Racecars - alphabetical overview: R
- R&M SR01 - Judd
- Racing Point RP19 - Mercedes
- Racing Point RP20 - Mercedes
- Radical RXC Turbo GT3
- Radical RXC V8
- Radical SR10 - AER ECO
- Radical SR10 - Ford
- Radical SR9 - AER
- Radical SR9 - IES
- Radical SR9 - Judd
- Ralt F3/2000 - Volkswagen
- Ralt F302 - Mugen Honda
- Ralt F303 - Mugen Honda
- Ralt RB20 - Cosworth
- Ralt RT20 - Cosworth
- Ralt RT20 - Honda
- Ralt RT20 - Judd
- Ralt RT20 - Mader Cosworth
- Ralt RT20/86 - NM Cosworth
- Ralt RT21 - Holden
- Ralt RT21/87 - Mader Cosworth
- Ralt RT21/87 - NM Cosworth
- Ralt RT22 - Judd
- Ralt RT22 - Mader Cosworth
- Ralt RT23 - Holden
- Ralt RT23 - Mader Cosworth
- Ralt RT23 - NM Cosworth
- Ralt RT24 - L&P Cosworth
- Ralt RT34 - Volkswagen
- Ralt RT4 - Ford
- Ralt RT4 - Holden
- Ralt RT41 - Toyota
- RAM 04 - Cosworth
- Rapier 6 - Nissan
- RB VCARB 01 - Honda
- Rebellion R-One - AER
- Rebellion R-One - Toyota
- Rebellion R13 - Gibson
- Red Bull RB1 - Cosworth
- Red Bull RB10 - Renault
- Red Bull RB11 - Renault
- Red Bull RB12 - TAG
- Red Bull RB13 - TAG
- Red Bull RB14 - TAG
- Red Bull RB15 - Honda
- Red Bull RB16 - Honda
- Red Bull RB16B - Honda
- Red Bull RB18
- Red Bull RB19 - Honda
- Red Bull RB2 - Ferrari
- Red Bull RB20 - Honda
- Red Bull RB3 - Renault
- Red Bull RB4 - Renault
- Red Bull RB5 - Renault
- Red Bull RB6 - Renault
- Red Bull RB7 - Renault
- Red Bull RB8 - Renault
- Red Bull RB9 - Renault
- Renault Clio RS
- Renault Fluence II - Oreca Turbo
- Renault Fluence II RPE V8
- Renault Fluence RPE V8
- Renault Mégane RS TCR
- Renault R.S.01
- Renault R202
- Renault R23
- Renault R24
- Renault R25
- Renault R26
- Renault R27
- Renault R28
- Renault R29
- Renault R30
- Renault R31
- Renault RS16
- Renault RS17
- Renault RS18
- Renault RS19
- Renault RS20
- Reynard 01i - Ford
- Reynard 01i - Honda
- Reynard 01i - Toyota
- Reynard 01L - Mugen
- Reynard 01Q - Ford Cosworth
- Reynard 01Q - Judd
- Reynard 01Q - NME Ford
- Reynard 02i - Ford
- Reynard 02i - Honda
- Reynard 02i - Toyota
- Reynard 02S - Zytek
- Reynard 2KF - Chrysler
- Reynard 2Ki - Ford
- Reynard 2Ki - Honda
- Reynard 2Ki - Mercedes
- Reynard 2Ki - Toyota
- Reynard 2KL - Mugen
- Reynard 2KQ - Judd
- Reynard 2KQ - Lehmann Volkswagen
- Reynard 88D - L&P Cosworth
- Reynard 88D - Mader Cosworth
- Reynard 88D - Matsuura Cosworth
- Reynard 88D - NM Cosworth
- Reynard 88D - Smith Cosworth
- Reynard 893 - TOM's Toyota
- Reynard 893 - Volkswagen
- Reynard 893 - Volkswagen
- Reynard 89D - Holden
- Reynard 89D - Judd
- Reynard 89D - L&P Cosworth
- Reynard 89D - Mader Cosworth
- Reynard 89D - Mugen
- Reynard 89D - NM Cosworth
