The Mercedes-Benz CLS 63 AMG Shooting Brake (X218, facelifted in 2014) represents a unique blend of high-performance and practicality within the Mercedes-Benz lineup. Produced from 2014 to 2018, this variant combined the elegant styling of the CLS four-door coupe with the versatility of a station wagon (estate) body style. The “63” designation signifies the inclusion of Mercedes-AMG’s potent 5.5-liter V8 engine, paired with the 7-speed MCT (Multi Clutch Technology) automatic transmission and a 4MATIC all-wheel-drive system. This particular configuration positioned the CLS 63 Shooting Brake as the flagship performance variant of the X218 series, appealing to buyers seeking exhilarating performance without sacrificing space or luxury.
| Brand | Mercedes-Benz |
| Model | CLS |
| Generation | CLS Shooting Brake (X218, facelift 2014) |
| Type | AMG CLS 63 V8 (557 Hp) MCT 4MATIC |
| Start of production | 2014 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 14.4 l/100 km (16.3 US mpg, 19.6 UK mpg, 6.9 km/l) |
| Fuel consumption (extra urban) | 8.4 l/100 km (28 US mpg, 33.6 UK mpg, 11.9 km/l) |
| Fuel consumption (combined) | 10.6 l/100 km (22.2 US mpg, 26.6 UK mpg, 9.4 km/l) |
| CO2 emissions | 248 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 3.8 sec |
| Acceleration 0 – 62 mph | 3.8 sec |
| Acceleration 0 – 60 mph | 3.6 sec |
| Maximum speed | 250 km/h (155.34 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 3.6 kg/Hp, 275.1 Hp/tonne |
| Weight-to-torque ratio | 2.8 kg/Nm, 355.6 Nm/tonne |
| Power | 557 Hp @ 5500 rpm |
| Power per litre | 102 Hp/l |
| Torque | 720 Nm @ 1750-5250 rpm (531.04 lb.-ft. @ 1750-5250 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M 157.981 |
| Engine displacement | 5461 cm3 (333.25 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Compression ratio | 10:1 |
| Fuel injection system | Direct injection |
| Engine aspiration | BiTurbo, Intercooler |
| Engine oil capacity | 8.5 l (8.98 US qt | 7.48 UK qt) |
| Kerb Weight | 2025 kg (4464.36 lbs.) |
| Max. weight | 2560 kg (5643.83 lbs.) |
| Max load | 535 kg (1179.47 lbs.) |
| Trunk (boot) space – minimum | 590 l (20.84 cu. ft.) |
| Trunk (boot) space – maximum | 1550 l (54.74 cu. ft.) |
| Fuel tank capacity | 66 l (17.44 US gal | 14.52 UK gal) |
| Length | 4953 mm (195 in.) |
| Width | 1881 mm (74.06 in.) |
| Height | 1419 mm (55.87 in.) |
| Wheelbase | 2874 mm (113.15 in.) |
| Front track | 1596 mm (62.83 in.) |
| Rear track | 1629 mm (64.13 in.) |
| Minimum turning circle | 11.25 m (36.91 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears | 7 |
| Gearbox type | Automatic transmission MCT |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Tires size | 255/35 ZR 19; 285/30 ZR 19 |
| Wheel rims size | 19 |
Powertrain & Engine Architecture
At the heart of the CLS 63 AMG Shooting Brake lies the M157.981 5.5-liter V8 engine. This powerplant is characterized by its twin-turbocharged configuration, utilizing two exhaust gas-fed turbochargers to deliver substantial power and torque. The engine features direct fuel injection, ensuring precise fuel delivery and optimized combustion. A compression ratio of 10:1 further contributes to its efficiency and performance. The engine’s output of 557 horsepower at 5500 rpm and 720 Nm (531 lb-ft) of torque between 1750 and 5250 rpm provides exhilarating acceleration. The MCT 7-speed automatic transmission, a signature of AMG models, employs a wet multi-disc clutch pack instead of a traditional torque converter. This design allows for faster and more direct gear changes, enhancing the driving experience. The 4MATIC all-wheel-drive system distributes power between the front and rear axles, providing enhanced traction and stability, particularly in adverse weather conditions.
Driving Characteristics
The CLS 63 AMG Shooting Brake delivers a driving experience that is both refined and aggressively sporty. The combination of the powerful V8 engine, the quick-shifting MCT transmission, and the all-wheel-drive system results in a 0-60 mph time of approximately 3.6 seconds. The MCT transmission’s programming prioritizes quick shifts during spirited driving, while also providing smooth and comfortable gear changes in everyday driving situations. The all-wheel-drive system provides excellent grip, allowing for confident cornering and acceleration. Compared to the CLS 550 models with their naturally aspirated V8s, the 63 AMG offers a significantly more potent and responsive driving experience. While the CLS 63 doesn’t possess the raw, track-focused edge of some dedicated AMG models like the C63, it strikes a compelling balance between performance and luxury.
Equipment & Trim Levels
The CLS 63 AMG Shooting Brake came generously equipped as standard. Interior features typically included premium leather upholstery, AMG sport seats with enhanced bolstering, a sport steering wheel, and brushed aluminum interior trim. Standard technology included a high-resolution infotainment system with navigation, a premium sound system, and a suite of driver-assistance features such as adaptive cruise control, lane-keeping assist, and blind-spot monitoring. Optional extras included carbon fiber interior trim, a panoramic sunroof, and upgraded audio systems. The overall interior ambiance was one of sophisticated luxury, befitting a high-performance flagship model.
Chassis & Braking
The CLS 63 AMG Shooting Brake featured a sophisticated chassis designed to handle the engine’s substantial power. The suspension system consisted of an independent McPherson strut setup at the front and a multi-link suspension at the rear, both incorporating coil springs and anti-roll bars. AMG-tuned dampers and suspension components provided a firm yet controlled ride. The braking system consisted of ventilated discs at all four corners, with large calipers providing ample stopping power. The AMG braking system, often included as an option, featured even larger rotors and calipers for enhanced fade resistance during demanding driving conditions.
Market Reception & Comparison
The CLS 63 AMG Shooting Brake was generally well-received by automotive critics. Reviewers praised its unique combination of performance, luxury, and practicality. The shooting brake body style was lauded for its elegant design and increased cargo capacity compared to the standard CLS coupe. However, some critics noted the relatively high price tag and the potential for fuel consumption to be a concern. Compared to other performance wagons of the time, such as the Audi RS6 Avant and the BMW M5 Touring (not officially sold in the US during this generation), the CLS 63 offered a distinct blend of Mercedes-Benz luxury and AMG performance. Fuel economy, while respectable for a vehicle of this caliber, was lower than that of the more fuel-efficient CLS 400 or CLS 550 models.
Legacy
The Mercedes-Benz CLS 63 AMG Shooting Brake (X218) remains a desirable vehicle in the used car market. The M157 V8 engine, while complex, has proven to be relatively reliable with proper maintenance. Common maintenance items include regular oil changes, spark plug replacements, and inspection of the turbochargers. The MCT transmission requires specialized fluid and maintenance procedures. The CLS 63 Shooting Brake’s unique styling and potent performance have ensured its continued appeal to enthusiasts seeking a distinctive and capable grand tourer. Its blend of practicality and performance continues to set it apart from more conventional luxury vehicles.
