Has the CTS got bigger over the years?

Yes — the CTS has grown 15 cm longer since the 2003 CTS.

How big is the CTS boot?

The current CTS has a boot of 387 litres with the seats up.

What is the CTS wheelbase?

The current CTS has a 2,910 mm wheelbase.

Dimensions2015–2019

Cadillac CTS — dimensions

The current Cadillac CTS is 4,975 mm long, 1,837 mm wide and 1,439 mm tall, on a 2,910 mm wheelbase. It has grown 15 cm longer since the 2003 CTS.

4,975mmLength

1,837mmWidth

1,439mmHeight

2,910mmWheelbase

387lBoot capacity

How the CTS has grown

4,830

4,861

4,975

2003

2007

2015

Years	Length	Width	Height	Wheelbase	Boot capacity	Turning circle
2003–2007	4,830	1,795	1,442	2,880	420	10.8
2007–2015	4,861	1,842	1,466	2,880	376	11.0
2015–2019Current	4,975	1,837	1,439	2,910	387	11.9

Frequently asked

How big is the Cadillac CTS?: The current Cadillac CTS is 4,975 mm long, 1,837 mm wide and 1,439 mm tall.
Has the CTS got bigger over the years?: Yes — the CTS has grown 15 cm longer since the 2003 CTS.
How big is the CTS boot?: The current CTS has a boot of 387 litres with the seats up.
What is the CTS wheelbase?: The current CTS has a 2,910 mm wheelbase.

How this is measured

Exterior figures are manufacturer specifications for the CTS, 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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