BMW 1 SERIES (2007-13) 135I 2DR CONVERTIBLE 3.0 306 M SPORT STEP AUTO6
The BMW 1 Series (2007-13) 135I 2DR Convertible 3.0 306 M Sport Step Auto6 is a stylish and sporty compact convertible that appeals to those seeking a premium driving experience with a touch of elegance. Positioned as a lively and engaging alternative to typical city cars, this model is part of BMW’s renowned 1 Series range, known for balancing performance, quality, and everyday practicality. Perfect for driving enthusiasts or those wanting a luxury convertible, it’s often used for leisurely weekend drives, sunny weather cruises, or scenic trips, making it ideal for individuals or couples looking to add a touch of sportiness to their daily lives.
What makes the BMW 1 Series 135I standout is its powerful 3.0-litre engine and sporty M Sport features, offering a dynamic driving experience that’s hard to match in its class. With sleek design, comfortable interior, and notable reliability, it tends to attract drivers who appreciate both style and substance. Compared to rivals, the BMW 1 Series (2007-13) 135I 2DR Convertible is praised for its impressive performance and refined handling, making it a popular choice among premium compact convertibles. A used model from this range, with an average valuation around £4,383 and an average mileage of 88,401, reflects a well-loved vehicle suitable for those seeking a luxurious, fun-to-drive convertible at a reasonable price point.
average use
The most recent mileage readings for the BMW 1 Series (2007-13) 135I Convertible, 3.0 306 M Sport Step Auto6, show a broad distribution across various mileage ranges. Notably, a significant proportion of vehicles—around 16.5%—recorded mileage between 70,000 and 80,000 miles, indicating this as a common mileage bracket. Higher mileage vehicles—above 130,000 miles—make up a smaller percentage, with only 5.1% exceeding 130,000 miles up to 140,000 miles. Conversely, a small percentage (1.3%) of vehicles have recorded very low mileage, between 20,000 and 30,000 miles. Overall, the data suggests that these vehicles are often driven up to around 80,000 miles, with fewer cars spanning the extreme ends of the mileage spectrum.
vehicle values
The data indicates that for a BMW 1 Series (2007-13) 135I 2DR Convertible 3.0 306 M Sport Step Auto6, the majority of private sale valuations fall within the £3,000 to £5,000 range, accounting for approximately 63.2% of the estimates (31.6% in each of the £3,000-£4,000 and £4,000-£5,000 brackets). A smaller proportion, about 13.9%, are valued between £2,000 and £3,000, while very few are estimated above £6,000—only 6.3% in the £6,000-£7,000 range and a mere 2.5% between £7,000 and £8,000. This distribution suggests that most private sales for this model are expected to occur at lower to mid-price points, with high-end valuations being relatively uncommon.
production years
The data indicates that the majority of the BMW 1 Series 135i convertibles (2007-2013) are manufactured around 2008, accounting for 43% of the sample. Vehicles from 2009 and 2010 also make up significant portions, at 34.2% and 16.5% respectively. Notably, only a small percentage, 6.3%, are from 2011, suggesting that most of these models on the road are from the earlier part of the production range. This distribution highlights that 2008 models are the most prevalent, potentially implying higher availability or popularity of vehicles from that year within this model subset.
colour popularity
The data indicates that the most popular main paint colour for the BMW 1 Series (2007-13) 135I 2DR Convertible is black, accounting for 43% of the sample. White and grey are also common, representing 19% and 10.1% respectively. Lighter colours like silver and red are less prevalent but still significant, each making up around 8.9%. Notably, more vibrant or uncommon colours such as blue, orange, and bronze are much less frequent, with orange and bronze each comprising just 1.3% of the vehicles. Overall, the data suggests a strong preference for classic, darker colours among owners of this model.
ownership cycle
The data regarding the number of registered keepers for the specified BMW 1 Series (2007-13) 135i Convertible reveals that the majority of these vehicles (around 25.3%) have had only one registered keeper, indicating they are often owned by a single individual or entity for the duration of their life. A significant portion (approximately 13.9%) have had four keepers, with smaller percentages fluctuating across other counts, notably 7 keepers at 10.1%. Interestingly, the most common distribution is a single keeper or just a few (1 to 3), suggesting these vehicles tend to stay with owners for longer periods rather than being frequently traded. Overall, the data implies these cars are generally maintained and retained over extended ownerships, which could be indicative of their appeal or reliability.
engine choices
The data indicates that the majority of the BMW 1 Series (2007-13) 135I 2DR Convertible with a 3.0L engine predominantly features an engine capacity of 2979cc, accounting for approximately 93.7% of vehicles. Small proportions have slightly different engine sizes, such as 2993cc (2.5%) and 3000cc (3.8%). In terms of fuel type, an overwhelming 98.7% of these vehicles are petrol-powered, with only a minimal 1.3% running on diesel. This suggests that most of these models are petrol variants with 3.0L engines, aligning with the sporty profile of the 135I.
