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GMC G20

Built: 1988-1995 · Series: Vans up to 3.5 t (Class N1)

The photo shows the K 25 from the same series. Source: https://en.wikipedia.org/wiki/File:GMC_C-K_2500_Extended_Cab
The G20 comes from GMC. Production: 1988-1995. The engine has 8 cylinders, with a displacement of 5,657 cm³. The machine is 2,120 mm wide. The unladen weight is 2,480 kg. The wheelbase measures 3,180 mm. The gross vehicle weight is 2,994 kg. The machine runs on 4 wheels. Unladen weight across the GMC range ranges from 1,220 to 13,750 kg; the G20 sits at the bottom of that range with 2,480 kg. Its immediate neighbours are the SAVANA G 2500 below it with 2,478 kg and the SIERRA 2500 UTILITY above it with 2,481 kg. 936 GMC models across 6 series are on record. The model is listed under Vans. 9 verified figures from 1 source are on file.

Technical data

Engine

Cylinders8correct
Displacement5,657 cm³correct

Dimensions and weights

Width2,120 mmcorrect
Wheelbase3,180 mmcorrect
Unladen weight2,480 kgcorrect
Gross vehicle weight2,994 kgcorrect

Drivetrain and chassis

Wheels4correct

Frequently asked questions

How much does the GMC G20 weigh?

The unladen weight is 2,480 kg.

What is the gross vehicle weight of the GMC G20?

2,994 kg.

What engine does the GMC G20 have?

8 cylinders, 5,657 cm³ displacement.

When was the GMC G20 built?

Production years: 1988-1995.

What to check before buying

  • Check the hour meter against the service records — a replaced instrument is the most common gap.
  • Compare the data plate and chassis number with the papers.
  • Check the weights in the papers against the figures here — attachments change them.
  • Ask about parts availability for this build year — the running costs hang on it.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 9 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

The technical data on this page comes from official vehicle registration records (RDW/Traficom), not from the manufacturer.

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Other models in this series

0,5 TON FLEETSIDE

0,5 TON FLEETSIDE

1 TON

1 TON

1 TON TRUCK

1 TON TRUCK

1/2 TON PICKUP LWB

1/2 TON PICKUP LWB

100

100

100 PICK-UP

100 PICK-UP

Sources: [1]

Van in 3D section

Turn the model, look inside and click an assembly — each one is explained.

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