruising economy. The front-wheel-drive configuration provides predictable handling, although it may lack the all-weather capability of Audi’s quattro all-wheel-drive system.
Equipment & Trim Levels
The A5 40 TFSI typically came well-equipped, reflecting Audi’s reputation for interior quality and technology. Standard features included Audi’s MMI infotainment system with a 10.1-inch touchscreen display, Apple CarPlay and Android Auto integration, a digital instrument cluster (Audi Virtual Cockpit was often optional), leather upholstery, three-zone automatic climate control, and a suite of driver-assistance systems such as lane departure warning and automatic emergency braking. Optional extras included navigation, a premium sound system (Bang & Olufsen), adaptive cruise control, and a panoramic sunroof. Interior trim options varied, with choices in wood, aluminum, or carbon fiber accents. The exterior styling was typically enhanced with 18- or 19-inch alloy wheels and LED headlights.
Chassis & Braking
The A5 Coupe features a sophisticated chassis design, utilizing an independent multi-link suspension at both the front and rear. This suspension setup provides a comfortable ride while maintaining good handling characteristics. The front suspension incorporates aluminum components to reduce weight, while the rear suspension includes a stabilizer bar to minimize body roll. The braking system consists of ventilated discs at the front and solid discs at the rear. Anti-lock braking system (ABS) and electronic stability control (ESC) are standard features, enhancing safety and control. The steering system is an electric power-assisted rack and pinion system, providing precise and responsive steering feel.
Market Reception & Comparison
The Audi A5 Coupe 40 TFSI Mild Hybrid S tronic was generally well-received by automotive critics. It was praised for its refined driving experience, comfortable interior, and fuel efficiency. Compared to the more powerful A5 45 TFSI, the 40 TFSI offered a more affordable entry point into the A5 lineup, while still providing a satisfying level of performance. Fuel economy figures of 6.0-7.0 l/100 km (39.2-33.6 US mpg) were competitive within its segment. Reliability reports suggest that the EA888 engine is generally durable, although regular maintenance is essential. Some owners have reported minor issues with the mild hybrid system, but these are typically covered under warranty.
Legacy
The Audi A5 Coupe (F5) 40 TFSI Mild Hybrid S tronic represents a transitional model in Audi’s lineup, embracing mild hybrid technology to improve efficiency without sacrificing performance. On the used car market, these models offer a compelling combination of style, comfort, and technology at a relatively accessible price point. The EA888 engine’s proven reliability and the S tronic transmission’s smooth operation contribute to the long-term appeal of this variant. As emissions regulations continue to tighten, the 40 TFSI’s mild hybrid system will likely become increasingly valued by buyers seeking a balance between environmental responsibility and driving enjoyment.
