I've added some more important designs. I think most of the designs should be "normal", as this was mostly common in the industry. But of course some really exotic designs should be "in" too!
Coupe 2+2:
Bugatti Type 57SC Atlantic (1936)
Facel Vega HK500 (1958)
Jaguar E-Type (1963)
Ford Mustang (1965)
Jensen Interceptor (1966)
Pontiac GTO (1967)
Mercedes CLS (2004)
Coupe:
Bugatti Type 57SC Atlantic (1936)
Alfa Romeo GT "Bertone" (1962)
Porsche 911 (1963)
MGB GT (1965)
Ford Capri (1968)
Datsun 240Z (1969)
Opel Manta (1970)
Fiat X1/9 (1972)
Matra Murena (1979)
Honda Civic (1993)
Coupe Utility:
?
Crossover:
Simca Rancho (1978)
Rover Streetwise (2003)
Fastback:
Saab 92 (1947)
Ford Mustang (1965)
Jensen Interceptor (1966)
Mercedes CLS (2004)
Audi A5 Sportback (2009)
Hatchback:
Saab 92 (1947)
Renault 16 (1965)
Saab 99 (1968)
VW Passat (1973)
VW Golf (1974)
Wolseley 2200 (1975)
Rover SD1 3500 (1976)
Lancia Gamma (1976)
Lancia Delta (1979)
Audi A5 Sportback (2009)
Landaulet:
Rolls Royce Phantom (1925)
Limousine:
Rolls Royce Phantom (1925)
Lincoln Continental (1961)
Mercedes 600 Pullman (1963)
Microvan:
?
Compact Van:
Citroen Typ H (1947)
VW Bus (Typ 1) (1949)
Microcar:
Fiat Topolino (1936)
Citroen 2cv (1949)
Messerschmitt Kabinenroller (1953)
Goggomobil (1955)
BMW Isetta (1955)
Fiat 500 (1957)
Austin/Morris Mini (1959)
Fiat Panda (1980)
Smart (1998)
Minivan:
Renault Espace (1984)
Phaeton:
?
Pickup Truck:
?
Compact Sport Utility:
?
Roadster:
MG Midget (1929)
Jaguar SS 100 (1936)
Austin-Healey 100 (1952)
Ford Thunderbird (1955)
MGA (1955)
Jaguar E-Type (1962)
MGB (1963)
Alfa Romeo Spider (1966)
Triumph TR6 (1968)
Mazda MX-5 (1989)
MGF (1995)
Roadster 2+2 (Cabriolet):
Lancia Flamina (1957)
Peugeot 504 (1969)
VW Golf Cabriolet (1979)
Saab 900 Cabriolet (1986)
Chrysler LeBaron Cabriolet (1986)
Compact Car:
VW 1100 (Typ 1 Käfer/Beetle) (1938)
Saab 92 (1947)
Morris Minor (1948)
Renault 4 (1961)
Austin/Morris 1100 (1962)
Ford Escort (1968)
BMW 2002 (1968)
Morris Marina (1970)
VW Golf (1974)
Lancia Delta (1979)
Peugeot 205 (1983)
Honda Civic (1993)
New Mini (2001)
Rover Streetwise (2003)
Sedan:
MG WA (1933)
Mercedes 290 (1933)
Citroen Traction Avant (1934)
Adler 2,5 Liter "Autobahn" (1937)
Riley RMA/RMB (1946)
Mercedes 180 (1953)
Borgward Isabella (1954)
Alfa Romeo Guiletta (1954)
Citroen DS (1955)
Peugeot 404 (1960)
Alfa Romeo Guilia (1962)
Ford Cortina (1962)
Rover P6 2000 (1963)
Vandenplas 4 Litre R (1964)
Opel Rekord/Commodore (1966)
BMW 2002 (1968)
Morris Marina (1970)
VW Passat (1973)
BMW 3er Reihe (1975)
Rover SD1 3500 (1976)
Lancia Gamma (1976)
Honda Accord (1976)
Mercedes 190E (1982)
Lancia Thema/Fiat Croma/Saab 9000 (1984)
Lexus LS 400 (1990)
Toyota Camry (1992)
Rover 75 (1998)
Audi A5 Sportback (2009)
Full Sized Sedan
Mercedes 770 (1930)
Horch 830 (1933)
Mercedes 300 "Adenauer" (1951)
Lincoln Continental (1961)
Vandenplas 4 Litre R (1964)
Opel Rekord/Commodore (1966)
Jaguar XJ6 (1968)
Wolseley 2200 (1975)
Lancia Gamma (1976)
Mercedes S-Klasse (1979)
Lexus LS 400 (1990)
Toyota Camry (1992)
Sport Utility Vehicle:
Range Rover (1970)
Jeep Cherokee (1984)
BMW X5 (1995)
Shooting Brake:
Mercedes CLS Shooting Brake (2012)
Station Wagon:
Audi 100 Avant (1977)
Volvo 240 (1974)
Volvo 940/960 (1990)
Town Car:
Rolls Royce Phantom (1925)
Full Sized Van:
?
