2021 Infiniti Q50 Dimensions, Sizes & Specifications
Based on 8 trims — exact values when identical, ranges when trims differ. Generation: First generation (V37) - Facelift.
- Length189.6 in
- Width71.8 in
- Height56.8 in – 57.2 in
- Wheelbase112.2 in
- Ground clearance4.8 in – 5.2 in
- Curb weight3,685 lb – 3,998 lb
- Length189.6 in
- Height56.8 in – 57.2 in
- Wheelbase112.2 in
- Ground clearance4.8 in – 5.2 in
- Curb weight3,685 lb – 3,998 lb
- Width71.8 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 2021 Infiniti Q50
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: 189.6 in · 71.8 in · 56.8 in – 57.2 in. Full dimensions
Wheels: bolt pattern 5x114.3, bore 66.1 mm. Wheel sizes
Tires: P225/50VR18.0 BSW run-flat AS, P225/55VR17.0 BSW run-flat AS, P245/40WR19.0 BSW run-flat AS, P245/40WR19.0 BSW run-flat performance…. 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 | 189.6 in |
|---|---|
| Width | 71.8 in |
| Height | 56.8 in – 57.2 in |
| Wheelbase | 112.2 in |
| Ground clearance | 4.8 in – 5.2 in |
Interior dimensions
| Front headroom | 40.0 in |
|---|---|
| Rear headroom | 37.0 in – 38.0 in |
| Front legroom | 44.5 in |
| Rear legroom | 35.1 in |
| Front shoulder room | 57.0 in |
| Rear shoulder room | 56.0 in |
| Front hip room | 53.0 in |
| Rear hip room | 53.0 in |
Weight & capacities
| Curb weight | 3,685 lb – 3,998 lb |
|---|---|
| GVWR | 4,980 lb – 5,159 lb |
| Fuel tank | 20.0 gal |
| Max towing capacity | 3,300 lb |
Engine
- 1881 1915
| Torque | 295 – 350 lb-ft |
|---|
Torque shown in lb-ft as stored in the catalog.
Wheels, tires & maintenance sizes
Tire sizes Full tire size page → · Wheel fitment →
- P225/50VR18.0 BSW run-flat AS
- P225/55VR17.0 BSW run-flat AS
- P245/40WR19.0 BSW run-flat AS
- P245/40WR19.0 BSW run-flat performance
- 225/50R18
- 225/55R17
- 245/35R20
- 245/40R19
Wiper sizes Full wiper size page →
- Driver26"
- Passenger17"
Battery group size Full battery size page →
- 35-AGM
Oil capacity Full oil capacity page →
- 0W-206.2 qt
- 0W-206.2 qt
Trim-by-trim dimensions (8 trims)
| Trim | Length | Width | Height | Wheelbase | Clearance | Curb wt |
|---|---|---|---|---|---|---|
| 3.0t LUXE 4dr All-wheel Drive Sedan | 189.6 | 71.8 | 57.2 | 112.2 | 4.9 | 3888 |
| 3.0t LUXE 4dr Rear-wheel Drive Sedan | 189.6 | 71.8 | 56.8 | 112.2 | 5.1 | 3732 |
| 3.0t PURE 4dr All-wheel Drive Sedan | 189.6 | 71.8 | 57.2 | 112.2 | 5.0 | 3842 |
| 3.0t PURE 4dr Rear-wheel Drive Sedan | 189.6 | 71.8 | 57.2 | 112.2 | 5.0 | 3685 |
| 3.0t RED SPORT 400 4dr All-wheel Drive Sedan | 189.6 | 71.8 | 57.2 | 112.2 | 4.8 | 3998 |
| 3.0t RED SPORT 400 4dr Rear-wheel Drive Sedan | 189.6 | 71.8 | 56.8 | 112.2 | 5.2 | 3855 |
| 3.0t SENSORY 4dr All-wheel Drive Sedan | 189.6 | 71.8 | 57.2 | 112.2 | 4.8 | 3929 |
| 3.0t SENSORY 4dr Rear-wheel Drive Sedan | 189.6 | 71.8 | 56.8 | 112.2 | 5.1 | 3778 |
Values in inches / pounds as stored. Ranges above reflect trim variation.
Same generation (First generation (V37) - Facelift): years 2019–2022. View model overview