Has the Monza got bigger over the years?

Yes — the Monza has grown 3 cm longer since the 1978 Monza.

How big is the Monza boot?

The current Monza has a boot of 334 litres with the seats up.

What is the Monza wheelbase?

The current Monza has a 2,668 mm wheelbase.

Dimensions1983–1987

Opel Monza — dimensions

The current Opel Monza is 4,720 mm long, 1,722 mm wide and 1,380 mm tall, on a 2,668 mm wheelbase. It has grown 3 cm longer since the 1978 Monza.

4,720mmLength

1,722mmWidth

1,380mmHeight

2,668mmWheelbase

334lBoot capacity

How the Monza has grown

4,692

4,720

1978

1983

Years	Length	Width	Height	Wheelbase	Boot capacity	Turning circle
1978–1983	4,692	1,734	1,380	2,683	350	10.8
1983–1987Current	4,720	1,722	1,380	2,668	334	10.8

Frequently asked

How big is the Opel Monza?: The current Opel Monza is 4,720 mm long, 1,722 mm wide and 1,380 mm tall.
Has the Monza got bigger over the years?: Yes — the Monza has grown 3 cm longer since the 1978 Monza.
How big is the Monza boot?: The current Monza has a boot of 334 litres with the seats up.
What is the Monza wheelbase?: The current Monza has a 2,668 mm wheelbase.

How this is measured

Exterior figures are manufacturer specifications for the Monza, averaged per generation across its variants and shown for the most common body style. Generations with the same size are merged. Boot capacity is the seats-up figure where the manufacturer quotes one.

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