Touring:
?
Supercar:
Bugatti Type 57SC Atlantic (1936)
Ferrari 250GT (1953)
Mercedes 300SL (1954)
Aston Martin DB5 (1963)
Ferrari 365 Daytona (1966)
Lamborghini Countach (1974)
Ferrari Testarossa (1984)
Sports:
Facel Vega HK500 (1958)
Jaguar E-Type (1962)
Aston Martin DB5 (1963)
Porsche 911 (1963)
Jensen Interceptor (1966)
Pontiac GTO (1967)
Ferrari Dino 246GT (1969)
Luxury Sedan:
Mercedes 290 (1933)
Citroen Traction Avant (1934)
Mercedes 180 (1953)
Borgward Isabella (1954)
Citroen DS (1955)
Vandenplas 4 Litre R (1964)
Jaguar XJ6 (1968)
Rover SD1 3500 (1976)
Mercedes 190E (1982)
Rover 75 (1998)
Subcompact:
Fiat Topolino (1936)
Citroen 2cv (1949)
Fiat 600 (1955)
Austin/Morris Mini (1959)
Renault 5 (1972)
Fiat Panda (1980)
Peugeot 205 (1983)
Honda Civic (1993)
New Mini (2001)
Rover Streetwise (2003)
Sports Sedan:
MG WA (1933)
Adler 2,5 Liter "Autobahn" (1937)
Riley RMA/RMB (1946)
Borgward Isabella (1954)
Alfa Romeo Guiletta (1954)
Alfa Romeo Guilia (1962)
Rover P6 2000 (1963)
Saab 99 (1968)
Jaguar XJ6 (1968)
BMW 3er Reihe (1975)
New Mini (2001)
Coupe 2+2:
Bugatti Type 57SC Atlantic (1936)
Facel Vega HK500 (1958)
Jaguar E-Type (1963)
Ford Mustang (1965)
Jensen Interceptor (1966)
Pontiac GTO (1967)
Mercedes CLS (2004)
Coupe:
Bugatti Type 57SC Atlantic (1936)
Alfa Romeo GT "Bertone" (1962)
Porsche 911 (1963)
MGB GT (1965)
Ford Capri (1968)
Datsun 240Z (1969)
Opel Manta (1970)
Fiat X1/9 (1972)
Matra Murena (1979)
Honda Civic (1993)
Coupe Utility:
?
Crossover:
Simca Rancho (1978)
Rover Streetwise (2003)
Fastback:
Saab 92 (1947)
Ford Mustang (1965)
Jensen Interceptor (1966)
Mercedes CLS (2004)
Audi A5 Sportback (2009)
Hatchback:
Saab 92 (1947)
Renault 16 (1965)
Saab 99 (1968)
VW Passat (1973)
VW Golf (1974)
Wolseley 2200 (1975)
Rover SD1 3500 (1976)
Lancia Gamma (1976)
Lancia Delta (1979)
Audi A5 Sportback (2009)
Landaulet:
Rolls Royce Phantom (1925)
Limousine:
Rolls Royce Phantom (1925)
Lincoln Continental (1961)
Mercedes 600 Pullman (1963)
Microvan:
?
Compact Van:
Citroen Typ H (1947)
VW Bus (Typ 1) (1949)
Microcar:
Fiat Topolino (1936)
Citroen 2cv (1949)
Messerschmitt Kabinenroller (1953)
Goggomobil (1955)
BMW Isetta (1955)
Fiat 500 (1957)
Austin/Morris Mini (1959)
Fiat Panda (1980)
Smart (1998)
Minivan:
Renault Espace (1984)
Phaeton:
?
Pickup Truck:
?
Compact Sport Utility:
?
