BMW Z4 2011

• Engine and Performance: The sDrive23i variant is powered by a 2.5-liter inline-6 engine producing around 201 horsepower and 184 lb-ft of torque. It can accelerate from 0 to 60 mph in about 6.6 seconds and offers a top speed of approximately 149 mph. It’s paired with a six-speed automatic transmission, providing smooth shifting and a responsive feel.

• Exterior: The Z4 has a sleek, modern design with long hood lines, short overhangs, and a retractable hardtop roof, allowing it to transition between coupe and convertible. Signature BMW styling elements like the kidney grille and sporty front fascia add to its appeal.

• Interior: Inside, it offers premium materials, supportive seats, and a driver-focused layout. Standard features include leatherette upholstery, automatic climate control, and a sound system. The interior feels luxurious but compact, designed for a comfortable and engaging driving experience.

• Handling: With rear-wheel drive, a balanced chassis, and a low center of gravity, the Z4 sDrive23i provides sharp, agile handling. The suspension is tuned to offer both comfort and sportiness, making it enjoyable on winding roads.

• Fuel Economy: It achieves an average fuel economy of around 19 mpg in the city and 27 mpg on the highway.

• Technology and Safety: It comes with features like stability and traction control, airbags, anti-lock brakes etc

Overall, the 2011 BMW Z4 sDrive23i is appreciated for its engaging driving dynamics, refined design, and the blend of sportiness and luxury.

Engine and Performance

• Engine Type: Inline-6, naturally aspirated

• Engine Code: N52B25

• Displacement: 2,497 cc (2.5 liters)

• Bore x Stroke: 82 mm x 78.8 mm

• Compression Ratio: 11.0:1

• Redline: 7,000 rpm

• Fuel Type: Premium unleaded (recommended)

• Fuel Injection System: Direct fuel injection

• Valvetrain: DOHC with 4 valves per cylinder, Double-VANOS (variable camshaft timing)

• Horsepower: 201 hp (204 PS) at 6,300 rpm

• Torque: 250 Nm (184 lb-ft) at 2,750 rpm

• Acceleration (0-100 km/h or 0-62 mph): 6.6 seconds with the manual transmission; around 7.3 seconds with the automatic

• Top Speed: Electronically limited to approximately 151 mph (243 km/h)

Suspension and Brakes

• Front Suspension: Double-joint spring-strut front axle with aluminum control arms, anti-roll bar

• Rear Suspension: Central-arm rear axle with aluminum control arms, anti-roll bar

• Steering: Rack-and-pinion with electronic power steering assist

• Turning Circle: 10.7 m (35.1 feet)

• Brakes: Ventilated disc brakes front and rear

• Front Brake Diameter: 300 mm (11.8 inches)

• Rear Brake Diameter: 294 mm (11.6 inches)

Exterior and Design

• Roof: Hardtop convertible with power-retractable function

• Headlights: Xenon adaptive headlights with headlight washers (standard), LED daytime running lights

• Taillights: LED taillights

Safety Features

• Airbags: Front airbags, side airbags, knee airbags

• ABS: Anti-lock Braking System with Brake Assist

• Traction Control: Dynamic Traction Control (DTC)

• Stability Control: Dynamic Stability Control (DSC)

• Tire Pressure Monitoring System: Standard

• Other Safety: Roll-over protection system

• Comfort Access: Keyless entry and start, with remote top operation

• Adaptive M Suspension: Electronically controlled dampers that adjust to driving conditions for improved ride comfort and handling

• Tire Pressure Monitoring: Standard with optional enhanced monitoring systems

• Automatic Rain-Sensing Wipers: Automatically activates wipers based on rain intensity