Technical Specifications
| Brand | Mercedes-Benz |
| Model | CLS |
| Generation | CLS Shooting Brake (X218, facelift 2014) |
| Type (Engine) | CLS 350 BlueTEC V6 (258 Hp) 9G-TRONIC |
| Start of production | 2014 |
| End of production | 2015 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 6.6 l/100 km (35.6 US mpg, 42.8 UK mpg, 15.2 km/l) |
| Fuel consumption (extra urban) | 5.1 l/100 km (46.1 US mpg, 55.4 UK mpg, 19.6 km/l) |
| Fuel consumption (combined) | 5.7 l/100 km (41.3 US mpg, 49.6 UK mpg, 17.5 km/l) |
| CO2 emissions | 149 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 6.6 sec |
| Acceleration 0 – 62 mph | 6.6 sec |
| Acceleration 0 – 60 mph | 6.3 sec |
| Maximum speed | 245 km/h (152.24 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 7.2 kg/Hp, 138.7 Hp/tonne |
| Weight-to-torque ratio | 3 kg/Nm, 333.3 Nm/tonne |
| Power | 258 Hp @ 3600 rpm |
| Power per litre | 86.4 Hp/l |
| Torque | 620 Nm @ 1600-2400 rpm (457.29 lb.-ft. @ 1600-2400 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | OM 642.852 |
| Engine displacement | 2987 cm3 (182.28 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 83 mm (3.27 in.) |
| Piston Stroke | 92 mm (3.62 in.) |
| Compression ratio | 15.5:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 8 l (8.45 US qt | 7.04 UK qt) |
| Coolant | 10.8 l (11.41 US qt | 9.5 UK qt) |
| Kerb Weight | 1860 kg (4100.6 lbs.) |
| Max. weight | 2460 kg (5423.37 lbs.) |
| Max load | 600 kg (1322.77 lbs.) |
| Trunk (boot) space – minimum | 590 l (20.84 cu. ft.) |
| Trunk (boot) space – maximum | 1550 l (54.74 cu. ft.) |
| Fuel tank capacity | 59 l (15.59 US gal | 12.98 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 2100 kg (4629.71 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 4953 mm (195 in.) |
| Width | 1881 mm (74.06 in.) |
| Width including mirrors | 2075 mm (81.69 in.) |
| Height | 1419 mm (55.87 in.) |
| Wheelbase | 2874 mm (113.15 in.) |
| Front track | 1596 mm (62.83 in.) |
| Rear (Back) track | 1629 mm (64.13 in.) |
| Front overhang | 898 mm (35.35 in.) |
| Rear overhang | 1181 mm (46.5 in.) |
| Minimum turning circle | 11.18 m (36.68 ft.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 9 gears, automatic transmission G-TRONIC |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Tires size | 245/45 R17 |
| Wheel rims size | 17 |
The Mercedes-Benz CLS 350 BlueTEC Shooting Brake (X218, facelifted in 2014) was a distinctive offering in the luxury automotive market, successfully merging the sleek profile of a coupe with the practicality of a station wagon. Production spanned from 2014 to 2015, positioning this variant as a middle-ground option within the X218 CLS range, situated between the performance-oriented CLS 550 models and the more fuel-conscious CLS 250. It was engineered to deliver a refined driving experience, prioritizing fuel efficiency and long-distance comfort, appealing to buyers who desired a sophisticated and versatile grand tourer. The model found its primary market in Europe and other regions where the shooting brake (estate) body style remained popular.
Powertrain & Engine Architecture
The CLS 350 BlueTEC Shooting Brake was powered by the OM 642.852 3.0-liter V6 diesel engine. This engine, a common fixture in the Mercedes-Benz lineup, featured a robust cast iron block and lightweight aluminum cylinder heads. It utilized a state-of-the-art common-rail direct injection system, delivering fuel at exceptionally high pressures for optimized combustion efficiency. A variable geometry turbocharger, coupled with an intercooler, further boosted performance and fuel economy. The engine generated 258 horsepower at 3600 rpm and a substantial 620 Nm (457 lb-ft) of torque between 1600 and 2400 rpm. This broad torque curve was a defining characteristic, providing strong acceleration across a wide range of driving conditions. The engine also incorporated a diesel particulate filter (DPF) to comply with the stringent Euro 6 emission regulations.
The engine was mated to Mercedes-Benz’s 9G-TRONIC nine-speed automatic transmission. This transmission was designed to enhance fuel economy and provide smoother, more refined gear changes. The expansive range of gears allowed the engine to consistently operate within its most efficient operating range. The 9G-TRONIC also included a manual shift mode, granting drivers greater control over gear selection.
Driving Characteristics
The CLS 350 BlueTEC Shooting Brake offered a refined and comfortable driving experience. The abundant torque from the V6 diesel engine provided effortless acceleration, making it ideally suited for highway cruising and overtaking maneuvers. While not designed as a dedicated sports car, the CLS 350 delivered respectable performance, achieving 0-60 mph in approximately 6.3 seconds. The 9G-TRONIC transmission contributed to smooth and seamless gear transitions, enhancing the overall driving experience. Compared to the more powerful CLS 550 models, the 350 BlueTEC prioritized fuel efficiency and relaxed cruising over outright performance. In contrast to the CLS 250, the 350 offered a significant power increase and a more polished driving experience, justifying its higher price point.
Equipment & Trim Levels
The CLS 350 BlueTEC Shooting Brake came standard with a comprehensive array of features, including leather upholstery, automatic climate control, a premium sound system, and a suite of safety technologies such as ABS, ESP, and multiple airbags. Optional extras included a panoramic sunroof, advanced driver-assistance systems (such as adaptive cruise control and lane-keeping assist), and upgraded interior trim options. The interior design was characterized by its elegant styling and use of high-quality materials. The standard dashboard layout featured a central display screen and traditional analog gauges.
Chassis & Braking
The CLS 350 BlueTEC Shooting Brake utilized an independent suspension system on all four wheels. The front suspension employed a McPherson strut design, while the rear featured a multi-link setup. This configuration struck a balance between ride comfort and handling precision. The vehicle was equipped with ventilated disc brakes at the front and solid disc brakes at the rear. The braking system was enhanced by ABS (Anti-lock Braking System) and ESP (Electronic Stability Program) for improved safety and control.
Market Reception & Comparison
The CLS 350 BlueTEC Shooting Brake was generally well-received by automotive critics. It was lauded for its refined driving experience, fuel efficiency, and spacious interior. Some reviewers noted that the diesel engine could be slightly audible compared to gasoline alternatives. In terms of fuel economy, the CLS 350 BlueTEC significantly outperformed the CLS 550 models, while offering a more engaging driving experience than the entry-level CLS 250. Reliability was generally strong, consistent with Mercedes-Benz standards, although the complex diesel particulate filter system required periodic maintenance.
Legacy
The Mercedes-Benz CLS 350 BlueTEC Shooting Brake (X218) continues to be a sought-after vehicle in the used car market. Its combination of style, practicality, and fuel efficiency remains appealing to buyers seeking a unique and sophisticated grand tourer. The OM 642.852 engine, while requiring diligent maintenance of the DPF system, is known for its durability and longevity. Well-maintained examples of this model can provide many years of reliable service, offering a compelling alternative to more conventional luxury vehicles.
