The Audi A5 Coupe (F5, facelift) 40 TDI quattro ultra S tronic represents a refinement of Audi’s popular luxury coupe, produced from 2019 through 2020. This variant slots into the mid-range of the A5 lineup, offering a balance between performance, fuel efficiency, and standard features. It builds upon the foundation of the F5 A5 generation, which debuted in 2016, incorporating styling updates and technological enhancements from the 2019 facelift. The “40 TDI” designation signifies a 2.0-liter turbocharged diesel engine producing 190 horsepower, paired with Audi’s seven-speed S tronic dual-clutch transmission and the quattro ultra all-wheel-drive system.
Technical Specifications
| Brand | Audi |
| Model | A5 |
| Generation | A5 Coupe (F5, facelift 2019) |
| Type (Engine) | 40 TDI (190 Hp) quattro ultra S tronic |
| Start of production | 2019 |
| End of production | 2020 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Combined fuel consumption (WLTP) | 5.6-6.2 l/100 km (42 – 37.9 US mpg, 50.4 – 45.6 UK mpg, 17.9 – 16.1 km/l) |
| CO2 emissions (WLTP) | 150-164 g/km |
| Fuel consumption (urban) | 5.6-5.9 l/100 km (42 – 39.9 US mpg, 50.4 – 47.9 UK mpg, 17.9 – 16.9 km/l) |
| Fuel consumption (extra urban) | 4.4-4.8 l/100 km (53.5 – 49 US mpg, 64.2 – 58.9 UK mpg, 22.7 – 20.8 km/l) |
| Fuel consumption (combined) | 4.8-5.2 l/100 km (49 – 45.2 US mpg, 58.9 – 54.3 UK mpg, 20.8 – 19.2 km/l) |
| CO2 emissions | 128-137 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 7.4 sec |
| Acceleration 0 – 62 mph | 7.4 sec |
| Acceleration 0 – 60 mph | 7 sec (Calculated) |
| Maximum speed | 210 km/h (130.49 mph) |
| Emission standard | Euro 6d-TEMP-EVAP-ISC |
| Weight-to-power ratio | 8.3 kg/Hp, 121 Hp/tonne |
| Weight-to-torque ratio | 3.9 kg/Nm, 254.8 Nm/tonne |
| Power | 190 Hp @ 3800-4200 rpm |
| Torque | 400 Nm @ 1750-3000 rpm (295.02 lb.-ft. @ 1750-3000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | DETA, DESA |
| 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 | OHC |
| Engine oil capacity | 4.7 l (4.97 US qt | 4.14 UK qt) |
| Coolant | 12.2 l (12.89 US qt | 10.73 UK qt) |
| Kerb Weight | 1570 kg (3461.26 lbs.) |
| Max. weight | 2085 kg (4596.64 lbs.) |
| Max load | 515 kg (1135.38 lbs.) |
| Trunk (boot) space – minimum | 450 l (15.89 cu. ft.) |
| Fuel tank capacity | 58 l (15.32 US gal | 12.76 UK gal) |
| Max. roof load | 75 kg (165.35 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 | 4697 mm (184.92 in.) |
| Width | 1846 mm (72.68 in.) |
| Width including mirrors | 2029 mm (79.88 in.) |
| Height | 1371 mm (53.98 in.) |
| Wheelbase | 2764 mm (108.82 in.) |
| Front track | 1587 mm (62.48 in.) |
| Rear track | 1568 mm (61.73 in.) |
| Front overhang | 898 mm (35.35 in.) |
| Rear overhang | 1035 mm (40.75 in.) |
| Minimum turning circle | 11.5 m (37.73 ft.) |
| Drivetrain Architecture | All wheel drive (4×4) |
| Number of gears | 7 |
| Gearbox type | 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 |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/40 R17; 245/40 R18 |
| Wheel rims size | 7.5J x 17; 8.5J x 18 |
INTRODUCTION
The Audi A5 Coupe (F5) 40 TDI quattro ultra S tronic, produced from 2019-2020, represents a key offering in Audi’s luxury coupe range. Positioned as a mid-tier variant, it aimed to provide a compelling blend of performance, efficiency, and all-weather capability. Built on the Volkswagen Group’s MLB Evo platform (specifically the A5/B9 variant), it shares its underpinnings with models like the Audi A4, Volkswagen Passat, and Skoda Superb. The facelift introduced in 2019 brought revised styling cues, including a wider singleframe grille, updated headlights and taillights, and a more sculpted rear end. This variant was primarily marketed in Europe and other regions where diesel engines remain popular, offering a sophisticated and practical grand touring experience.
