The 2013 BMW 1 Series M135i is a high-performance hatchback that offers a blend of sportiness, luxury, and practicality. It features a 3.0-liter 6-cylinder petrol engine paired with a manual transmission, making it an engaging car to drive. The M135i is part of the M Performance line, which sits between the standard 1 Series and the full M models like the M2 or M3. Here's an overview of its key specifications and features: Key Specifications: Engine: 3.0L inline-6 turbocharged petrol engine Power Output: Around 320 hp (235 kW) Torque: 332 lb-ft (450 Nm) Transmission: 6-speed manual (as specified) Performance: 0-60 mph (0-100 km/h) in around 5.1 seconds Top speed of about 155 mph (250 km/h) (electronically limited) Fuel Economy: Approximately 30-35 mpg (depending on driving conditions) CO2 Emissions: Around 189 g/km (Euro 5) Design and Features: Exterior: Aggressive styling with M Sport bumpers, wide wheel arches, and sportier elements like quad exhausts and larger alloy wheels. Interior: Premium materials with a driver-focused cockpit, sports seats, M-specific details, and a well-equipped infotainment system. Technology: Typically includes navigation, Bluetooth connectivity, parking sensors, and options for an upgraded sound system. Handling: Features M Sport suspension, making it sharper and more dynamic than the regular 1 Series, and a rear-wheel-drive layout for better driving dynamics. Driving Experience: The M135i is known for its engaging and responsive driving experience, thanks to its powerful engine, precise steering, and well-tuned suspension. The manual gearbox adds to the connection between driver and car, enhancing the overall driving pleasure.