The Audi A5 Coupe (F5) 45 TDI quattro tiptronic represents a compelling blend of performance, efficiency, and luxury within the fifth generation of Audi’s A5 model line. Introduced in May 2019 and continuing through October of the same year, this variant occupied a significant position in the A5 range, offering a diesel-powered, all-wheel-drive option geared towards drivers prioritizing long-distance comfort and refined driving dynamics. It’s built on the MLB Evo platform, shared with other Audi and Volkswagen group vehicles, and aimed at the premium coupe market, competing with models like the BMW 4 Series Coupe and Mercedes-Benz C-Class Coupe.
Technical Specifications
| Brand | Audi |
| Model | A5 |
| Generation | A5 Coupe (F5) |
| Type (Engine) | 45 TDI (231 Hp) quattro tiptronic |
| Start of production | May, 2019 |
| End of production | October, 2019 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (urban) | 6.6-6.8 l/100 km (35.6 – 34.6 US mpg, 42.8 – 41.5 UK mpg, 15.2 – 14.7 km/l) |
| Fuel consumption (extra urban) | 4.4-4.6 l/100 km (53.5 – 51.1 US mpg, 64.2 – 61.4 UK mpg, 22.7 – 21.7 km/l) |
| Fuel consumption (combined) | 5.2-5.4 l/100 km (45.2 – 43.6 US mpg, 54.3 – 52.3 UK mpg, 19.2 – 18.5 km/l) |
| CO2 emissions | 138-143 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 6 sec |
| Acceleration 0 – 62 mph | 6 sec |
| Acceleration 0 – 60 mph | 5.7 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 7.2 kg/Hp, 139.2 Hp/tonne |
| Weight-to-torque ratio | 3.3 kg/Nm, 301.2 Nm/tonne |
| Power | 231 Hp @ 3250-4750 rpm |
| Torque | 500 Nm @ 1750-3250 rpm (368.78 lb.-ft. @ 1750-3250 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | DCPE |
| Engine displacement | 2967 cm3 (181.06 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 83 mm (3.27 in.) |
| Piston Stroke | 91.4 mm (3.6 in.) |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 6.1 l (6.45 US qt | 5.37 UK qt) |
| Kerb Weight | 1660 kg (3659.67 lbs.) |
| Max. weight | 2200 kg (4850.17 lbs.) |
| Max load | 540 kg (1190.5 lbs.) |
| Trunk (boot) space – minimum | 465 l (16.42 cu. ft.) |
| Fuel tank capacity | 58 l (15.32 US gal | 12.76 UK gal) |
| AdBlue tank | 12 l (3.17 US gal | 2.64 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 | 4673 mm (183.98 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 (Back) track | 1568 mm (61.73 in.) |
| Front overhang | 878 mm (34.57 in.) |
| Rear overhang | 1031 mm (40.59 in.) |
| Minimum turning circle | 11.5 m (37.73 ft.) |
| Drivetrain Architecture | All wheel drive (4×4) |
| Number of gears | 8 |
| Type of gearbox | automatic transmission tiptronic |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Tires size | 225/50 R17; 245/40 R18 |
| Wheel rims size | 7.5J x 17; 8.5J x 18 |
INTRODUCTION
The Audi A5 Coupe (F5) 45 TDI quattro tiptronic, produced briefly in 2019, represents a sophisticated iteration of Audi’s popular coupe. Falling within the F5 generation (introduced in 2017), this model leverages a 3.0-liter turbocharged diesel engine paired with Audi’s eight-speed tiptronic automatic transmission and the quattro all-wheel-drive system. Positioned as a mid-range offering within the A5 lineup, it bridged the gap between the more affordable 40 TDI variants and the higher-performance 50 TDI models. The “45 TDI” designation doesn’t directly correlate to engine displacement but rather represents Audi’s internal performance classification.
Powertrain & Engine Architecture
At the heart of the A5 45 TDI lies the DCPE engine, a 3.0-liter V6 turbocharged diesel. This engine is a member of Audi’s modular engine family, known for its robust construction and refined operation. The DCPE utilizes a common rail direct injection system, delivering fuel at extremely high pressures for optimized combustion. The turbocharger, coupled with an intercooler, provides increased air density for enhanced power output. The engine boasts a DOHC (Dual Overhead Camshaft) valvetrain, contributing to efficient valve control. The eight-speed tiptronic automatic transmission is a torque-converter type, offering smooth and responsive gear changes. It features adaptive shift programs that adjust to driving style and conditions. The quattro all-wheel-drive system employs a self-locking center differential, distributing torque between the front and rear axles as needed for optimal traction.
Driving Characteristics
The 231 horsepower and 368 lb-ft of torque produced by the 45 TDI powertrain deliver a balanced driving experience. Acceleration from 0-60 mph takes approximately 5.7 seconds, making it a brisk performer. The tiptronic transmission provides seamless gear changes, and the quattro system ensures confident handling in various weather conditions. Compared to the lower-powered 40 TDI variants, the 45 TDI offers noticeably more responsive acceleration and improved passing power. While not as overtly sporty as the higher-output 50 TDI, the 45 TDI prioritizes refinement and effortless cruising. The gear ratios are tuned for a blend of performance and fuel efficiency, with taller gearing in higher gears for relaxed highway driving.
Equipment & Trim Levels
The A5 45 TDI quattro tiptronic typically came well-equipped as standard. Features included Audi’s MMI infotainment system with a 7-inch display (larger screens were optional), tri-zone automatic climate control, leather upholstery, and heated front seats. Standard safety features encompassed Audi Pre Sense Basic, lane departure warning, and automatic emergency braking. Optional extras included Audi Virtual Cockpit (a fully digital instrument cluster), a Bang & Olufsen sound system, adaptive cruise control, and a panoramic sunroof. Interior trim options varied, with choices in wood, aluminum, and carbon fiber accents. Exterior styling cues were generally consistent across the A5 range, with the 45 TDI often featuring subtle badging to denote its engine specification.
Chassis & Braking
The A5 Coupe’s chassis is designed for a balance of comfort and handling. It utilizes an independent multi-link suspension setup at both the front and rear, providing a smooth and controlled ride. The 45 TDI variant typically featured slightly stiffer springs and dampers compared to the base models to accommodate the increased power and torque. Braking duties are handled by ventilated discs at the front and solid discs at the rear. ABS (Anti-lock Braking System) and electronic stability control are standard features. The steering system is an electromechanical power steering system, offering precise and responsive steering feel.
Market Reception & Comparison
The A5 45 TDI quattro tiptronic was generally well-received by automotive critics. Reviewers praised its refined engine, comfortable ride, and sophisticated interior. Fuel economy was also a strong point, with combined figures averaging around 45 mpg. Compared to the 40 TDI, the 45 TDI offered a worthwhile performance upgrade without significantly compromising fuel efficiency. Against the 50 TDI, it represented a more sensible choice for drivers prioritizing everyday usability over outright performance. Reliability reports have been generally positive, with the 3.0-liter TDI engine proving to be a durable and long-lasting unit.
Legacy
The Audi A5 Coupe (F5) 45 TDI quattro tiptronic, despite its short production run, has established itself as a desirable used car option. The 3.0-liter TDI engine is known for its longevity and relatively low maintenance costs, provided it receives regular servicing. The quattro all-wheel-drive system remains a significant selling point, particularly in regions with inclement weather. As with any diesel vehicle, potential buyers should be aware of the importance of maintaining the diesel particulate filter (DPF) and ensuring the AdBlue system is functioning correctly. Today, these models offer a compelling combination of luxury, performance, and efficiency, making them a popular choice for discerning coupe buyers.
