The Mercedes-Benz CLC 160 BlueEFFICIENCY, produced from 2010 to 2011, was a coupe variant within the CLC (CL203) model range. Positioned as an entry-level offering, it aimed to provide a more accessible entry point into the Mercedes-Benz coupe market. Based on the W203 C-Class platform, the CLC was essentially a three-door coupe derivative intended to appeal to a younger demographic. The 160 BlueEFFICIENCY trim focused on fuel efficiency and affordability, making it a popular choice in European markets where fuel costs were high and compact coupes were in demand. It represented a bridge between the sporty aspirations of a coupe and the practicality expected of a Mercedes-Benz.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | CLC |
| Generation | CLC (CL203) |
| Type (Engine) | CLC 160 BlueEFFICIENCY (129 Hp) |
| Start of production | 2010 |
| End of production | 2011 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 3 |
| Fuel consumption (urban) | 9.7-10.2 l/100 km (24.2 – 23.1 US mpg, 29.1 – 27.7 UK mpg, 10.3 – 9.8 km/l) |
| Fuel consumption (extra urban) | 5.3-5.9 l/100 km (44.4 – 39.9 US mpg, 53.3 – 47.9 UK mpg, 18.9 – 16.9 km/l) |
| Fuel consumption (combined) | 6.9-7.5 l/100 km (34.1 – 31.4 US mpg, 40.9 – 37.7 UK mpg, 14.5 – 13.3 km/l) |
| CO2 emissions | 165-173 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 11.2 sec |
| Acceleration 0 – 62 mph | 11.2 sec |
| Acceleration 0 – 60 mph | 10.6 sec |
| Maximum speed | 210 km/h (130.49 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 10.8 kg/Hp, 92.5 Hp/tonne |
| Weight-to-torque ratio | 6.3 kg/Nm, 157.7 Nm/tonne |
| Power | 129 Hp @ 5000 rpm |
| Power per litre | 80.8 Hp/l |
| Torque | 220 Nm @ 2500-3800 rpm (162.26 lb.-ft. @ 2500-3800 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M 271.911 |
| Engine displacement | 1597 cm3 (97.45 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 82 mm (3.23 in.) |
| Piston Stroke | 75.6 mm (2.98 in.) |
| Compression ratio | 9.3:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Supercharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 5.5 l (5.81 US qt | 4.84 UK qt) |
| Coolant capacity | 8 l (8.45 US qt | 7.04 UK qt) |
| Kerb Weight | 1395 kg (3075.45 lbs.) |
| Max. weight | 1940 kg (4276.97 lbs.) |
| Max load | 545 kg (1201.52 lbs.) |
| Trunk (boot) space – minimum | 310 l (10.95 cu. ft.) |
| Trunk (boot) space – maximum | 1100 l (38.85 cu. ft.) |
| Fuel tank capacity | 62 l (16.38 US gal | 13.64 UK gal) |
| Length | 4448 mm (175.12 in.) |
| Width | 1728 mm (68.03 in.) |
| Width including mirrors | 2078 mm (81.81 in.) |
| Height | 1405 mm (55.31 in.) |
| Wheelbase | 2715 mm (106.89 in.) |
| Front track | 1505 mm (59.25 in.) |
| Rear track | 1476 mm (58.11 in.) |
| Front overhang | 842 mm (33.15 in.) |
| Rear overhang | 891 mm (35.08 in.) |
| Minimum turning circle | 10.77 m (35.33 ft.) |
| Drivetrain | Rear wheel drive |
| Number of gears | 6 |
| Gearbox type | Manual transmission |
| Front suspension | Independent type McPherson, Transverse stabilizer |
| Rear suspension | Independent multi-link suspension, Transverse stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Front tires | 195/60 R16; 205/55 R16; 225/45 R17; 225/40 R18 |
| Rear tires | 195/60 R16; 205/55 R16; 225/45 R17; 245/35 R18 |
| Front wheel rims | 6J x 16; 7J x 16; 7.5J x 17; 7.5J x 18 |
| Rear wheel rims | 6J x 16; 7J x 16; 7.5J x 17; 8.5J x 18 |
Powertrain & Engine Architecture
The CLC 160 BlueEFFICIENCY was powered by the M271.911 engine, a 1.6-liter inline-four cylinder gasoline engine. This engine featured a supercharger and intercooler, which helped to boost power output and improve throttle response. The engine utilized multi-port fuel injection and a double overhead camshaft (DOHC) valvetrain. The “BlueEFFICIENCY” designation indicated the inclusion of various fuel-saving technologies, such as optimized engine management and reduced friction components. The engine produced 129 horsepower at 5000 rpm and 220 Nm (162 lb-ft) of torque between 2500 and 3800 rpm. The engine was mounted longitudinally in the front of the vehicle, driving the rear wheels. The standard transmission was a 6-speed manual, although an automatic transmission was also available as an option.
Driving Characteristics
The CLC 160 BlueEFFICIENCY offered a comfortable, yet not particularly sporty, driving experience. The supercharged engine provided adequate power for everyday driving, but acceleration was not its strong suit. The 0-60 mph time was around 10.6 seconds, and top speed was limited to 130 mph. The manual transmission offered precise shifts, but the gear ratios were geared towards fuel economy rather than performance. Compared to higher-powered CLC variants, such as the CLC 220 CDI or CLC 350, the 160 BlueEFFICIENCY felt noticeably slower. However, its lighter weight and efficient engine contributed to better fuel economy and lower running costs.
Equipment & Trim Levels
The CLC 160 BlueEFFICIENCY typically came equipped with standard features such as air conditioning, power windows, power mirrors, and a basic audio system. Safety features included ABS brakes, airbags, and traction control. Optional extras included leather upholstery, a sunroof, a premium audio system, and parking sensors. The interior was generally well-built, with a focus on functionality and comfort. The dashboard layout was similar to that of the W203 C-Class, with a straightforward design and easy-to-use controls.
Chassis & Braking
The CLC 160 BlueEFFICIENCY utilized an independent McPherson strut suspension in the front and an independent multi-link suspension in the rear. This suspension setup provided a good balance between ride comfort and handling. The front brakes were ventilated discs, while the rear brakes were solid discs. ABS brakes were standard, providing enhanced stopping power and stability. The steering was a hydraulic power steering system, offering a responsive and precise feel.
Market Reception & Comparison
The CLC 160 BlueEFFICIENCY was generally well-received by critics as an affordable and fuel-efficient coupe. However, some reviewers criticized its lack of performance compared to other CLC variants. Its fuel economy of around 34 mpg combined was a major selling point, particularly in Europe. Compared to the CLC 220 CDI, the 160 BlueEFFICIENCY offered lower running costs but less torque and acceleration. The CLC 350, on the other hand, provided significantly more power but at the expense of fuel economy. The 160 BlueEFFICIENCY targeted buyers who prioritized affordability and efficiency over outright performance.
Legacy
The M271 engine, while generally reliable, can be prone to certain issues, such as oil leaks and timing chain wear, particularly as mileage increases. Regular maintenance, including oil changes and timing chain inspections, is crucial for ensuring long-term reliability. Today, the CLC 160 BlueEFFICIENCY can be found on the used car market at relatively affordable prices. It represents a good value for buyers looking for a stylish and economical coupe. While it may not offer the performance of some of its more powerful siblings, its fuel efficiency and relatively low maintenance costs make it a practical and appealing choice.
