The Mercedes-Benz A-Class (W176) A 250 Sport DCT, produced from 2015 to 2018, represented a significant step forward in the compact luxury hatchback segment. This facelifted version of the W176 generation, introduced in 2015, offered a more refined driving experience and a more powerful engine option compared to earlier models. Positioned as a mid-range to premium trim within the A-Class lineup, the A 250 Sport DCT aimed to attract buyers seeking a blend of performance, style, and technology. It was a key model for Mercedes-Benz in Europe and other global markets, offering a compelling alternative to rivals like the Audi A3 and BMW 1 Series.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | A-Class |
| Generation | A-Class (W176, facelift 2015) |
| Type (Engine) | A 250 (218 Hp) Sport DCT |
| Start of production | 2015 |
| End of production | 2018 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Hatchback |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 8 l/100 km (29.4 US mpg, 35.3 UK mpg, 12.5 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) | 6.2 l/100 km (37.9 US mpg, 45.6 UK mpg, 16.1 km/l) |
| CO2 emissions | 143 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 6.3 sec |
| Acceleration 0 – 62 mph | 6.3 sec |
| Acceleration 0 – 60 mph | 6 sec |
| Maximum speed | 240 km/h (149.13 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 6.3 kg/Hp, 158 Hp/tonne |
| Weight-to-torque ratio | 3.9 kg/Nm, 253.6 Nm/tonne |
| Power | 218 Hp @ 5500 rpm |
| Power per litre | 109.5 Hp/l |
| Torque | 350 Nm @ 1200-4000 rpm (258.15 lb.-ft. @ 1200-4000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | M 270.920 |
| Engine displacement | 1991 cm3 (121.5 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Compression ratio | 9.8:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 5.6 l (5.92 US qt | 4.93 UK qt) |
| Coolant | 7.8 l (8.24 US qt | 6.86 UK qt) |
| Kerb Weight | 1380 kg (3042.38 lbs.) |
| Max. weight | 1960 kg (4321.06 lbs.) |
| Max load | 580 kg (1278.68 lbs.) |
| Trunk (boot) space – minimum | 341 l (12.04 cu. ft.) |
| Trunk (boot) space – maximum | 1157 l (40.86 cu. ft.) |
| Fuel tank capacity | 50 l (13.21 US gal | 11 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 1500 kg (3306.93 lbs.) |
| Permitted trailer load without brakes | 730 kg (1609.37 lbs.) |
| Length | 4299 mm (169.25 in.) |
| Width | 1780 mm (70.08 in.) |
| Width including mirrors | 2022 mm (79.61 in.) |
| Height | 1433 mm (56.42 in.) |
| Wheelbase | 2699 mm (106.26 in.) |
| Front track | 1553 mm (61.14 in.) |
| Rear (Back) track | 1552 mm (61.1 in.) |
| Front overhang | 913 mm (35.94 in.) |
| Rear overhang | 687 mm (27.05 in.) |
| Ride height (ground clearance) | 93 mm (3.66 in.) |
| Drag coefficient (Cd) | 0.32 |
| Minimum turning circle (turning diameter) | 11.00 m (36.09 ft.) |
| Approach angle | 13.7° |
| Departure angle | 17.3° |
| Ramp-over (brakeover) angle | 9.3° |
| 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 | 7 gears, automatic transmission G-DCT |
| Front suspension | Independent type McPherson |
| Rear suspension | Independent multi-link suspension |
| 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 | 235/40 R18 |
| Wheel rims size | 18 |
Powertrain & Engine Architecture
The heart of the A 250 Sport DCT is the M 270.920 2.0-liter inline-four cylinder engine. This engine is a key member of Mercedes-Benz’s modular engine family, known for its efficiency and performance. It features direct fuel injection, a single turbocharger with an intercooler, and variable valve timing on both the intake and exhaust sides. The engine produces 218 horsepower at 5500 rpm and 350 Nm (258 lb-ft) of torque between 1200 and 4000 rpm. This broad torque curve, combined with the quick-shifting 7-speed G-DCT dual-clutch transmission, provides responsive acceleration. The G-DCT transmission is known for its smooth and rapid gear changes, contributing to both performance and fuel efficiency. The engine’s design prioritizes thermal management, utilizing advanced cooling systems to maintain optimal operating temperatures.
Driving Characteristics
The A 250 Sport DCT offers a noticeably more engaging driving experience than lower-powered A-Class variants. The 218 hp engine provides brisk acceleration, with a 0-60 mph time of around 6 seconds. The G-DCT transmission enhances this by providing seamless gear changes, whether in automatic mode or when using the paddle shifters. Compared to the base A 200 models, the A 250 feels significantly more powerful, especially during overtaking maneuvers. While not as raw or focused as the AMG variants, the A 250 strikes a good balance between comfort and performance. The suspension is tuned for a slightly firmer ride than the standard A-Class, providing better body control in corners. The steering is precise and well-weighted, offering a confident feel.
Equipment & Trim Levels
The “Sport” designation in the A 250 Sport DCT indicates a higher level of standard equipment. Typically, this included features like sport seats, a sport steering wheel, aluminum pedal pads, and unique exterior styling elements such as a rear spoiler and side skirts. Interior upholstery was often a combination of ARTICO leather and fabric. Standard infotainment features included a 7-inch display screen, Bluetooth connectivity, and a USB interface. Optional extras included a larger 8-inch display screen, navigation system, premium sound system, panoramic sunroof, and various driver assistance systems like lane keeping assist and blind spot monitoring.
Chassis & Braking
The A 250 Sport DCT utilizes an independent McPherson strut suspension at the front and a multi-link suspension at the rear. This setup provides a good balance of ride comfort and handling. The braking system consists of ventilated discs at the front and solid discs at the rear. ABS (Anti-lock Braking System) is standard. The chassis is designed to be lightweight yet rigid, contributing to the car’s agility. The steering system is an electric power steering system, providing precise and responsive control.
Market Reception & Comparison
The A 250 Sport DCT was generally well-received by automotive critics. It was praised for its powerful engine, responsive transmission, and refined interior. Compared to the A 200, the A 250 offered a significant performance upgrade, making it a more appealing option for drivers who prioritize driving enjoyment. Fuel economy was also considered respectable for a car of its performance level, averaging around 38 mpg combined. Reliability reports have been generally positive, with few major issues reported. However, like any modern vehicle, regular maintenance is crucial to ensure long-term reliability.
Legacy
The W176 A-Class A 250 Sport DCT has proven to be a relatively reliable vehicle in the used car market. The M 270 engine, while requiring regular oil changes, is generally considered durable. The G-DCT transmission, if properly maintained, is also known for its longevity. Today, these models offer a compelling value proposition for buyers seeking a stylish and well-equipped compact hatchback with a good level of performance. They remain a popular choice for those who want a premium driving experience without the higher price tag of an AMG model.
