2020 BMW i8 Dimensions, Sizes & Specifications
Based on 2 trims — exact values when identical, ranges when trims differ. Generation: I12 (First generation) - Facelift.
- Length184.9 in
- Width76.5 in
- Height50.7 in – 50.8 in
- Wheelbase110.2 in
- Curb weight3,501 lb – 3,671 lb
- Length184.9 in
- Height50.7 in – 50.8 in
- Wheelbase110.2 in
- Curb weight3,501 lb – 3,671 lb
- Width76.5 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 i8
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
- Interior
Available for this vehicle
- Dimensions
- Wheels
- Tires
- Interior
Select a system below or on the diagram. This schematic marks measurement areas — it is not body-accurate styling.
Catalog summaries
Exterior: 184.9 in · 76.5 in · 50.7 in – 50.8 in. Full dimensions
Wheels: bolt pattern 5x112, bore 66.5 mm. Wheel sizes
Tires: 2313. 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 wheel sizeBolt pattern, bore, offset
- Wheel fitment & interchangeCompare donor or custom wheels
Exterior dimensions
| Length | 184.9 in |
|---|---|
| Width | 76.5 in |
| Height | 50.7 in – 50.8 in |
| Wheelbase | 110.2 in |
Interior dimensions
| Front headroom | 39.0 in |
|---|---|
| Rear headroom | 32.0 in |
| Front legroom | 43.1 in |
| Rear legroom | 28.2 in |
| Front shoulder room | 57.0 in |
| Rear shoulder room | 50.0 in |
Weight & capacities
| Curb weight | 3,501 lb – 3,671 lb |
|---|---|
| GVWR | 4,189 lb – 4,233 lb |
| Fuel tank | 11.1 gal |
Engine
- 1891 1917
| Torque | 236 lb-ft |
|---|
Torque shown in lb-ft as stored in the catalog.
Wheels, tires & maintenance sizes
Tire sizes Full tire size page → · Wheel fitment →
- 2313
Trim-by-trim dimensions (2 trims)
| Trim | Length | Width | Height | Wheelbase | Clearance | Curb wt |
|---|---|---|---|---|---|---|
| Base 2dr All-wheel Drive Coupe | 184.9 | 76.5 | 50.8 | 110.2 | — | 3501 |
| Base 2dr All-wheel Drive Roadster | 184.9 | 76.5 | 50.7 | 110.2 | — | 3671 |
Values in inches / pounds as stored. Ranges above reflect trim variation.
Same generation (I12 (First generation) - Facelift): years 2015–2020. View model overview