Roadster:
MG Midget (1929)
Jaguar SS 100 (1936)
Austin-Healey 100 (1952)
Ford Thunderbird (1955)
MGA (1955)
Jaguar E-Type (1962)
MGB (1963)
Alfa Romeo Spider (1966)
Triumph TR6 (1968)
Mazda MX-5 (1989)
MGF (1995)
Roadster 2+2 (Cabriolet):
Lancia Flamina (1957)
Peugeot 504 (1969)
VW Golf Cabriolet (1979)
Saab 900 Cabriolet (1986)
Chrysler LeBaron Cabriolet (1986)
Compact Car:
VW 1100 (Typ 1 Käfer/Beetle) (1938)
Saab 92 (1947)
Morris Minor (1948)
Renault 4 (1961)
Austin/Morris 1100 (1962)
Ford Escort (1968)
BMW 2002 (1968)
Morris Marina (1970)
VW Golf (1974)
Lancia Delta (1979)
Peugeot 205 (1983)
Honda Civic (1993)
New Mini (2001)
Rover Streetwise (2003)
Sedan:
MG WA (1933)
Mercedes 290 (1933)
Citroen Traction Avant (1934)
Adler 2,5 Liter "Autobahn" (1937)
Riley RMA/RMB (1946)
Mercedes 180 (1953)
Borgward Isabella (1954)
Alfa Romeo Guiletta (1954)
Citroen DS (1955)
Peugeot 404 (1960)
Alfa Romeo Guilia (1962)
Ford Cortina (1962)
Rover P6 2000 (1963)
Vandenplas 4 Litre R (1964)
Opel Rekord/Commodore (1966)
BMW 2002 (1968)
Morris Marina (1970)
VW Passat (1973)
BMW 3er Reihe (1975)
Rover SD1 3500 (1976)
Lancia Gamma (1976)
Honda Accord (1976)
Mercedes 190E (1982)
Lancia Thema/Fiat Croma/Saab 9000 (1984)
Lexus LS 400 (1990)
Toyota Camry (1992)
Rover 75 (1998)
Audi A5 Sportback (2009)
Full Sized Sedan
Mercedes 770 (1930)
Horch 830 (1933)
Mercedes 300 "Adenauer" (1951)
Lincoln Continental (1961)
Vandenplas 4 Litre R (1964)
Opel Rekord/Commodore (1966)
Jaguar XJ6 (1968)
Wolseley 2200 (1975)
Lancia Gamma (1976)
Mercedes S-Klasse (1979)
Lexus LS 400 (1990)
Toyota Camry (1992)
Sport Utility Vehicle:
Range Rover (1970)
Jeep Cherokee (1984)
BMW X5 (1995)
Shooting Brake:
Mercedes CLS Shooting Brake (2012)
Station Wagon:
Audi 100 Avant (1977)
Volvo 240 (1974)
Volvo 940/960 (1990)
Town Car:
Rolls Royce Phantom (1925)
Full Sized Van:
?
Touring:
?
Supercar:
Bugatti Type 57SC Atlantic (1936)
Ferrari 250GT (1953)
Mercedes 300SL (1954)
Aston Martin DB5 (1963)
Ferrari 365 Daytona (1966)
Lamborghini Countach (1974)
Ferrari Testarossa (1984)
Sports:
Facel Vega HK500 (1958)
Jaguar E-Type (1962)
Aston Martin DB5 (1963)
Porsche 911 (1963)
Jensen Interceptor (1966)
Pontiac GTO (1967)
Ferrari Dino 246GT (1969)
Luxury Sedan:
Mercedes 290 (1933)
Citroen Traction Avant (1934)
Mercedes 180 (1953)
Borgward Isabella (1954)
Citroen DS (1955)
Vandenplas 4 Litre R (1964)
Jaguar XJ6 (1968)
Rover SD1 3500 (1976)
Mercedes 190E (1982)
Rover 75 (1998)
Subcompact:
Fiat Topolino (1936)
Citroen 2cv (1949)
Fiat 600 (1955)
Austin/Morris Mini (1959)
Renault 5 (1972)
Fiat Panda (1980)
Peugeot 205 (1983)
Honda Civic (1993)
New Mini (2001)
Rover Streetwise (2003)
Sports Sedan:
MG WA (1933)
Adler 2,5 Liter "Autobahn" (1937)
Riley RMA/RMB (1946)
Borgward Isabella (1954)
Alfa Romeo Guiletta (1954)
Alfa Romeo Guilia (1962)
Rover P6 2000 (1963)
Saab 99 (1968)
Jaguar XJ6 (1968)
BMW 3er Reihe (1975)
New Mini (2001)