Source: http://en.wikipedia.org/wiki/Automobile_drag_coefficient

Production cars
Cd	Automobile	Calendar Year
1.1	typical values for a Formula One car (downforce settings change for each circuit)
0.74	Legends car
0.7	Caterham Seven
0.6	A typical truck
0.57	Hummer H2	2003
0.54	Mercedes Benz G-Class
0.51	Volkswagen Westfalia Camper	1980
0.48	Rover Mini	1998
0.48	Volkswagen Beetle (original design)	1938
0.48	Volkswagen Cabriolet (Rabbit Convertible)	1979
0.47	Lancia Aprilia	1937
0.46	Ford Mustang (coupe)	1979
0.45	Dodge Viper RT/10	1996
0.45	Range Rover Classic	1990
0.44	Volkswagen Vanagon	1980
0.44	Ford Mustang (fastback)	1979
0.44	Peugeot 305	1978
0.44	Peugeot 504	1968
0.44	Toyota Truck	1990
0.43	TVR 3000S	1978
0.425	Duple 425 coach (named for its low Cd by coach standards)	1985
0.42	Lamborghini Countach	1974
0.42	Plymouth Duster	1994
0.42	Triumph Spitfire Mk IV	1971
0.41	Smart Roadster	2003
0.41	Volvo 740 (sedan)	1982
0.405	Subaru Forester	1997
0.40	Mercury Cougar	1983
0.40	Chevrolet Astro	1995
0.40	Ariel Atom	2002
0.40	Ford Escape Hybrid	2005
0.40	Nissan Skyline GT-R R32	1989
0.40	Jaguar XJS	1976
0.39	Chevrolet Tahoe	2006
0.39	Dodge Durango	2004
0.39	Ford Aerostar	1995
0.39	Honda Odyssey	1994
0.39	Triumph Spitfire	1964
0.38	Lexus GX	2003
0.38	Mazda Miata	1989
0.38	Fiat 500	1957
0.38	Smart Roadster Coupé	2003
0.38	Subaru Forester	2009
0.38	VW NewBeetle without wing or spoiler 0.39	2003
0.374	Ford Capri Mk III	1978
0.372	Ferrari F50	1996
0.37	Ford Escort Mk.III (Europe)	1980
0.37	BMW Z3 M coupe	1999
0.37	Jaguar XJ (X300/X308)
0.37	Renault Twingo
0.37	Volkswagen Tiguan	2008
0.36	Mercury Cougar	1987
0.36	Alfa Romeo 33	1983
0.36	Cadillac Escalade hybrid	2008
0.36	Cadillac Fleetwood	1996
0.36	Citroën CX (named after the term for Cd)	1974
0.36	Citroën DS	1955
0.36	Chrysler Sebring	1996
0.36	Ferrari Testarossa	1986
0.36	Ford Escort	1997
0.36	Ford Mustang	1999
0.36	Honda Civic	2001
0.36	Nash Airflyte	1949
0.36	Opel GT	1969
0.36	Subaru Impreza WRX	2010
0.36	Saturn SW	1996
0.36	Tatra 87	1936
0.36	Toyota Celica Convertible	1994
0.36	Volkswagen Jetta	1985
0.355	NSU Ro 80	1967
0.35	Ford Thunderbird	1983
0.35	Aleko 2141	1986
0.35	Aston Martin Vanquish	2004
0.35	BMW M3 Convertible	2005
0.35	BMW Z4 M coupe	2006
0.35	DeltaWing^[39] (endurance racing car)	2012
0.35	Dodge Viper GTS	1996
0.35	Honda Del Sol	1992
0.35	Jaguar XKR	2005
0.35	Lexus GX	2010
0.35	Lexus RX	2003
0.35	MINI Cooper	2008
0.35	Nissan Cube	2009
0.35	Renault Clio (Mk 2)	2002
0.35	SSC Ultimate Aero	2007
0.35	Tesla Roadster	2008
0.35	Mitsubishi i-MiEV	2011
0.35	Smart ForTwo	2008
0.35	Toyota MR-2	1998
0.35	Toyota Previa	1991
0.35	Toyota Sequoia	2007
0.35	Volvo 940 (sedan)	1990
0.348	Toyota Celica Supra (Mk 2)	1982
0.342	Toyota Celica (Liftback Model)	1982
0.34	Aston Martin DB9	2004
0.34	Chevrolet Caprice	1994
0.34	Chevrolet C6 Corvette ZO6	2006
0.34	Chevrolet Tahoe hybrid	2008
0.34	Ferrari F40	1987
0.34	Ferrari F430 F1	2004
0.34	Ford Puma	1997
0.34	Ford Sierra	1982
0.34	Geo Metro (Hatchback)	1995
0.34	Honda Prelude	1988
0.34	Mercedes-Benz SL (Roof Down)	2001
0.34	Nissan Altima	1993
0.34	Peugeot 106	1991
0.34	Saturn SL2	1991
0.34	Subaru Impreza WRX (4 Door)	2000
0.34	Subaru Legacy Wagon	1993
0.34	Toyota Corolla (Wagon)	1993
0.34	Toyota Supra (with factory 3 piece turbo wing)	1989
0.34	Saab 9000	1984
0.338	Chevrolet Camaro	1995
0.334	Seat Leon FR	2005
0.33	Acura Integra	1993
0.33	Alfa Romeo Giulia (saloon)	1962
0.33	Audi A3	2006
0.33	Dodge Charger	2006
0.33	Ford Crown Victoria	1992
0.33	Ford Escort ZX2	1998
0.33	Ford Fusion	2010
0.33	Honda Accord Sedan	2002
0.33	Honda Civic Hatchback	1988
0.33	Koenigsegg Agera	2013
0.33	Lamborghini Murcielago	2001
0.33	Lexus RX	2010
0.33	Mazda RX-7 FC3C	1987
0.33	Peugeot 206	1998
0.33	Dodge Durango	2011
0.33	Peugeot 309	1986
0.33	Renault Modus	2004
0.33	Subaru Impreza WRX STi	2004
0.33	Subaru Forester	2014
0.33	Saturn SL2	1999
0.33	Toyota Corolla	1993
0.33	Toyota Supra (without wing)	1989
0.329	Chevrolet Corsica	1989
0.324	Cobalt SS Supercharged	2005
0.321	Toyota Matrix	2003

All values in units dimensionless unless otherwise noted.