2020 BMW X3 Dimensions, Sizes & Specifications
Based on 3 trims — exact values when identical, ranges when trims differ. Generation: G01.
- Length185.9 in – 186.1 in
- Width74.4 in – 74.7 in
- Height66.0 in
- Wheelbase112.8 in
- Ground clearance8.0 in
- Curb weight4,034 lb – 4,277 lb
- Length185.9 in – 186.1 in
- Height66.0 in
- Wheelbase112.8 in
- Ground clearance8.0 in
- Curb weight4,034 lb – 4,277 lb
- Width74.4 in – 74.7 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 2020 BMW X3
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: 185.9 in – 186.1 in · 74.4 in – 74.7 in · 66.0 in. Full dimensions
Wheels: bolt pattern 5x120, bore 72.6 mm. Wheel sizes
Tires: P245/50WR19.0 BSW run-flat AS, P225/60HR18.0 BSW run-flat AS, 245/40R20. 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 | 185.9 in – 186.1 in |
|---|---|
| Width | 74.4 in – 74.7 in |
| Height | 66.0 in |
| Wheelbase | 112.8 in |
| Ground clearance | 8.0 in |
Interior dimensions
| Front headroom | 40.0 in – 41.0 in |
|---|---|
| Rear headroom | 39.0 in |
| Front legroom | 40.3 in |
| Rear legroom | 36.4 in |
| Front shoulder room | 58.0 in |
| Rear shoulder room | 56.0 in |
Weight & capacities
| Curb weight | 4,034 lb – 4,277 lb |
|---|---|
| GVWR | 5,137 lb – 5,412 lb |
| Fuel tank | 17.2 gal |
| Max towing capacity | 4,000 lb |
Engine
- 1881 1919
- 1868 1912
| Torque | 258 – 369 lb-ft |
|---|
Torque shown in lb-ft as stored in the catalog.
Wheels, tires & maintenance sizes
Tire sizes Full tire size page → · Wheel fitment →
- P245/50WR19.0 BSW run-flat AS
- P225/60HR18.0 BSW run-flat AS
- 245/40R20
Wiper sizes Full wiper size page →
- Driver26"
- Passenger20"
- Rear11"
Battery group size Full battery size page →
- H8-AGM
Oil capacity Full oil capacity page →
- 0W-205.6 qt
- 0W-205.6 qt
Trim-by-trim dimensions (3 trims)
| Trim | Length | Width | Height | Wheelbase | Clearance | Curb wt |
|---|---|---|---|---|---|---|
| M40i 4dr All-wheel Drive Sports Activity Vehicle | 186.1 | 74.7 | 66.0 | 112.8 | 8.0 | 4277 |
| sDrive30i 4dr 4x2 Sports Activity Vehicle | 185.9 | 74.4 | 66.0 | 112.8 | 8.0 | 4034 |
| xDrive30i 4dr All-wheel Drive Sports Activity Vehicle | 185.9 | 74.4 | 66.0 | 112.8 | 8.0 | 4156 |
Values in inches / pounds as stored. Ranges above reflect trim variation.
Same generation (G01): years 2018–2021. View model overview