1999 GMC Yukon Dimensions, Sizes & Specifications
Based on 4 trims — exact values when identical, ranges when trims differ. Generation: First generation (GMT400).
- Length199.6 in
- Width76.8 in
- Height72.8 in – 75.0 in
- Wheelbase117.5 in
- Curb weight4,471 lb – 4,827 lb
- Length199.6 in
- Height72.8 in – 75.0 in
- Wheelbase117.5 in
- Curb weight4,471 lb – 4,827 lb
- Width76.8 in
Proportional exterior silhouette from catalog length, width and height. The explorer below is a systems map — different purpose, not a second silhouette.
Explore your 1999 GMC Yukon
Interactive systems diagram for this model year — measure, check fitment, and open the matching SpecSizes tools. Schematic only; not photorealistic body styling.
- Dimensions
- Wheels
- Tires
- Wipers
- Battery
- Oil
- Interior
Available for this vehicle
- Dimensions
- Wheels
- Tires
- Wipers
- Battery
- Oil
- Interior
Select a system below or on the diagram. This schematic marks measurement areas — it is not body-accurate styling.
Catalog summaries
Exterior: 199.6 in · 76.8 in · 72.8 in – 75.0 in. Full dimensions
Wheels: bolt pattern 6x139.7, bore 78.1 mm. Wheel sizes
Tires: P235/75SR15.0 BSW AS, P245/75SR16.0 BSW AT, 235/75R15, 245/75R16…. Tire sizes
What do you want to check?
- Compare this vehicleSize vs a competitor
- See size by yearModel history & chart
- Will it fit in my garage?Door & bay clearance calculator
- Find cars similar in sizeExterior length, width & height neighbors
- Browse cars by sizeReverse-search by length, width & height
- Check tire sizeOEM tire sizes
- Check wiper sizeBlade lengths
- Check battery sizeGroup size
- Check oil capacityCapacity & viscosity
- Check wheel sizeBolt pattern, bore, offset
- Wheel fitment & interchangeCompare donor or custom wheels
Exterior dimensions
| Length | 199.6 in |
|---|---|
| Width | 76.8 in |
| Height | 72.8 in – 75.0 in |
| Wheelbase | 117.5 in |
Interior dimensions
| Front headroom | 39.9 in |
|---|---|
| Rear headroom | 38.9 in |
| Front legroom | 41.7 in |
| Rear legroom | 36.2 in |
| Front shoulder room | 64.7 in |
| Rear shoulder room | 64.8 in |
| Front hip room | 59.9 in |
| Rear hip room | 59.7 in |
| Luggage volume | 66.9 cu ft |
Weight & capacities
| Curb weight | 4,471 lb – 4,827 lb |
|---|---|
| GVWR | 6,300 lb – 6,800 lb |
| Fuel tank | 30.0 gal |
| Max towing capacity | 5,500 lb – 6,000 lb |
Engine
| Torque | 330 lb-ft |
|---|
Torque shown in lb-ft as stored in the catalog.
Wheels, tires & maintenance sizes
Tire sizes Full tire size page → · Wheel fitment →
- P235/75SR15.0 BSW AS
- P245/75SR16.0 BSW AT
- 235/75R15
- 245/75R16
- 265/75R16
- 275/45R22
- 275/60R17
- 285/60R18
- 305/30R26
- 305/35R24
- 305/45R20
Wiper sizes Full wiper size page →
- Driver18"
- Passenger18"
- Rear14"
Battery group size Full battery size page →
- 75-2
- 78-AGM
- 78FT-2
Oil capacity Full oil capacity page →
- 5W-305 qt
Trim-by-trim dimensions (4 trims)
| Trim | Length | Width | Height | Wheelbase | Clearance | Curb wt |
|---|---|---|---|---|---|---|
| SLE 4dr 4x2 | 199.6 | 76.8 | 72.8 | 117.5 | — | 4471 |
| SLE 4dr 4x4 | 199.6 | 76.8 | 75.0 | 117.5 | — | 4827 |
| SLT 4dr 4x2 | 199.6 | 76.8 | 72.8 | 117.5 | — | 4471 |
| SLT 4dr 4x4 | 199.6 | 76.8 | 75.0 | 117.5 | — | 4827 |
Values in inches / pounds as stored. Ranges above reflect trim variation.
Same generation (First generation (GMT400)): years 1999–1999. View model overview