The Audi A5 Coupe (8T3), particularly the 2.0 TDI 177 hp quattro S tronic variant produced from 2011 to 2015, represents a significant iteration of Audi’s popular luxury coupe. This facelifted model, built on the Audi’s B8 platform (internally designated 8T3), aimed to refine the original A5’s design and enhance its technological offerings. Positioned as a mid-range offering within the A5 lineup, this variant balanced performance, fuel efficiency, and all-weather capability, making it a popular choice in European markets and increasingly sought after in North America as a used import. It slotted between the entry-level 1.8 TFSI models and the more potent 3.0 TDI and S5 variants.
Technical Specifications
| Brand | Audi |
| Model | A5 |
| Generation | A5 Coupe (8T3, facelift 2011) |
| Type (Engine) | 2.0 TDI (177 Hp) quattro S tronic |
| Start of production | 2011 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (urban) | 6.4 l/100 km (36.8 US mpg, 44.1 UK mpg, 15.6 km/l) |
| Fuel consumption (extra urban) | 4.7 l/100 km (50 US mpg, 60.1 UK mpg, 21.3 km/l) |
| Fuel consumption (combined) | 5.3 l/100 km (44.4 US mpg, 53.3 UK mpg, 18.9 km/l) |
| CO2 emissions | 139 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 7.8 sec |
| Acceleration 0 – 62 mph | 7.8 sec |
| Acceleration 0 – 60 mph | 7.4 sec |
| Maximum speed | 225 km/h (139.81 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 8.9 kg/Hp, 112.4 Hp/tonne |
| Weight-to-torque ratio | 4.1 kg/Nm, 241.3 Nm/tonne |
| Power | 177 Hp @ 4200 rpm |
| Power per litre | 89.9 Hp/l |
| Torque | 380 Nm @ 1750-2500 rpm (280.27 lb.-ft. @ 1750-2500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | CGLC |
| 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 | 18:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 5 l (5.28 US qt | 4.4 UK qt) |
| Kerb Weight | 1575 kg (3472.28 lbs.) |
| Max. weight | 2075 kg (4574.59 lbs.) |
| Max load | 500 kg (1102.31 lbs.) |
| Trunk (boot) space – minimum | 455 l (16.07 cu. ft.) |
| Trunk (boot) space – maximum | 829 l (29.28 cu. ft.) |
| Fuel tank capacity | 61 l (16.11 US gal | 13.42 UK gal) |
| Max. roof load | 75 kg (165.35 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 | 4626 mm (182.13 in.) |
| Width | 1854 mm (72.99 in.) |
| Width including mirrors | 2020 mm (79.53 in.) |
| Height | 1372 mm (54.02 in.) |
| Wheelbase | 2751 mm (108.31 in.) |
| Front track | 1590 mm (62.6 in.) |
| Rear (Back) track | 1577 mm (62.09 in.) |
| Front overhang | 861 mm (33.9 in.) |
| Rear overhang | 1014 mm (39.92 in.) |
| Minimum turning circle (turning diameter) | 11.4 m (37.4 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 7 gears, automatic transmission S tronic |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent on trapezoidal lever |
| 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 | 225/50 R17 |
| Wheel rims size | 7.5J x 17 |
Powertrain & Engine Architecture
At the heart of the A5 2.0 TDI quattro S tronic lies the CGLC engine, a 2.0-liter inline-four cylinder diesel engine. This engine is part of the Volkswagen Group’s modular engine family, known for its efficiency and reliability. The CGLC utilizes a common rail direct injection system, delivering fuel at extremely high pressures for optimized combustion. A turbocharger with an intercooler further enhances performance by forcing more air into the cylinders. The engine features a Double Overhead Camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its responsive nature. The 177 hp output is achieved at 4200 rpm, while the impressive 380 Nm (280 lb-ft) of torque is available from a low 1750 rpm, providing strong pulling power. The engine is longitudinally mounted, directing power to all four wheels via Audi’s quattro all-wheel-drive system.
The “S tronic” transmission is a seven-speed dual-clutch transmission (DCT). This transmission offers incredibly fast and smooth gear changes, enhancing both performance and fuel efficiency. Unlike a traditional automatic, the S tronic essentially has two separate clutches – one for odd-numbered gears and one for even-numbered gears – allowing for pre-selection of the next gear. This minimizes interruption in power delivery during shifts.
Driving Characteristics
The 2.0 TDI quattro S tronic A5 Coupe delivers a refined and capable driving experience. While not as overtly sporty as the higher-output variants, the 177 hp engine provides ample power for everyday driving and comfortable highway cruising. The broad torque curve ensures strong acceleration in most situations. The S tronic transmission contributes to a seamless driving experience, with quick and precise gear changes. The quattro all-wheel-drive system provides excellent traction in all weather conditions, enhancing stability and confidence. Compared to the manual transmission versions, the S tronic offers greater convenience, particularly in urban environments. However, some enthusiasts may find the manual transmission more engaging. Compared to the more powerful 3.0 TDI, this variant offers a more economical option without sacrificing a significant amount of performance.
Equipment & Trim Levels
The A5 2.0 TDI quattro S tronic typically came well-equipped, reflecting Audi’s reputation for luxury and technology. Standard features often included leather upholstery, tri-zone automatic climate control, a multi-function steering wheel, and Audi’s MMI infotainment system with a color display. Optional extras could include navigation, a premium sound system, parking sensors, and advanced driver-assistance systems like adaptive cruise control. Trim levels varied by market, but generally offered options for upgraded interior materials, exterior styling enhancements, and additional convenience features.
Chassis & Braking
The A5 Coupe features a sophisticated chassis design. The front suspension utilizes an independent multi-link setup, while the rear employs an independent trapezoidal link suspension. This configuration provides a comfortable ride while maintaining precise handling. The quattro all-wheel-drive system distributes power between the front and rear axles as needed, optimizing traction and stability. Braking duties are handled by ventilated discs at the front and solid discs at the rear. Anti-lock Braking System (ABS) is standard, along with Electronic Stability Control (ESC) to help prevent skidding.
Market Reception & Comparison
The Audi A5 2.0 TDI quattro S tronic was generally well-received by automotive critics. It was praised for its stylish design, refined interior, comfortable ride, and efficient engine. The S tronic transmission was also a highlight, offering smooth and quick gear changes. Fuel economy was a strong point, with combined figures around 5.3 l/100 km (44.4 US mpg). Compared to other trims, this variant offered a good balance of performance and economy, making it a practical choice for everyday use. Reliability was generally good, although some owners have reported issues with the diesel particulate filter (DPF) and turbocharger over the long term.
Legacy
The Audi A5 2.0 TDI quattro S tronic has proven to be a durable and reliable vehicle. On the used car market, these models continue to hold their value, particularly those with well-maintained service histories. The CGLC engine is known for its longevity, and the S tronic transmission, while complex, is generally robust when properly maintained. The A5 Coupe remains a desirable choice for buyers seeking a stylish and capable luxury coupe, and the 2.0 TDI quattro S tronic variant offers a compelling combination of performance, efficiency, and all-weather capability.
