2006 BMW 650ci Convertible

Compact Sedan Premium
BMW 650ci Convertible 2006
18MPG Combined
3 Trims
2006 2007 →
Updated February 27, 2026

Get the full picture on the 2006 BMW 650ci Convertible. As a Compact Sedan, it achieves 15–18 combined MPG depending on trim and has not yet been rated by NHTSA. Below you’ll find detailed specs for every trim, plus recall information and competitor comparisons.

2006 BMW 650ci Convertible Specifications

SpecValue
Combined MPG15–18 combined MPG depending on trim
City MPG15
Highway MPG23
Body StyleCompact Sedan
Fuel TypePremium
DriveRWD
Available Trims3

Available Trims

TrimMPG (City/Hwy/Combined)EngineTransmission
Man13/20/154.8L 8cylManual 6-spd
8 cyl15/23/184.8L 8cylAutomatic (S6)
8 cyl13/19/154.8L 8cylAutomatic (S6)

Annual Fuel Cost

Based on EPA estimates, the 2006 BMW 650ci Convertible costs approximately $3,683 per year in fuel. This assumes 15,000 miles driven annually and current fuel prices.

Compare the 2006 BMW 650ci Convertible

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