BMW 1 Series Convertible (E88 LCI, facelift 2011) 123d (204 Hp) Steptronic


Overall Rating

7.8 / 10
Safety N/A / 5
Not Rated
Engine 4.8 / 5
Value 3.7 / 5
Performance 4.0 / 5
Comfort 3.8 / 5
People\'s Opinion N/A / 5
Not Rated

BMW 1 Series:

The BMW 1 Series is a range of subcompact executive cars manufactured by BMW since 2004. It is the successor to the BMW 3 Series Compact and is currently in its fourth generation. Positioned as the entry-level model in BMW range of products, the first generation was produced in hatchback, coupé and convertible body styles.
Since 2014, the coupé and convertible models have been marketed separately as the 2 Series, therefore the 1 Series range no longer includes these body styles. A four-door sedan model became available for the Chinese market in 2017, using the front-wheel drive platform that is also used the basis for the third-generation 1 Series hatchback....(Read more on Wikipedia)

Convertible (E88 LCI, facelift 2011) Overview:

BMW 1 Series (Convertible (E88 LCI, facelift 2011)). With 400 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~7.1 l/100km). With a weight of 1540 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is good (0–100 km/h in 7.6 s). The top speed reaches 230 km/h. A convertible car with a retractable roof, offering open-air driving experiences. Seating for 4 makes it ideal for daily use.

123d (204 Hp) Steptronic Verdict:

Rating 4 stars

Performance Verdict

Impressive diesel performance with strong torque delivery, making it feel very punchy. The Steptronic offers smooth shifts.

Fuel Economy

Excellent fuel efficiency for its power output, combining strong performance with sensible running costs, especially on longer journeys.

Best Use Case: Long-distance commuting, spirited yet economical driving, mixed use.

Pros and Cons:

Pros:

  • • Engaging RWD driving dynamics and handling.
  • • Wide range of powerful and efficient engines, including iconic straight-six petrols and torquey diesels.
  • • Premium interior quality and build.
  • • Open-top driving experience with a relatively compact footprint.
  • • Timeless BMW design, especially post-facelift.

Cons:

  • • Limited rear passenger space, especially for adults.
  • • Smaller boot space compared to coupe or hatchback variants.
  • • Firm ride quality might not appeal to all.
  • • Higher running costs and potential for common BMW maintenance issues.
  • • Soft-top roof offers less sound insulation than a hardtop.

Specifications:

Specifications are compared to those of the previous generation(Hatchback 3dr (E81): 2009 - 2011).

General:
Brand:BMW
Model:1 Series
Generation:Convertible (E88 LCI, facelift 2011)
Modification (Engine):123d (204 Hp) Steptronic
Start of production:2011
End of production:2013
Powertrain Architecture:Internal Combustion engine
Body type:Cabriolet
Seats:4
Doors:2
Engine:
Engine systems:Particulate filter
Power:204 Hp @ 4400 rpm. Same horsepower
Power per litre:102.3 Hp/l [121mm more]
Torque:400 Nm @ 2000-2250 rpm.
Engine Model/Code:N47D20D More details about the engine N47D20D
Engine displacement:1995
Number of cylinders:4
Engine configuration:Inline
Number of valves per cylinder:4
Fuel injection system:Diesel Commonrail
Engine aspiration:Twin-power turbo, Intercooler
Engine oil capacity:5.2 l
Coolant:7.4 l
Engine layout:Front, Longitudinal
Cylinder Bore:84 mm mm
Piston Stroke:90 mm mm
Compression ratio:16.5:1
Performance:
Fuel Type:Diesel
Fuel consumption (economy) - urban:7.1 l/100 km
Fuel consumption (economy) - extra urban:4.8 l/100 km
Fuel consumption (economy) - combined:5.7 l/100 km
Emission standard:Euro 5
Acceleration 0 - 100 km/h:7.6 sec
Acceleration 0 - 62 mph:7.6 sec
Maximum speed:230 km/h
Weight-to-power ratio:7.5 kg/Hp, 132.5 Hp/tonne
Weight-to-torque ratio:3.9 kg/Nm, 259.7 Nm/tonne
Acceleration 0 - 60 mph:7.2 sec
Space:
Kerb Weight:1540
Max. weight:1980
Max load:440
Trunk (boot) space - maximum:305 l
Trunk (boot) space - minimum:260 l
Permitted trailer load with brakes (12%):1200 kg
Fuel tank capacity:51 l
Permitted trailer load without brakes:740 kg
Permitted towbar download:75 kg
Size:
Length:4360 mm mm [121mm more]
Width:1748 mm mm [Same width.]
Height:1423 mm mm [2mm more]
Wheelbase:2660 mm mm [Same wheelbase.]
Front track:1474 mm
Rear (Back) track:1507 mm
Ride height (ground clearance):140 mm
Minimum turning circle (turning diameter):10.7 m [above average]
Powertrain:
Drivetrain ArchitectureThe Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheelRear wheel drive
Number of gears6
Transmission typeAutomatic
Front brakesVentilated discs [Best for performance and cooling.]
Rear brakesVentilated discs [Best for performance and cooling.]
Assisting systemsABS (Anti-lock braking system)
Steering typeSteering rack and pinion
Tires size205/50 R17 89W
Wheel rims size7J x 17
Front suspensionDouble wishbone
Rear suspensionIndependent multi-link suspension

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