2015 Buick LaCrosse Dimensions, Sizes & Specifications
Based on 6 trims — exact values when identical, ranges when trims differ. Generation: Second generation - Facelift.
- Length196.9 in
- Width73.1 in
- Height59.2 in
- Wheelbase111.7 in
- Ground clearance6.8 in
- Curb weight3,756 lb – 4,162 lb
- Length196.9 in
- Height59.2 in
- Wheelbase111.7 in
- Ground clearance6.8 in
- Curb weight3,756 lb – 4,162 lb
- Width73.1 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 2015 Buick LaCrosse
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: 196.9 in · 73.1 in · 59.2 in. Full dimensions
Wheels: bolt pattern 5x120, bore 66.9 mm. Wheel sizes
Tires: P225/55HR17.0 BSW AS, P245/45VR19.0 BSW AS, P235/50VR18.0 BSW AS, P245/40VR20.0 BSW AS…. 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 | 196.9 in |
|---|---|
| Width | 73.1 in |
| Height | 59.2 in |
| Wheelbase | 111.7 in |
| Ground clearance | 6.8 in |
Interior dimensions
| Front headroom | 38.0 in |
|---|---|
| Rear headroom | 37.3 in |
| Front legroom | 41.7 in |
| Rear legroom | 40.5 in |
| Front shoulder room | 57.4 in |
| Rear shoulder room | 56.0 in |
| Front hip room | 55.2 in |
| Rear hip room | 53.9 in |
| Passenger volume | 102.0 cu ft |
| Luggage volume | 10.8 cu ft – 13.3 cu ft |
Weight & capacities
| Curb weight | 3,756 lb – 4,162 lb |
|---|---|
| Fuel tank | 16.6 gal – 19.5 gal |
| Max towing capacity | 1,000 lb |
Engine
| Torque | 172 – 264 lb-ft |
|---|
Torque shown in lb-ft as stored in the catalog.
Wheels, tires & maintenance sizes
Tire sizes Full tire size page → · Wheel fitment →
- P225/55HR17.0 BSW AS
- P245/45VR19.0 BSW AS
- P235/50VR18.0 BSW AS
- P245/40VR20.0 BSW AS
- 235/45R18
- 235/50R17
- 245/40R19
- 245/40R20
- 245/50R17
Wiper sizes Full wiper size page →
- Driver26"
- Passenger18"
Battery group size Full battery size page →
- 48H6
- 91-1
- H5-AGM
- H6-AGM
Oil capacity Full oil capacity page →
- 5W-305 qt
- 5W-306 qt
Trim-by-trim dimensions (6 trims)
| Trim | Length | Width | Height | Wheelbase | Clearance | Curb wt |
|---|---|---|---|---|---|---|
| Base 4dr Front-wheel Drive Sedan | 196.9 | 73.1 | 59.2 | 111.7 | 6.8 | 3756 |
| Leather 4dr All-wheel Drive Sedan | 196.9 | 73.1 | 59.2 | 111.7 | — | 4162 |
| Leather 4dr Front-wheel Drive Sedan | 196.9 | 73.1 | 59.2 | 111.7 | — | 3770 |
| Premium I 4dr All-wheel Drive Sedan | 196.9 | 73.1 | 59.2 | 111.7 | — | 4140 |
| Premium I 4dr Front-wheel Drive Sedan | 196.9 | 73.1 | 59.2 | 111.7 | — | 3988 |
| Premium II 4dr Front-wheel Drive Sedan | 196.9 | 73.1 | 59.2 | 111.7 | — | 3988 |
Values in inches / pounds as stored. Ranges above reflect trim variation.
Same generation (Second generation - Facelift): years 2014–2016. View model overview