What Changed

All 3-Series convertible models wear a new hood, grille, side skirts, headlights and taillights. A new 335is model joins the lineup. The 335is features a more powerful twin-turbocharged inline six rated at 320-bhp and standard M-Sport trim upgrades. The 335is will offer an optional seven-speed dual clutch transmission. A new inline six-cylinder engine with a single turbocharger replaces last year's twin turbo engine on 335i models. The power and torque ratings are unchanged.

Comparison to Prior Model

2011 BMW 3-Series Convertible 2010 BMW 3-Series Convertible
2011 BMW 3-Series Convertible 2010 BMW 3-Series Convertible
Price Range ($) $46,450 - $70,450 $44,550 - $69,400
Length (in) 180.6 180.6
Wheelbase (in) 108.7 108.7
Width (in) 70.2 70.2
Height (in) 54.5 54.5
Track (in) 59.1 59.1
Exterior Volume (cu. ft.) 336.6 336.6
Curb Weight (lbs.) 3825-4145 3792-4145
Legroom Total (in.) 73.7 73.7
Passenger Volume (cu. ft.) 84.1 84.1
Cargo Volume (cu. ft.) 9.0 9.0
Driven Wheels
  • RWD
  • RWD
Engines
  • 3.0l I6 (230-bhp)
  • 3.0l I6 T (300-bhp)
  • 3.0l I6 T (320-bhp)
  • 4.0l V8 (414-bhp)
  • 3.0l I6 (230-bhp)
  • 3.0l I6 T (300-bhp)
  • 4.0l V8 (414-bhp)
Transmissions A6, M6, SM7 A6, M6, SM7
City MPG 13-19 13-18
Highway MPG 20-28 20-27
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