The Audi Coupe (B2), produced between 1980 and 1988, represented a significant step forward for Audi in the realm of sporty, yet practical, grand tourers. The facelifted version, introduced in 1984, refined the original design and offered a range of engine options. The 2.2i CAT variant, produced from 1985 to 1987, occupied a middle ground in the B2 Coupe lineup, offering a balance between performance and affordability. It was positioned above the base 1.8-liter models but below the more potent 2.3-liter versions, appealing to buyers seeking a refined driving experience without the higher price tag of the flagship models.
Technical Specifications
| Brand | Audi |
| Model | Coupe |
| Generation | Coupe (B2 81, 85, facelift 1984) |
| Type (Engine) | 2.2i (115 Hp) CAT |
| Start of production | 1985 |
| End of production | 1987 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 5 |
| Doors | 2 |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9.5 sec |
| Acceleration 0 – 62 mph | 9.5 sec |
| Acceleration 0 – 60 mph | 9 sec |
| Maximum speed | 189 km/h (117.44 mph) |
| Weight-to-power ratio | 9.2 kg/Hp, 108.5 Hp/tonne |
| Weight-to-torque ratio | 6.4 kg/Nm, 155.7 Nm/tonne |
| Power | 115 Hp @ 5500 rpm |
| Power per litre | 51.7 Hp/l |
| Torque | 165 Nm @ 2500 rpm (121.7 lb.-ft. @ 2500 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | KX |
| Engine displacement | 2226 cm3 (135.84 cu. in.) |
| Number of cylinders | 5 |
| Engine configuration | Inline |
| Cylinder Bore | 81 mm (3.19 in.) |
| Piston Stroke | 86.4 mm (3.4 in.) |
| Compression ratio | 8.5:1 |
| Number of valves per cylinder | 2 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | OHC |
| Engine oil capacity | 4.5 l (4.76 US qt | 3.96 UK qt) |
| Coolant | 8 l (8.45 US qt | 7.04 UK qt) |
| Kerb Weight | 1060 kg (2336.9 lbs.) |
| Max. weight | 1520 kg (3351.03 lbs.) |
| Max load | 460 kg (1014.13 lbs.) |
| Trunk (boot) space – minimum | 443 l (15.64 cu. ft.) |
| Fuel tank capacity | 68 l (17.96 US gal | 14.96 UK gal) |
| Permitted trailer load with brakes (8%) | 1400 kg (3086.47 lbs.) |
| Permitted trailer load without brakes | 560 kg (1234.59 lbs.) |
| Length | 4421 mm (174.06 in.) |
| Width | 1682 mm (66.22 in.) |
| Height | 1350 mm (53.15 in.) |
| Wheelbase | 2538 mm (99.92 in.) |
| Front track | 1400 mm (55.12 in.) |
| Rear (Back) track | 1420 mm (55.91 in.) |
| Ride height (ground clearance) | 110 mm (4.33 in.) |
| Drag coefficient (Cd) | 0.36 |
| Minimum turning circle (turning diameter) | 11 m (36.09 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 5 gears, manual transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Tires size | 185/60 R14 |
| Wheel rims size | 14 |
Introduction
The Audi Coupe B2, particularly the 2.2i CAT model from 1985-1987, was a product of Audi’s commitment to blending performance with everyday usability. Built on the B2 platform (shared with the Audi 80 and 90), the Coupe offered a distinctive three-door body style that set it apart from its sedan siblings. The “CAT” designation indicated the presence of a catalytic converter, reflecting growing environmental regulations in many markets. This variant aimed to provide a more refined and fuel-efficient option compared to the higher-performance 2.3-liter models, while still delivering a respectable driving experience.
Powertrain & Engine Architecture
The heart of the 2.2i CAT was the Audi KX engine, a 2.2-liter inline five-cylinder powerplant. This engine was known for its smooth operation and distinctive sound. The KX engine featured a single overhead camshaft (OHC) operating two valves per cylinder. Fuel delivery was handled by Bosch K-Jetronic multi-port fuel injection, a sophisticated system for its time that contributed to improved fuel efficiency and reduced emissions. The catalytic converter, as indicated by the “CAT” designation, played a crucial role in minimizing harmful exhaust gases. The engine produced 115 horsepower at 5500 rpm and 165 Nm (121.7 lb-ft) of torque at 2500 rpm. This power was delivered to the front wheels through a five-speed manual transmission, which was standard equipment. The engine’s longitudinal mounting and front-wheel-drive configuration were typical of Audi’s engineering philosophy at the time.
Driving Characteristics
The 2.2i CAT offered a balanced driving experience. While not as overtly sporty as the 2.3-liter versions, it provided sufficient power for comfortable cruising and spirited driving. The five-speed manual transmission allowed drivers to effectively utilize the engine’s torque band. Acceleration from 0 to 60 mph took approximately 9 seconds, and the car had a top speed of around 117 mph. The front-wheel-drive layout provided good traction in most conditions, although torque steer could be noticeable under hard acceleration. Compared to the 1.8-liter models, the 2.2i CAT offered a noticeable improvement in performance, while the 2.3-liter versions provided a more exhilarating, but also more expensive, experience. The gear ratios were tuned for a blend of acceleration and fuel economy, making it a suitable choice for both city driving and highway journeys.
Equipment & Trim Levels
The 2.2i CAT typically came with a reasonable level of standard equipment. Interior features included cloth upholstery, a basic stereo system, and power windows. Optional extras included a sunroof, upgraded stereo systems, and alloy wheels. The dashboard layout was functional and straightforward, typical of German automotive design of the era. The interior trim was generally well-built and durable, reflecting Audi’s reputation for quality. The 2.2i CAT was often positioned as a mid-range trim level, offering a step up in features and performance compared to the base models, but without the premium price tag of the top-of-the-line variants.
Chassis & Braking
The Audi Coupe B2 featured a MacPherson strut front suspension and a semi-trailing arm rear suspension. This setup provided a good balance between ride comfort and handling. The 2.2i CAT models were equipped with ventilated disc brakes at the front and disc brakes at the rear, providing adequate stopping power. The car’s weight distribution was relatively balanced, contributing to its stable handling characteristics. The steering was precise and responsive, enhancing the driving experience. The 14-inch wheels were typically fitted with 185/60 R14 tires, providing a good compromise between grip and ride comfort.
Market Reception & Comparison
The Audi Coupe B2 2.2i CAT was generally well-received by automotive critics. It was praised for its smooth engine, comfortable ride, and refined interior. However, some critics noted that it lacked the outright performance of the 2.3-liter models. In terms of fuel economy, the 2.2i CAT offered a slight advantage over the larger-engined variants. Reliability was generally good, although maintenance costs could be higher compared to some of its competitors. Compared to rivals like the BMW 3-Series Coupe and the Porsche 924, the Audi Coupe offered a unique blend of style, practicality, and performance.
Legacy
The Audi Coupe B2 2.2i CAT remains a popular choice among classic car enthusiasts. The KX engine is known for its durability, and parts availability is generally good. While not as sought-after as the more powerful 2.3-liter versions, the 2.2i CAT offers a more affordable entry point into B2 Coupe ownership. These cars are often found in good condition, having been well-maintained by their previous owners. The B2 Coupe, in general, is remembered as a stylish and innovative car that helped establish Audi’s reputation for building high-quality, sporty vehicles. Today, well-preserved examples command a respectable price in the used car market, appealing to collectors and enthusiasts alike.
