G1
G1
G2
G2
Fairlite
Fairlite
G3
G3
G4S1
G4S1
G4S2
G4S2
G5
G5
G6
G6
G4R
G4R
G8
G8
G10
G10
G11
G11
G11 Coupe
G11 Coupe
G12
G12
G12 Petit
G12 Petit
G4S3
G4S3
G15S1
G15S1
G16
G16
G15S2
G15S2
G17
G17
G18
G18
G15S3
G15S3
G15S
G15S
G21 3 Litre
G21 3 Litre
G21 1600
G21 1600
G15R
G15R
G15S4
G15S4
G21
G21
G15S5
G15S5
G21S
G21S
G15 Super S
G15 Super S
G22
G22
G23
G23
G24
G24
G4S4
G4S4
GRS Mk1
GRS Mk1
GRS Mk2
GRS Mk2
GRS Pickup
GRS Pickup
G25
G25
G26
G26
G27 S1
G27 S1
G28
G28
G29
G29
G30
G30
G31
G31
G32
G32
GRS Mk3
GRS Mk3
G4S5
G4S5
G32 Conv
G32 Conv
G32 Turbo
G32 Turbo
G32 1.9
G32 1.9
G33
G33
G33 Club
G33 Club
G33SC
G33SC
G27 S2
G27 S2
G27 S3
G27 S3
G34
G34
G27R
G27R
G34R
G34R
G27 S4
G27 S4
Dare G4
Dare G4
Dare G12
Dare G12
Dare DZ
Dare DZ
Dare DZ Hardtop
Dare DZ Hardtop
Dare TGS
Dare TGS
G20
G20
G20 Coupé
G20 Coupé
G50
G50
Zytec GZ-09S
Zytec GZ-09S
G40
G40
F400
F400
G55
G55
G60
G60
Juno P3-15
Juno P3-15
G57
G57
G58
G58
G60-LT-P1
G60-LT-P1
Akula
Akula
G61
G61
G56
G56

G21  1600

Model - G21

Appearance - Front-engined G15 replacement 2 seater sports

Power plant - 1600 Ford Crossflow

Further details - During the initial development of the 3-Litre Bob Walklett pushed his brothers to broaden the market appeal of the model by making a version with a smaller capacity engine. As a result a further prototype was put together for launch alongside the 3-Litre car.  This was fitted with a Ford 1600cc Crossflow engine but otherwise enjoyed all of the equipment fitted to the 3-Litre except the rear axle which on the 1600 was a live axle on trailing arms, Panhard rod and coil spring dampers. Due to the smaller engine and axle arrangement this version was significantly less expensive than the its bigger brother at £1395 in component form, £1849 fully assembled tax paid.

The 1600cc car was put on the road for testing early in 1971 but by this time the company was thinking of installing an 1800cc Sunbeam engine in place of the Ford unit and as a result the 1600cc G21 became a one off.

Cost -

Production - 1 (still survives , currently under restoration)