1920s
• Leather seats, speedometer, a manual control for ignition advance.
1930s
• Instruments of a more uniform design, the first sign of plastic, an opening windscreen and wind-up windows.
1940s
• More cabin width up front, less leg room in the back, a dashboard in painted steel, Rexine upholstery.
1950s
• A heater and radio (both optional), vinyl trim, a few more plastic mouldings, and electric windows in luxury cars that are still swathed in leather and wood.
1960s
• Heaters often standard with air-con in some luxury cars. Through-flow fascia vents appear, more supportive seats, heated rear window (optional), seatbelts (optional) and fewer sharp edges.
1970s
• Plastic mouldings become more sophisticated, radio starts to be standard, trim colours become more vibrant with checks, stripes and more. Reclining…