- Reynard 89D - Smith Cosworth
- Reynard 89D - Tickford Cosworth
- Reynard 903 - Alfa Romeo
- Reynard 90D - Brown Mugen
- Reynard 90D - Holden
- Reynard 90D - L&P Cosworth
- Reynard 90D - Mader Cosworth
- Reynard 90D - NM Cosworth
- Reynard 90D - Smith Cosworth
- Reynard 90D - Smith Mugen
- Reynard 913 - Volkswagen
- Reynard 91D - Brown Mugen
- Reynard 91D - Holden
- Reynard 91D - Judd
- Reynard 91D - Mader Cosworth
- Reynard 91D - NM Cosworth
- Reynard 91D - Tickford Cosworth
- Reynard 91D - Zytek Mugen
- Reynard 923 - Mugen Honda
- Reynard 923 - Volkswagen
- Reynard 92D - Brown Mugen
- Reynard 92D - Cosworth
- Reynard 92D - Holden
- Reynard 92D - Judd
- Reynard 92D - Mader Cosworth
- Reynard 92D - NM Cosworth
- Reynard 92D - Tickford Cosworth
- Reynard 92D - Zytek Judd
- Reynard 92D - Zytek Mugen
- Reynard 92F
- Reynard 93D - Cosworth
- Reynard 93D - Holden
- Reynard 93D - Judd
- Reynard 93D - Zytek Judd
- Reynard 94D - Cosworth
- Reynard 94D - Holden
- Reynard 94D - Lexus
- Reynard 94D - Zytek Judd
- Reynard 94i - Ford
- Reynard 94i - Mercedes
- Reynard 95D - Cosworth
- Reynard 95D - Holden
- Reynard 95D - Zytek Judd
- Reynard 95i - Ford
- Reynard 95i - Honda
- Reynard 95i - Mercedes
- Reynard 96D - Holden
- Reynard 96i - Ford
- Reynard 96i - Honda
- Reynard 96i - Mercedes
- Reynard 96i - Toyota
- Reynard 97D - Holden
- Reynard 97i - Ford
- Reynard 97i - Honda
- Reynard 97i - Mercedes
- Reynard 97i - Toyota
- Reynard 98D - Holden
- Reynard 98E - Dodge
- Reynard 98E - Dodge
- Reynard 98i - Ford
- Reynard 98i - Honda
- Reynard 98i - Mercedes
- Reynard 98i - Toyota
- Reynard 99i - Ford
- Reynard 99i - Honda
- Reynard 99i - Mercedes
- Reynard 99i - Toyota
- Reynard 99L - Mugen
- Reynard ?
- Reynard ? - Ford
- Reynard F3 - Toyota
- RGS Mirage GT-1
- Riley Chevrolet Corvette C6
- Riley Mk 30 - Gibson
- Riley Mk XI - BMW
- Riley Mk XI - Chevrolet
- Riley Mk XI - Ford
- Riley Mk XI - Honda
- Riley Mk XI - Infiniti
- Riley Mk XI - Lexus
- Riley Mk XI - Pontiac
- Riley Mk XI - Porsche
- Riley Mk XX - BMW
- Riley Mk XX - Chevrolet
- Riley Mk XX - Ford
- Riley Mk XX - Lexus
- Riley Mk XX - Pontiac
- Riley Mk XX - Porsche
- Riley Mk XXVI - BMW
- Riley Mk XXVI - Chevrolet Corvette
- Riley Mk XXVI - Ford
- Riley Mk XXVI - Honda
- Riley&Scott Mk III - BMW
- Riley&Scott Mk III - Chevrolet
- Riley&Scott Mk III - Ford
- Riley&Scott Mk III - Judd
- Riley&Scott Mk III - Lincoln
- Riley&Scott Mk III C - Elan
- Riley&Scott Mk III C - Lincoln
- Riley&Scott Mk III C - Yates Ford
- Riley&Scott Mk V - Oldsmobile
- Riley&Scott Mk VII - Infiniti
- Riley&Scott Mk VII - Oldsmobile
- Ruf Porsche RGT