Powertrain & Engine Architecture
At the heart of the A5 40 TDI lies the Volkswagen Group’s 2.0-liter four-cylinder diesel engine, specifically the DETA or DESA engine code depending on the specific production run. This engine utilizes a common-rail direct injection system, delivering fuel at extremely high pressures for optimized combustion. A single turbocharger with an intercooler provides forced induction, boosting power and torque. The engine features a four-valve-per-cylinder DOHC (Double Overhead Camshaft) valvetrain. The S tronic seven-speed dual-clutch transmission is a crucial component, offering rapid and smooth gear changes. The quattro ultra system is an on-demand all-wheel-drive system. Under normal driving conditions, it operates in front-wheel drive to maximize fuel efficiency. When traction is needed, a multi-plate clutch engages the rear axle, distributing torque as required. This system differs from Audi’s traditional Torsen-based quattro system, prioritizing efficiency over constant all-wheel drive engagement.
Driving Characteristics
The 190 horsepower and 400 Nm (295 lb-ft) of torque delivered by the 40 TDI engine provide brisk acceleration, with a 0-60 mph time of around 7 seconds. While not as overtly sporty as higher-output A5 variants like the 45 TFSI, the 40 TDI offers ample power for everyday driving and comfortable highway cruising. The S tronic transmission contributes to a responsive driving experience, with quick shifts and minimal torque interruption. The gear ratios are tuned for a balance between acceleration and fuel economy. The quattro ultra system provides enhanced stability and traction in adverse weather conditions, but some drivers may notice a slight delay in power transfer to the rear wheels during aggressive driving. Compared to the manual transmission versions, the S tronic offers convenience and ease of use, particularly in urban environments.
Equipment & Trim Levels
The A5 40 TDI quattro ultra S tronic typically came well-equipped as standard. Features included Audi’s MMI infotainment system with a 7-inch touchscreen display (upgradeable to a larger screen), automatic climate control, leather upholstery, and a suite of driver-assistance systems such as lane departure warning and automatic emergency braking. Optional extras included a virtual cockpit digital instrument cluster, a Bang & Olufsen sound system, adaptive cruise control, and a panoramic sunroof. Trim levels varied by market, but generally offered packages that added features like upgraded interior trim, sport seats, and exterior styling enhancements.
Chassis & Braking
The A5 Coupe features a sophisticated chassis design, with an independent multi-link suspension at both the front and rear. This setup provides a comfortable ride quality while maintaining good handling characteristics. The front suspension incorporates anti-roll bars to reduce body roll during cornering. The braking system consists of ventilated discs at the front and solid discs at the rear. ABS (Anti-lock Braking System) and electronic stability control are standard features, enhancing safety and control. The steering is an electromechanical power steering system, providing precise and responsive steering feel.
Market Reception & Comparison
The A5 40 TDI quattro ultra S tronic was generally well-received by automotive critics. It was praised for its refined engine, comfortable ride, and sophisticated interior. Fuel economy was a significant selling point, with the diesel engine offering considerably better mileage than the gasoline alternatives. Compared to the A5 45 TFSI, the 40 TDI offered a more economical option, albeit with slightly less performance. The 40 TDI also provided a more practical alternative to the sportier S5 Coupe, appealing to buyers who prioritized comfort and efficiency over outright performance. Reliability reports have been generally positive, with the 2.0 TDI engine proving to be a durable and dependable unit.
Legacy
The Audi A5 Coupe (F5) 40 TDI quattro ultra S tronic remains a popular choice in the used car market. Its combination of style, comfort, and fuel efficiency continues to appeal to buyers seeking a premium coupe experience. The 2.0 TDI engine is known for its longevity and relatively low maintenance costs, making it a practical choice for long-term ownership. While diesel engines have faced increased scrutiny in recent years, the A5 40 TDI’s modern diesel technology and efficient design help it meet stringent emissions standards. The S tronic transmission, while generally reliable, may require servicing at higher mileages. Overall, the A5 40 TDI represents a well-rounded and desirable option in the luxury coupe segment.
